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External Wall Insulation

Enhance your home’s energy efficiency and curb appeal with retrofit External Wall Insulation. We’ll significantly reduce heat loss through your walls, leading to lower energy bills, improved comfort and a more attractive exterior — all completed swiftly and with minimal disruption to your daily life.

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Save Costs with a New Look

With annual energy savings of up to 40%, External Wall Insulation (EWI) is a crucial retrofitting service that will conserve heat and improve energy efficiency. Give the outside of your property a visual improvement with contemporary finishes for a fresh look. EWI will save you money in the long term, and make your home better looking — all while reducing your carbon footprint.

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How it works

We’ll begin the installation process once the project is approved and costs are agreed upon — whether through a landlord insulation grant, government scheme or personal funding.

Our EWI installers will work efficiently to ensure minimal disruption to your daily life while delivering high-quality results. Throughout the project, we maintain open communication to keep you updated and address any questions you may have.

 

We prepare the exterior walls by cleaning them and fixing any necessary cracks or damage. The walls are then fitted with insulation boards and heat-catching materials (typically mineral wool). To ensure long-lasting results, we also weatherproof the walls and ensure they are durable. 

The insulating layer will improve the look of your home with a choice of finishes. Better yet, the results will keep heat in during the winter and keep homes cooler in the summer, with minimal impact on residents during the fitting process. Once finished, you’ll also enjoy better air quality and reduced outside noise — all of which can raise property value!

Our Process

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Step One

Initial Consultation: We assess your home and EPC certificate to understand your insulation needs and discuss potential solutions.

Step Two

Preparation: We thoroughly clean your wall surfaces and take care of any repairs.

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Step Three

Installation of Insulation Boards: We securely attach insulation boards to the exterior walls, creating a strong thermal barrier that helps keep your home warm.

Step Four

Weatherproofing and Finishing: Once the insulation is in place, we add a protective base coat, and you can choose from various attractive finishes.

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The Benefits of Exterior Wall Insulation

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Un-Intrusive

External Wall Insulation allows you to stay in your home during installation. The work primarily takes place outside, minimising disruption to your daily routine so you can enjoy your living space without interruption.

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Noise Dampening

EWI significantly reduces outside noise, creating a more peaceful indoor environment. The insulation material acts as a sound barrier, absorbing sounds from traffic and other disturbances, helping you relax and enjoy a quieter home.

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A Fresh Look

External Wall Insulation enhances your home’s appearance with various attractive finishes. It improves energy efficiency and adds curb appeal, allowing you to customise the exterior and potentially increase your property’s value.

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FAQs

You won’t need planning permission for EWI in most cases. However, we will check with your local planning authority before starting work.

Since EWI covers the entire exterior of your home, it may alter the building’s appearance. Therefore, it is necessary to check with the local authority whether planning permission is necessary before installation.

Yes, you can often obtain grants or loans to install EWI. Several government schemes and initiatives are available to help homeowners improve energy efficiency, including EWI installation. Here are some options:

  • Green Homes Grant
  • Local Authority Grants
  • Energy Company Obligation (ECO)

We will discuss available grants during our initial assessment and help you through the application process. 

The Energy Saving Trust indicates that up to one-third of the heat generated in poorly insulated homes can escape through the walls and roof. By insulating the loft and adding External Wall Insulation, homeowners can reduce their heating costs by up to 40% — showing how important proper insulation is for maintaining a comfortable home and saving on energy bills​.

Get Started Today

Book a free consultation to see how much you could benefit from EWI. We’ll review the property to determine what needs to be done and fully explain the process. This way, you can make an informed decision and start making your home sustainable and cost-effective. We’ll guide you through every step — it all starts with a free assessment!

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Contact Us Today

Ready to improve your home’s energy efficiency? Our friendly team is here to answer your questions, guide you through the process and help you choose the best solution for your needs.

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