Cavity Wall Insulation in Chester
At Home Energy Save GB, we expertly assess and install cavity wall insulation in line with current British Standards, delivering long-lasting energy efficiency improvements that help reduce heat loss, lower energy bills and create a warmer, more comfortable home all year round.
WHY CHOOSE US?
When it comes to cavity wall insulation, trust Home Energy Save GB to provide effective solutions backed by decades of industry experience.
- Experienced & Qualified Local Surveyors
- 40+ Years Experience
- KIWA Accredited
- 5 Star Google Reviews
- 25 Year Guarantee On All Services
Book your FREE Comprehensive Insulation Survey now or call us on 0800 065 4044 to take the first step towards a drier and healthier home.
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Customer Reviews
EXCELLENT Based on 1845 reviews Posted on Google Rebecca WilliamsTrustindex verifies that the original source of the review is Google. We are providing this review on the day of installation. We had DPC Plus installed. Installers arrived on time, were professional and completed the work to a good standard.Posted on Google Michal KvočekTrustindex verifies that the original source of the review is Google. I had a survey carried out to check for a possible damp or mould issue in my flat. The surveyor (Johnny) was very professional, thorough, and honest. After a careful inspection, he confirmed that there wasn't a problem they could help with. I really appreciated his approach because the survey was free, and he could have easily tried to find an issue that wasn't there. Instead, he was honest and gave me some genuinely useful advice on how to prevent future problems. I would definitely recommend their service.Posted on Google Andrew HattonTrustindex verifies that the original source of the review is Google. From survey to completion the service was excellent. Quick efficient work carried out to a very high standard. Kept us informed all through the job. The workmen nic and Sean were very friendly and kept us informed with regular updates through the works as we were not living in the property. Cleaned up after the work was finished. A job well done.Posted on Google Rachael TurnerTrustindex verifies that the original source of the review is Google. We had our survey completed by Dave, we had a few damp issues in the house that needed sorting before they got any worse. Dave was really thorough and went through all the issues and why it had happened and how it can be rectified. He helped us get a good price and informed us of what finance was available.Posted on Google Dorothy ShaleTrustindex verifies that the original source of the review is Google. Lads turned up on time good job donePosted on Google Beverly PeacockTrustindex verifies that the original source of the review is Google. The work undertaken by Nic ,Karl and Sean was of an excellent standard, they were always prepared to go the extra mile. The finish looks superb and I am very pleased with the final product.Posted on Google John TravisTrustindex verifies that the original source of the review is Google. Great team, lads got on with their work. Really pleased with the end resultsPosted on Google to donaldTrustindex verifies that the original source of the review is Google. We call a damp proof course service from this company and they sent Ben and Alex come to do the works. They are professional and nice, do the job efficiently and nice. Definitely recommended!Posted on Google JoanTrustindex verifies that the original source of the review is Google. The workmen were professional, Untime for work as well as clean up after. Thank you Ron and John. Definitely will recommend this Company.Posted on Google wendy ryanTrustindex verifies that the original source of the review is Google. Ben is a lovely polite young man he was very clean and tidy. And did an excelent job. Thank you.
The Best Cavity Wall Insulation Can Cut Your Heat Loss by up to 35%
At Home Energy Save GB, we understand how important it is for homeowners in Chester to maintain a warm, comfortable and energy efficient home throughout the year. Many properties across Chester include traditional brick terraces, semi detached houses and period homes, all of which can benefit greatly from properly installed insulation.
Before any cavity wall insulation installation is carried out, our experienced team completes a thorough borescope survey to assess the condition of your cavity walls. This inspection allows us to carefully examine the internal cavity space, identify any debris or obstructions and check for signs of moisture that could affect the performance of the insulation.

Cavity Wall Insulation Experts in Chester
At Home Energy Save GB, we deliver professional cavity wall insulation services for homeowners throughout Chester, helping properties retain heat more effectively and making homes more economical to run. When cavity wall insulation is installed correctly, it can significantly reduce the amount of heat that escapes through external walls. This helps homes stay warmer during colder periods while also lowering overall energy bills. Our cavity wall insulation installations are backed by guarantees of up to 25 years, giving homeowners peace of mind that their property will remain better insulated and protected against unnecessary heat loss for many years.
Our accredited insulation specialists carefully evaluate each property before recommending the most appropriate insulation solution. From the initial survey through to the completion of the installation, we follow strict quality and safety procedures to ensure the insulation is installed to a high standard and performs as expected.
Free Borescope Survey in Chester
Concerned about heat loss or increasing energy bills in your Chester home? Home Energy Save GB offers a free borescope survey for homeowners across Chester and the surrounding areas, helping you find out whether your property could benefit from cavity wall insulation.
During the survey, our experienced team carries out a thorough inspection of your home, including a detailed assessment of the structure and condition of the cavity walls.

The Importance of a Borescope Survey
With our FREE borescope survey in Chester, we carry out a detailed inspection to confirm that your property is suitable for cavity wall insulation and that it will perform effectively in the types of homes commonly found across the local area.
During the survey, we will:
- Assess whether your home is suitable for cavity wall insulation and whether the construction of the property allows insulation to be installed safely and effectively.
- Inspect the condition of the wall cavity using specialist borescope equipment, allowing our surveyors to look inside the walls accurately while keeping disruption to your home to an absolute minimum.
- Check for any issues inside the cavity, including rubble, debris, damp or other obstructions that could affect the performance of the insulation or reduce its long term effectiveness.
Benefits of Efficient Cavity Wall Insulation

Lower energy bills.

Reduced heat loss.

Improved thermal comfort.

Increased property value.

Smaller carbon footprint.

Cavity Wall Insulation Extraction in Chester
Defective or waterlogged cavity wall insulation can trap moisture inside the walls of your Chester home and may lead to damp issues developing within the property. Our cavity wall insulation extraction service removes damaged or saturated insulation materials safely and efficiently, allowing your external walls to perform as they should again while helping to reduce the risk of ongoing moisture related problems.
These issues can arise when insulation has been poorly installed in the past or when moisture has gradually entered the cavity over time.
Cavity Wall Insulation Extraction
Older or poorly installed cavity wall insulation can lead to several problems within your home, including damp patches appearing on internal walls, mould growth and a noticeable reduction in energy efficiency.
Solution: Our cavity wall insulation extraction service in Chester carefully removes defective or waterlogged insulation materials from the cavity. By clearing out the failed insulation, the cavity wall is able to dry naturally and return to working as it was originally intended, helping to reduce the risk of further moisture related issues developing inside the property.

Interested in Cavity Wall Insulation for Your Home in Chester?
Contact our team at Home Energy Save GB today to find out how we can help.
What is cavity wall insulation and how does it work?
Cavity wall insulation is a method used to reduce heat loss through the external walls of your home. Many properties in Chester are built with two layers of brick with a gap between them known as a cavity. Without insulation, heat can escape through this space. At Home Energy Save GB, we install insulation materials inside the cavity to slow the movement of heat through the wall. This helps your home retain warmth during colder months and can improve overall energy efficiency while reducing heating costs.
Is my home in Chester suitable for cavity wall insulation?
Most homes in Chester built after the 1920s have cavity walls and may be suitable for insulation. However, not every property is automatically suitable. At Home Energy Save GB, we carry out a detailed survey before recommending installation. This includes a borescope inspection of the cavity to check for debris, moisture or structural issues. Many homes across Chester including semi detached houses and traditional brick properties are ideal candidates for cavity wall insulation when the walls are in the right condition.
How much heat can cavity wall insulation save?
External walls can account for a large amount of heat loss in an uninsulated home. Installing cavity wall insulation can significantly reduce the amount of heat that escapes through your walls. For homeowners in Chester, this means your home can stay warmer for longer during colder weather. By reducing heat loss, your heating system does not need to work as hard, which can help lower energy consumption and reduce household energy bills over time.
Is cavity wall insulation suitable for older homes in Chester?
Many older properties in Chester can still benefit from cavity wall insulation if they have cavity wall construction. Homes built before the 1920s are more likely to have solid walls, but properties built later often include cavities. At Home Energy Save GB, we carry out a detailed survey to confirm the wall type and condition before recommending installation. If the cavity walls are suitable and free from issues such as damp or debris, insulation can be installed safely and effectively.
Can cavity wall insulation help reduce carbon emissions?
Improving the energy efficiency of your home can help reduce the amount of energy needed for heating. When your home retains heat more effectively, your heating system may not need to run as often. For homeowners in Chester, installing cavity wall insulation can help lower overall energy consumption, which may contribute to reducing the carbon footprint of the property.