why are my walls so cold

Internal Wall Insulation

 

It’s estimated that up to 50 per cent of a building’s lost heat escapes through the walls. For homeowners that’s a lot of energy to lose, and it quickly leads to mounting gas or electric bills.

Internal wall insulation can help you to lower your energy bills by keeping the heat inside your property. If you’re interested in learning more about internal wall insulation, contact Danford, Brewer & Ives’s team of experienced insulation installers to find out more.

What Is Internal Wall Insulation?

Internal wall insulation is designed to insulate the inside of a home by forming an effective barrier that traps heat and stops energy from being lost to the outside. It’s most commonly used to insulate solid stone or brick walls that have no insulated cavity space and therefore lose an incredible amount of heat through the walls.

How to Install Internal Wall Insulation

The primary goal of internal wall insulation is to provide an insulating barrier that protects against heat loss. This can be achieved in a number of ways.

The most popular method of insulation is to build a second layer of ‘wall’ against the existing solid wall, leaving a space in between that can be filled with effective insulating materials.

Internal wall insulation can also be combined with damp proofing, as a damp-proof course and other forms of damp protection not only create a waterproof barrier but act as insulators too.

The best method of insulation depends on a number of factors, including the type of wall, the size of the home, and the extent of the heat loss problem. For this reason, it’s important to seek professional advice when installing internal wall insulation.

How Thick Should Internal Wall Insulation Be?

To work as an effective insulator, internal wall insulation must be at least 60mm thick. The exact thickness of the insulating material will depend on how much space is available inside the room; where possible, it should be extended to 100mm in thickness.

Homeowners need to bear in mind that the thicker the insulation is, the more effective it is at retaining heat. Obviously, thicker insulation takes up more space though.

How Much Does Internal Wall Insulation Cost?

The overall cost of an internal wall insulation project depends on a number of factors. The major points to consider are:

  • Type of material used for insulation
  • The number of rooms being insulated
  • Time taken for the work to be carried out

Homeowners also need to factor in any redecoration work that needs to be carried out, as well as electrical fittings that might need to be moved or replaced to make way for internal wall insulation.

Average costs for internal wall insulation work out to be around £50 per square metre, but you’ll need to have a survey carried out for a more accurate cost estimate.

Contact Danford, Brewer & Ives for More Information About Internal Wall Insulation.

For more information and advice on internal wall insulation, please contact our friendly team on 01765 804050 or fill in our online contact form. Our experienced specialists are on hand, ready to offer expert advice tailored to your needs or arrange a thorough survey of your home.


Keeping Your Home Damp-Free

The Ultimate Guide to Damp-Proof Course

 

If you’re looking to damp proof your home, a damp-proof course is an essential protective measure. A damp-proof course is designed to stop water from rising up into a home by creating an impermeable waterproof barrier, and it can protect your home from potentially expensive and dangerous issues that may result from damp.

Modern homes are fitted with a damp-proof course as standard, but older homes may not have ever had one installed. A damp-proof course can fail for any number of reasons, but a damp-proof specialist can help you to identify and fix problems before they can cause damage.

To help you understand the importance of damp proofing your home, the experts at Danford, Brewer & Ives have put together their ultimate guide to damp-proof courses.

What Is a Damp-Proof Course?

A damp-proof course is designed to protect a property against the dangers posed by moisture, damp and excess water. When properly installed, a damp-proof course creates an effective waterproof barrier that prevents moisture from rising up through the brickwork and masonry, and then into the home.

A damp-proof course is generally fitted just above ground level, with the main goal being to protect against rising damp. There are several different types of damp-proof courses that can be installed, with the most common method being to inject a damp-proof cream into the ground floor masonry.

Without a damp-proof course to create a waterproof barrier, excess groundwater and moisture can rise up through the brickwork and cause damage to a property. If left unchecked, this damp problem can lead to structural and health and safety issues within your home.

How Do Damp Proof-Courses Work?

All damp-proof courses are intended to create a protective barrier that stops water from rising from the ground and into the home, but there are different types of damp-proof course and they all work in slightly different ways.

Any damp-proof course needs to be installed at least 150mm above ground level. This is a legal requirement, and it ensures that the waterproof barrier is formed above groundwater level. Because a damp-proof course is intended to protect primarily against rising damp, which enters a building from the ground upwards, they are generally installed in the masonry or brickwork on the bottom floor of a home.

Modern damp-proof courses consist of chemical injections, but they are at their most effective when used in conjunction with other damp-proofing methods, such as a damp-proof membrane. Here are the most common varieties of damp-proof courses that can be installed in your home:

Chemical Damp-Proof Course

A chemical damp-proof course is injected into the masonry and brickwork of a home, and is at its most effective when placed 150mm above ground level. It consists of a specialist damp-proofing cream that forms an effective waterproof barrier once it’s settled into the brickwork.

To be installed, holes are drilled directly into the wall at the intended level, and the chemical damp-proof course is then injected into them.

Mortar Damp-Proof Course

A mortar damp-proof course is also injected directly into holes drilled into a wall, and again it must be injected 150mm above ground level for it to work effectively.

Mortar damp-proof courses consist of a chemically enhanced mortar that can fill any holes in the masonry and brickwork that might be causing damp problems.

The mortar, once injected, creates a waterproof barrier by filling in these holes and removing any chance of rising damp moving through the walls by removing any gaps in the brickwork.

Non-Chemical Damp-Proof Course

Non-chemical damp-proof courses are also available, with the most popular method being an Electro Osmotic damp-proof course. This works differently from a chemical damp-proof course because it involves installing metal wiring to create an electric charge.

Rather than creating a physical, waterproof barrier, this electric charge changes the polarity of the wall itself. This means that rising damp isn’t drawn upwards through the brickwork, but is repelled downwards.

This system isn’t as common, as it’s more difficult and time-consuming to install in comparison to a simpler chemical injection.

Damp-Proof Membrane

A damp-proof course creates an effective barrier against rising damp, but it works best when installed alongside other damp-proofing methods. The most popular damp-proofing method is a damp-proof membrane, which creates a physical impermeable barrier that protects against damp and moisture.

A damp-proof membrane is essentially a thick sheet of waterproof material that’s installed above or below the floor. A damp-proof membrane needs to be at least 1,200-gauge thickness and it needs to be installed so the sheets overlap, and therefore create a continuous barrier.

Why Do I Need a Damp-Proof Course in My Home?

The main goal of a damp-proof course is to protect against different forms of damp and water damage that could cause costly and even dangerous repairs. Damp is caused by excess moisture and water, and the damp-proof course exists to create a waterproof barrier against this.

Damp can cause any number of problems inside your home, including:

  • Structural damage
  • Decaying timbers
  • Damaged plaster and decorating
  • Mould
  • Wet and dry rot
  • Respiratory illness

There are several types of damp that can be found inside a home, including condensation, rising damp and penetrating damp. A damp-proof course is primarily intended to protect against rising damp, which occurs when water rises up through the brickwork from ground level using capillary action to move vertically through bricks and mortar.

If rising damp is left unchecked, it can eventually cause serious structural damage to the foundations of your home. Other unwanted side effects include fungus and mould, which can lead to respiratory illnesses and serious health and safety dangers for anyone who lives in the house.

Lack of a damp-proof course is one cause of rising damp, although it can also result from major leaks, floods or other broken infrastructure, such as drains or pipes. For this reason, it’s important to ensure that your home is fully damp proofed, with an effective damp-proof course in place to protect against excess moisture and water.

How Do I Know If My Home Has a Damp-Proof Course?

Your home should already have some form of damp-proof course installed. Since the late 19th century, it’s been a legal requirement for a property to have a damp-proof course installed. This means that modern homes will have one already in place, and it’s very likely that much older homes will, at some point, have had a damp-proof course installed too.

However, there is a small chance that a Victorian-era house may never have been upgraded with a modern damp-proof course. If this is the case, then it’s important to have a modern damp-proof course installed quickly and to have any other damp-proofing measures updated.

A damp-proof course is also liable to deteriorate over time, in which case you could find your home affected by damp problems. The ground may shift, walls may sink, or brickwork and masonry may crumble after the damp-proof course has been installed. Regular checks and a professional damp and timber survey can help to identify any existing issues with the damp-proof course in your home, or in a property you might be hoping to purchase.

If you are worried that your damp-proof course is failing, there are several key signs to look out for. The following are all big indicators that your home has a damp problem, which could be the result of a damaged damp-proof course:

  • Damp, musty or mushroomy smells
  • Mould and fungal growths
  • Damp patches on the walls
  • Damaged plasterboards or wallpaper
  • Crumbling or damaged masonry or brickwork
  • Tide marks on the walls
  • Unusual growths on the outer walls

You can spot signs of damp on both internal and external walls, but the most noticeable sign of damp is likely to be a strong musty smell drifting through the home. If you spot salty tidemarks on the walls, this is a common sign of rising damp, which as we’ve explained, generally results from a failed damp-proof course.

Of course, a failed damp-proof course isn’t the only cause of damp, and different types of damp can result in different problems and require different fixes. If you are worried about any issues relating to damp, then it’s important to have a professional inspection in order to correctly identify the cause and solution of the problem.

How Do You Fix a Damp-Proof Course?

A broken damp-proof course can either be fixed or replaced entirely. If you notice any of the key signs of damp in your home, then the first stage is to call in a professional for a damp survey.

The professional will identify the cause of the damp and the type of damp before recommending the best way to fix the problem. If the issue is a broken or missing damp-proof course, then they will recommend the best type of damp-proof course to have installed.

Before the damp-proof course is fixed, any damp needs to be removed. Once this has been done, the new damp-proof course can either be injected or fixed in place. This may involve removing brickwork or timbers to gain access, or it could be as simple as drilling holes into the walls and injecting a chemical damp-proof course.

How Much Does a Damp-Proof Course Cost?

The cost of a damp-proof course varies from one home to the next, as multiple factors need to be considered and priced up. The main factors that affect the overall cost are:

  • The size of the home
  • The type of damp-proof course
  • The amount of work needed
  • Damage already caused by damp

Let’s take a look at the above factors in more detail:

The Size of the Home

Broadly speaking, the larger the property is, the more it will cost to have a damp-proof course installed. This breaks down to a higher cost for more supplies and materials, and more time needed to fix the damp-proof course in place.

The Type of Damp-Proof Course

Different types of damp-proof courses have different costs associated with them. The best value damp-proof course is a simple chemical injection, while a physical damp-proof membrane can cost comparatively more per square metre to be installed.

The Amount of Work Needed

The amount of time and work needed to properly install a damp-proof course also has a large effect on price. If your home is older, safe installation could be more difficult and this causes an increase in price. If masonry or brickwork needs to be removed or if access to ground level is difficult, then costs will also rise.

Damage Already Caused by Damp

If your home is already affected by damp, then you need to have any damage repaired before having a new damp-proof course installed. You need to factor in costs to repair any structural damage, such as broken brickwork or decaying timbers, as well as any costs needed for redecoration later on.

Remember, the earlier you catch problems associated with damp, the sooner they can be fixed. If damp is left to fester and spread, then the cost needed to remove it and repair any damage caused is always going to increase the longer it’s left.

For an accurate estimation of costs, you need to speak with a damp-proofing expert. There are several factors to consider, and a damp survey will need to be completed before the total cost of a damp-proofing project can be considered by a professional.

Contact Us for More Information About Damp-Proof Courses

If you’re looking to damp proof your home, then a damp-proof course is essential. From the initial survey through to installation, the expert team at Danford, Brewer & Ives is ready to help with all of your damp-proofing needs.

Contact our team today for more advice on installing a damp-proof course, or to book your initial survey and consultation.

 


why are my walls so cold

How Do You Waterproof Masonry Walls?

 

When masonry walls begin to crumble, age and deteriorate, they can quickly lose their ability to repel moisture and water. Once masonry has lost its waterproofing, then rising damp and penetrating damp can seriously begin to damage your property.

Keeping your masonry waterproofing fully sealed is therefore an important task for any homeowner. If you’re wondering how to keep your home damp free throughout the year, here’s our guide to the best ways to keep your masonry fully waterproofed.

What Is Masonry Waterproofing?

Masonry waterproofing is the term used to describe how masonry walls, whether constructed from brick, concrete or other materials, have been effectively sealed in order to create a protective barrier against moisture and water.

There are several different methods of masonry waterproofing that homeowners can have installed, but the goal of all these methods is to keep water outside and to keep your home dry on the inside – no matter how hard it’s raining. Masonry waterproofing stops your home from being affected by potentially serious problems such as damp or mould, while in many cases providing an extra layer of insulation that helps to save energy while keeping your house warm.

The most popular methods of masonry waterproofing include:

  • Applying waterproofing agents
  • Repairing broken masonry
  • Installing a damp proof course
  • ‘Tanking’

Let’s take a closer look at the most common ways to keep masonry waterproofed.

Applying Waterproofing Agents

One of the simplest methods of masonry waterproofing is to apply waterproofing agents to external walls. There are many different types of waterproofing agents available, but the best products will help to waterproof your masonry walls for many years.

Waterproofing agents include waterproof masonry creams and resins, which when properly applied allow masonry to be fully sealed. This creates an effective waterproof barrier that repels rain and stops moisture from seeping into masonry walls.

Repairing Broken Masonry

If you’re experiencing leaks or have noticed signs of damp inside or outside the house, there’s a high chance that masonry has broken or deteriorated. Brickwork may have been damaged, mortar might have crumbled or important structural elements such as cavity wall ties may have broken.

All of these problems can result in water seeping into the home through gaps in broken masonry. If this happens, it’s important to identify where the masonry has failed before having it fixed professionally. Ensuring that any gaps in the masonry have been filled in, or that any broken or damaged bricks have been repaired or replaced helps to ensure that your walls are fully waterproofed.

On a wider scale, it’s also important to keep external and internal features of your home, such as tiles, gutters, windows and doors, well maintained and fully sealed in order to avoid water finding a way into the brickwork or inside your home.

Installing a Chemical Damp Proof Course

A chemical damp proof course is an excellent way to waterproof masonry walls. When properly installed, a DPC stops potentially dangerous issues such as rising and penetrating damp from affecting a property.

A chemical damp proof course can be injected directly into a masonry wall, and it’s an effective and long-term option that helps homeowners keep their property fully waterproofed. It’s particularly effective when used in conjunction with other methods of waterproofing, such as coating masonry walls with waterproofing agents and ensuring your home is fully sealed against damp.

'Tanking'

‘Tanking’ is a process designed to completely seal and waterproof masonry walls below ground level. It’s an option commonly used to seal areas of a home such as a basement or bottom floor, with the goal being to create a tank-like barrier that stops water from seeping into the building.

There are several ways to carry out ‘tanking’, but the most common method is to strip back a masonry wall, before applying waterproofing agents and plastering the wall to finish and fully seal it.

Contact Danford, Brewer & Ives for More Information About Masonry Waterproofing

Masonry waterproofing is essential if you want to keep your home dry throughout the year. We recommend consulting a damp proofing specialist for expert advice on the best method of masonry waterproofing for your property.

For more information on masonry waterproofing, please contact our friendly team on 01765 804050 or fill in our online contact form. Our experienced specialists will be on hand, ready to offer expert advice tailored to your needs or to arrange a thorough survey of your home.


rotten old wooden window frame

What Is Wet Rot in Wood?

 

Damp timbers, musty smells and dark brown stains are all signs that your home could be affected by wet rot. Caused by fungal spores feeding on damp timbers, if wet rot isn’t treated quickly, it can lead to potentially serious structural damage to your property.

Homeowners need to be aware of the initial signs of wet rot. If you suspect that timbers in your home could be affected by wet rot, it’s best to have a specialist survey carried out to identify and remove the cause.

In this article, the expert team at Danford, Brewer & Ives answer the question, ‘what is wet rot in wood?’ and explain how and why it needs to be treated.

What Is the Difference Between Wet Rot and Dry Rot?

There are two types of wood rot that can affect your home, and both are caused by fungal spores spreading and feeding off timbers. These two types of rot are known as wet and dry rot, and both require moisture to be present in order for the fungal spores to be activated.

But what is wet rot in wood? Wet rot is so-called because it requires much higher levels of moisture than dry rot. Wet rot can only occur in extremely damp and moist conditions, whereas dry rot can take hold in much drier conditions (although some moisture is needed to activate the spores).

Wet rot and dry rot both consume the cellulose in timbers, which in turn causes woodwork in your home to decay and deteriorate if left unchecked. Wet rot largely remains static, whereas dry rot can quickly spread through a home.

Knowing how to identify the initial signs of rot can help you to stop any decay before the fungal spores have a chance to spread through your home. The most common signs of wet rot in the home include:

  • Discoloured timbers (either dark brown or white stains)
  • Damp patches
  • Damp, musty or mushroomy smells
  • Visible fungus
  • Visible damage or decay to timbers and woodwork

Telling the difference between different types of rot can be difficult, as both wet and dry rot have similar telltale signs and will require slightly different treatments. For this reason, we recommend asking a professional for advice before having any treatments carried out.

Will Vinegar Stop Wood Rot?

It can be tempting to look for a quick fix when you’re Googling answers to the question, ‘what is wet rot in wood?’ But it’s important to make sure the fix you’re applying is going to be the best solution.

One popular remedy for wood rot is vinegar because vinegar’s acidity has the ability to act as a fungicide that kills off fungal spores. Vinegar can stop fungal spores from spreading, allowing you to contain the wood rot and stop it from causing further damage, but it’s not the only treatment that can or needs to be applied.

Does Bleach Kill Wet Rot?

Like vinegar, another popular remedy for wet rot is bleach. It’s likely that you’ll have bleach in the home, and a bleach solution can prevent wet rot from spreading further. Like vinegar, bleach works as a fungicide and it kills the spores and therefore contains the spread of the rot.

Using bleach or vinegar may be a short-term fix, but it’s important to ask for expert advice. The extent of the wood rot may not be easily identifiable, and it may be difficult for you to find the source of dampness or rot that’s causing it to spread through the home.

What to Put on Wood Rot to Prevent Rotting?

Prevention is always preferable to treating wood rot. Treatments can be disruptive and costly if the rot has taken hold and is well established, and it’s much more effective to keep your timbers rot free, rather than waiting for problems to arise before applying treatments.

The best way to prevent wood rot is to have timbers coated in long-lasting chemical fungicides. These not only kill any existing spores but prevent them from being able to establish themselves in the wood. A damp and timber survey can help to identify where these need to be applied, and if any rot might already exist.

Fungicides are effective when the rot is on the surface, but if wet rot has already eaten into timbers, they will need to be replaced entirely. The new timbers then need to be coated in fungicides to stop the problem from returning.

How Much Does It Cost to Fix Rot?

The cost to fix rot varies from one home to another. Costs largely depend on the type of rot that’s affecting your home, how far it has spread, and how much damage has been caused. If rot has spread throughout the home causing damage along the way, this will cost more to fix than isolated incidents of rot in one or two rooms.

If the rot has begun destroying important structural timbers, then costs can add up. Damaged timbers need to be removed and replaced, and this can involve lots of disruptive work. As mentioned, the most cost-effective way to treat rot is to prevent it. Ensure timbers are treated with fungicides, keep an eye out for those initial signs of rot, and always act quickly to remove any types of rot before they can cause damage.

Contact Danford, Brewer & Ives for More Information About Wet Rot in Wood

Learning more about what is wet rot in wood is an excellent way to help you identify the first signs of rot in your home. Due to the serious nature of wet rot, we always recommend calling in a professional to identify the cause of rot and to advise on the best treatments for your property.

For more information and to learn more about ‘what is wet rot in wood?’ please contact our friendly team on 01765 804050 or fill in our online contact form. Our experienced specialists will be on hand, ready to offer expert advice tailored to your needs.

 


The Effect of Wall Insulation on Energy Efficiency

How Do You Waterproof External Brickwork?

 

External brick wall waterproofing is essential if you want to keep your home dry, no matter how bad the weather is outside.

External brickwork is the first line of defence against moisture. If there isn’t effective waterproofing, then your property can quickly succumb to serious problems such as rising damp or penetrating damp.

It’s important to ensure that all external brickwork can repel moisture, and there are several methods of brick wall waterproofing that homeowners can utilise. If you’re wondering how to waterproof your brickwork, the experts at Danford, Brewer & Ives are here to explain everything you need to know.

Isolate the Cause of Any Leaks or Damp

If you’re seeing signs of damp either inside or outside your home, it’s likely your brickwork has lost its protective waterproof layer. However, there can be several reasons as to why this waterproofing has failed, so it’s important to isolate the cause of any dampness before attempting to fix it.

Modern properties are built with brick wall waterproofing as standard, but depending on the method used, this waterproofing can deteriorate over time. The older your home, the more likely this is to have happened.

Bricks may begin to crack, gaps may form in the mortar, or cavity wall ties might rust or break, weakening the structure of a wall and allowing water to penetrate. There may be problems with excess groundwater, your damp proof course may have broken, and much more.

We recommend calling in a damp proofing specialist to identify the cause of any leaks, damp or moisture. They’ll be able to offer expert advice and suggest the most effective form of brick wall waterproofing for your property.

Ensure External Brickwork Is Sealed

The most basic fix when waterproofing external walls is to ensure the brickwork has been properly sealed. Even if it has been sealed, this waterproofing may have deteriorated and may need renewing.

A damp proof specialist can suggest the most effective forms of sealant, because there are many different creams and waterproofing agents that can be applied to the outside of a home. The best quality products will provide an effective barrier against moisture for many decades.

You’ll also need to make sure that any broken masonry, crumbling mortar or rusted cavity wall ties have been removed and replaced. This helps to avoid further gaps forming in the wall, thereby keeping the external brickwork fully sealed.

Install a Damp Proof Course

External walls need to be fitted with a damp proof course to repel moisture that might otherwise cause damp problems. A damp proof course is primarily designed to stop rising damp from working its way into a brick wall and then spreading throughout the home.

Older homes may not have an existing damp proof course fitted, in which case one needs to be installed. Over time, a damp proof course can shift position, in which case it would need to be repaired. A chemical damp proof course, which can be injected directly into the masonry, is the most effective option for homeowners.

Have ‘Tanking’ Carried Out on External Brickwork

If your damp proof course is lower than the ground level, you may find that water seeps into the home laterally (this is a form of penetrating damp). If this happens, then you can have a process carried out called ‘tanking’.

The idea of tanking is to completely seal and waterproof a wall below ground level, in such a way that you create an impenetrable, tank-like barrier. This is often achieved by stripping the wall right back to the masonry so the bricks are exposed, before rendering the exposed brick with a waterproofing agent. The brickwork can then be lined and plastered to create an effective waterproof barrier.

Tanking is commonly used to seal areas of brickwork that are below ground, such as basements. Because of the pressure caused by the ground above, these areas of brickwork are very susceptible to leaks, a problem which tanking aims to stop.

Contact Danford, Brewer & Ives for More Information About Brick Wall Waterproofing

Brick wall waterproofing is essential if you want to keep your home dry and damp free all through the year. With so many different methods of brick wall waterproofing available, we recommend consulting a damp proofing specialist for expert advice.

For more information on brick wall waterproofing, please contact our friendly team on 01765 804050 or fill in our online contact form. Our experienced specialists will be on hand, ready to offer expert advice tailored to your needs or to arrange a thorough survey of your home.

 


damp survey

Is Solid Wall Insulation Worth It?

 

Is solid wall insulation worth it? With ever-higher expenses and the rising cost of living in the UK, that’s a question we hear frequently at Danford, Brewer & Ives. People are rightly worried about spending more money on things they are unsure of, particularly if there’s a large upfront cost involved.

But installing solid wall insulation is an excellent way for you to save money in the long run. Without adequate insulation, it’s estimated that houses can lose up to 50 per cent of their heat through the walls – and that translates into a lot of wasted money spent on unnecessarily high electric or gas bills.

Solid wall insulation can help to keep your house toasty and warm in winter, you’ll save energy, save money and help the environment. If you’re interested in having solid wall insulation installed, here’s our guide to why it’s worth it.

What Is Solid Wall Insulation?

Modern homes are routinely built with cavity walls, a simple system that allows a building to be thoroughly insulated. A cavity space between the inner and outer wall is filled with insulating material such as foam, and this traps warm air inside the home rather than allowing it to escape.

However, older homes dating back to the 1920s or earlier were constructed without cavity walls. Instead, they were built with what’s called a solid wall. These solid brick or stone walls are incredibly poor insulators, and they result in unnecessarily large quantities of energy being lost, especially in winter. This in turn results in the homeowner paying unnecessarily high energy bills to keep their home heated.

There is a solution, however. Installing solid wall insulation allows a homeowner to create a cavity space that can be filled with insulation. It’s most commonly installed inside the home, where a second layer of wall can be added to the existing solid wall, before being filled in with foam or other effective insulating materials.

What Are the Benefits of Solid Wall Insulation?

Upfront costs and disruption to your home can be off-putting for property owners, but in the long run, we firmly believe that solid wall insulation is incredibly beneficial.

Let’s take a look at the benefits of installing solid wall insulation:

  • Keep your home warm: solid wall insulation helps you to keep your home warm in winter, as heat energy is kept inside rather than being lost through the walls.
  • Save energy: keeping heat inside ensures you save energy, as your thermostat can be kept constant without expending further energy.
  • Save money: saving energy results in direct savings on your energy bill, helping you to save money over time. With ever-higher energy prices, this is more important than ever.
  • Help the environment: with dwindling resources, saving energy allows us to create a more sustainable planet for future generations.

How Much Does Solid Wall Insulation Cost?

Homeowners shouldn’t be deterred by the cost of installing solid wall insulation. Prices vary from one home to the next, but the most cost-effective and least disruptive option is to have internal wall insulation added to a property.

You should always contact a professional for a full survey and accurate quote, but you can expect prices to vary depending on the following:

  • The size of the area that needs to be insulated
  • The amount of work needed to insulate the area
  • The materials used
  • Extra work that also needs carrying out (such as rewiring or redecorating)

Costs can range from a few hundred pounds for a small section of wall to be insulated, up to a few thousand for an entire home to be fitted with internal wall insulation. Despite these upfront costs, you will save money on your energy bills, allowing you to recoup the expenditure and eventually save money.

Contact Danford, Brewer & Ives to Find Out More About Solid Wall Insulation

So is solid wall insulation worth it? Here at Danford, Brewer & Ives, we say yes. Solid wall insulation can save you money in the long run on your energy bills while helping to keep your home warmer than ever before in winter.  Don’t forget, too, that installing solid wall insulation in your property helps you to play your part for the environment.

For more information and advice on solid wall insulation, please contact our friendly team on 01765 804050 or fill in our online contact form. Our experienced specialists will be on hand, ready to offer expert advice tailored to your needs or to arrange a thorough survey of your home.

 


damp proof membranes

How to Install Internal Wall Insulation

 

If your home has solid stone or brick walls, then you might be wondering how to install internal wall insulation. Solid stone or brick walls are notoriously bad insulators, and it’s estimated that as much as 50 per cent of a building’s heat can be lost through the walls without effective insulation.

Having internal solid wall insulation installed can help your home to conserve heat, keeping your house warm during winter while lowering your energy bills and helping the environment.

If you’re interested in learning how internal solid wall insulation can be installed in your home, the experts at Danford, Brewer & Ives are here to explain.

What Is Internal Wall Insulation?

Internal wall insulation is a type of insulation installed on the interior walls of a building. The main goal of internal wall insulation is to provide an effective insulating barrier that stops heat inside the building from escaping.

Modern homes are commonly built with internal wall insulation as standard, as they’re constructed with cavity walls that create an insulating barrier. However, older homes – particularly buildings dating back to the 1920s and earlier – were often built with only a single, solid wall.

A building with a solid brick or stone wall is going to be incredibly poor at insulating, as heat is easily lost when cold pockets form in the masonry. Having internal solid wall insulation installed is the best way to modernise these older homes, to keep them warm, to save energy and to lower bills.

There are several ways this can be achieved, but the most popular form of solid wall insulation is to have a second layer of wall installed on the inside of the home against the solid brick or stone. This second layer essentially creates a cavity space, which can be filled with insulating materials.

How Do I Install Internal Wall Insulation?

There are different methods of internal solid wall insulation, and the best method depends on a number of factors. This includes the age of your home, the stability of the existing walls, the internal space available, and the budget you have for materials.

For this reason, we always recommend speaking to a professional, as installing internal solid wall insulation is a large and often complex project to undertake. For the majority of older homes, the best option will be to add a second layer of wall, usually constructed from materials such as plyboard or chipboard. This space between the solid wall and the newly added layer of the internal wall needs to be filled with insulating materials; again, the materials can vary. More often than not, foam is the insulator of choice.

In order for the insulation to work, it needs to be installed to a depth of at least 60mm. This is the minimum depth we recommend and, if possible, the solid wall insulation should be installed to create an insulating barrier that’s 100mm in thickness.

Of course, the thicker the internal wall is, the more effective it will be at insulating, but you also need to consider that thicker walls are more costly and take up more space inside the home.

Do I Need a Professional to Install Internal Solid Wall Insulation?

Installing internal solid wall insulation is a large project that requires skill and expertise. A professional can help to highlight the most effective areas where insulation can be installed, allowing your home to be better insulated while saving you money by avoiding unnecessary work on ineffective areas of the property.

Because this can be a disruptive job, professionals also ensure that the work is done smoothly, quickly and to a high standard. There are multiple insulation options that can be considered by homeowners looking to better insulate their property. For example, a professional may suggest that traditional solid wall insulation could be combined with damp proofing work to create the best possible barrier against both moisture and heat loss.

Contact Danford, Brewer & Ives to Find Out More About Internal Solid Wall Insulation

Installing internal solid wall insulation can help you to keep your home warm in winter, save money on energy costs and protect the environment. Due to the complexity of installation and the different options available to homeowners, we always recommend having internal solid wall insulation work carried out by a professional.

For more information and advice on internal solid wall insulation, please contact our friendly team on 01765 804050 or fill in our online contact form. Our experienced specialists will be on hand, ready to offer expert advice tailored to your needs or to arrange a thorough survey of your home.

 


Rising damp on walls

Rising Damp on Internal Walls

 

Rising damp is a serious problem that can cause costly damage to a property if left untreated. Luckily, it’s not a problem that homeowners have to deal with often, but it’s still important to ensure that your home is protected against the most common causes of rising damp.

Rising damp can affect both internal and external walls, with internal walls being particularly prone to damage. In this article, the experts at Danford, Brewer & Ives explain how to stop rising damp on internal walls.

What Is Rising Damp?

Rising damp is a flow of vertical water that rapidly spreads from ground level, upwards. It’s one of the three common forms of damp that can affect a property (the other two being penetrating damp and condensation).

Water can work its way through brick walls and masonry, before spreading through a property’s internal walls. Learning how to stop rising damp on internal walls is important, as it can rapidly move through a home using capillary action.

If you notice any of the following signs on your internal walls, you could have a rising damp problem:

  • Tide marks on internal walls
  • Damp patches on internal walls
  • Peeling wallpaper or paint
  • Rotting skirting boards, door frames or window frames
  • Mould or other fungal growths
  • Musty smells
  • Corroded bricks
  • Discoloured external walls

If you are worried about rising damp on internal walls, it’s a good idea to have a damp specialist carry out a survey. They’ll be able to identify the type of damp and its cause, before recommending a solution.

How to Stop Rising Damp on Internal Walls

There are several ways to stop rising damp, and the exact treatment recommended by a specialist will depend on a number of factors. These include the extent of the rising damp problem, the amount of damage already caused, and where exactly in the home the rising damp problem is.

Treatments for rising damp focus on removing the current source of the damp, such as damp floorboards or rotten timbers, and adding protection to stop rising damp occurring again.

The four most effective ways to stop rising damp on internal walls include:

  • Removing the source of the damp, including any damaged plasterwork or skirting boards.
  • Removing and replacing rotten floorboards or damp sections of walls affected by the rising damp.
  • Injecting a chemical damp proof course into the walls, thereby creating a waterproof barrier to stop rising damp from occurring in the future.
  • Removing soil from around the base of an external wall to bring it below any existing damp proof course.

Contact‌ ‌Danford,‌ ‌Brewer‌ ‌&‌ ‌Ives ‌to‌ ‌Find‌ ‌Out‌ ‌More‌ ‌About‌ Stopping Rising Damp

For‌ ‌more‌ ‌information‌ ‌and‌ ‌advice‌ ‌on‌ rising damp on internal walls,‌ ‌please‌ ‌contact‌ ‌our‌ ‌friendly‌ ‌team‌ ‌on‌ ‌01765‌ ‌804050‌ ‌or‌ ‌fill‌ ‌in‌ ‌our‌ ‌‌online‌ ‌contact‌ ‌form‌.‌

Our‌ ‌experienced‌ ‌specialists‌ ‌will‌ ‌be‌ ‌on‌ ‌hand‌ ‌and‌ ‌ready‌ ‌to‌ ‌offer‌ ‌expert‌ ‌advice‌ ‌tailored‌ ‌to‌ ‌resolve your‌ ‌problem.‌

 


rising damp on walls of a house

Rising Damp on External Walls

 

Rising damp is a serious problem that homeowners need to stop dead in its tracks. Caused by water seeping into brickwork and masonry, rising damp can lead to dangerous structural damage and hazardous health issues such as mould.

Rising damp can affect both external and internal walls, but it’s often more difficult to spot rising damp that’s taken hold on the outside of a building. Learning how to stop rising damp on external walls is important for the safety of your house, so in this article the experts at Danford, Brewer & Ives explain how.

What Is Rising Damp on External Walls?

Rising damp is best defined as an upward movement of water, spreading rapidly from the ground as it moves through walls using capillary action. Rising damp is caused by water seeping into masonry, most commonly from the outside, so it often takes hold on external walls before spreading inside the home.

Rising damp can quickly spread inside from the outside, so learning how to stop rising damp on external walls can help you to contain a damp problem before it causes too much damage. If left untreated, external rising damp can rapidly move inside, causing damage to walls, floors and even ceilings. This can mean costly repairs, structural damage and potentially hazardous mould problems that can prove dangerous to the health of the occupants.

There are several signs you can look for that may indicate you have a rising damp problem on your external walls, including:

  • Tide marks on external walls
  • Discolouration on external walls
  • External walls are damp to touch
  • Crumbling masonry or broken brickwork
  • Growths of moss on the outside of the home
  • Musty, mouldy smells around the home

It’s also possible that you’ll notice damage to the inside of a home, as the rising damp spreads from the outside. You might notice peeling plaster, discolouration, tide marks, damp or mould on internal walls.

How to Stop Rising Damp on Internal Walls

If you notice any signs of rising damp, contact a professional immediately for a damp survey, as they’ll be able to recommend how to stop rising damp on external walls before too much damage has been caused.

The four most effective ways to stop rising damp on external walls are:

  • Isolating the source of the damp, be it a broken drainpipe, flooding, etc.
  • Removing and replacing damp masonry or bricks affected by rising damp.
  • Injecting a chemical damp proof course into the external walls, thereby creating a waterproof barrier to stop rising damp from occurring in the future.
  • Removing soil from around the base of an external wall to bring it below any existing damp proof course.

Contact‌ ‌Danford,‌ ‌Brewer‌ ‌&‌ ‌Ives ‌to‌ ‌Find‌ ‌Out‌ ‌More‌ ‌About‌ Rising Damp

For‌ ‌more‌ ‌information‌ ‌and‌ ‌advice‌ ‌on‌ rising damp on external walls,‌ ‌please‌ ‌contact‌ ‌our‌ friendly‌ ‌team‌ ‌on‌ ‌01765‌ ‌804050‌ ‌or‌ ‌fill‌ ‌in‌ ‌our‌ ‌‌online‌ ‌contact‌ ‌form‌.‌

Our‌ ‌experienced‌ ‌specialists‌ ‌will‌ ‌be‌ ‌on‌ ‌hand‌ ‌and‌ ‌ready‌ ‌to‌ ‌offer‌ ‌expert‌ ‌advice‌ ‌tailored‌ ‌to‌ ‌resolve your‌ ‌problem.‌

 


rising damp on walls

Can a Water Leak Cause Rising Damp?

 

Can a water leak cause rising damp? That’s an important question that our experts at Danford, Brewer & Ives are frequently asked.

The short answer is yes, a water leak can cause rising damp, leading to the growth of mould, rotten floorboards and potentially dangerous structural problems in your home.

Rising damp is a serious problem. In this article, we explain in more detail how water leaks can be troublesome, and when you need to call in the professionals.

What Can Cause Rising Damp?

Rising damp is a vertical movement of water from the ground, upwards. If left untreated, it can quickly spread through a home using capillary action.

Rising damp is a serious problem for homeowners, as it can be difficult to spot before it’s already started to cause damage. It’s most commonly caused by water seeping into the walls, bricks, timbers or masonry of a building, often from the outside.

Once water begins to seep through, it causes damp and mould and can decay timbers, cause crumbling masonry, and rapidly leave behind damage as it makes its way further inside your property.

The cause of rising damp is water, but there can be many different reasons as to why water is seeping into your home. The most common causes are:

  • Broken pipes
  • Overflowing drains
  • Flooding
  • Excess groundwater
  • Leaks
  • A broken damp proof course

Can a Water Leak Cause Rising Damp?

So can a water leak cause rising damp? While there could be many causes for a rising damp problem, it’s common for the main culprit to be a leak.

Leaking pipes or broken drains leaking water into the ground can cause groundwater levels to rise, resulting in rising damp. This can occur even if you have a damp proof course installed, as rising water levels may flow above the level of the waterproof damp proof course.

Leaks may also occur in bathrooms, kitchens, pantries or any other areas where there are taps or pipes. Large leaks caused by burst pipes or broken toilets will be noticed easily, but even small leaks can lead to rising damp. Over time, leaky bathtubs or sinks can result in damp patches forming on the floor, or broken seals on showers can lead to a build up of moisture that can seep into the walls.

If you’re concerned about rising damp, it’s important to call in a specialist quickly. Identifying the cause of a rising damp problem can be difficult, but if there is a leak, this needs to be fixed before it leads to more costly damages.

Contact‌ ‌Danford,‌ ‌Brewer‌ ‌&‌ ‌Ives‌ ‌to‌ ‌Find‌ ‌Out‌ ‌More‌ ‌About‌ Rising Damp

For‌ ‌more‌ ‌information‌ ‌and‌ ‌advice‌ on identifying the causes of a ‌rising damp problem,‌ ‌please‌ ‌contact‌ ‌our‌ ‌friendly‌ ‌team‌ ‌on‌ 01765‌ ‌804050‌ ‌or‌ ‌fill‌ ‌in‌ ‌our‌ ‌‌online‌ ‌contact‌ ‌form‌.‌

Our‌ ‌experienced‌ ‌rising damp specialists‌ ‌will‌ ‌be‌ ‌on‌ ‌hand‌ ‌and‌ ‌ready‌ ‌to‌ ‌offer‌ ‌expert‌ ‌advice‌ ‌tailored‌ ‌to‌ ‌resolve‌ ‌your‌ ‌problem.‌