External Wall Insulation

Welcome to our External Wall Insulation (EWI) page, where we transform homes and enhance comfort through cutting-edge solutions. Discover the benefits, our meticulous installation process, and why we trust the Weber Saint Gobain Webertherm XM External Wall Insulation system for superior results.

webertherm XM — compatible with external wall insulation boards including rockwool insulation



Benefits of External Wall Insulation:

  • Energy Efficiency: External Wall Insulation significantly improves a home's energy efficiency, reducing heat loss and lowering energy bills.

  • Enhanced Aesthetics: Transform the look of your home with a range of finishes, including silicone render, roughcast, brick slips, and dash render, providing a fresh and modern appearance.

  • Increased Comfort: Enjoy a warmer and more comfortable living space, as External Wall Insulation helps maintain a consistent and cozy indoor temperature.

Weber Saint Gobain Webertherm XM System: We take pride in being a recommended installer for the Weber Saint Gobain Webertherm XM External Wall Insulation system. Renowned for its high quality, this system offers durability, weather resistance, and exceptional thermal performance, ensuring your investment stands the test of time.

Installation Process:

  1. Initial Assessment: We conduct a thorough assessment of your home to determine the most suitable solution.

  2. Preparation: Surface preparation is key. We ensure the existing walls are clean and suitable for installation.

  3. Insulation Board Installation: Choose from a variety of insulation boards such as EPS, MFD, and XPS, each with its unique advantages. This step enhances thermal efficiency.

  4. Mesh Application: A reinforcing mesh is applied to provide structural strength to the insulation system.

  5. Basecoat and Render Application: The Webertherm XM system's basecoat is applied, followed by your chosen finish – be it silicone render, roughcast, brick slips, or dash render.

  6. Finishing Touches: Our expert team ensures a flawless finish, paying attention to every detail for a polished look.

Insulation Board Options:

  • EPS Boards: Economical and lightweight, offering excellent thermal insulation.

  • MFD Boards (Mineral Fiber Density): Often composed of Rockwool, MFD boards provide a multifaceted solution. Beyond thermal insulation, they offer acoustic properties, breathability, and are non-combustible, making them ideal for a range of applications.

  • XPS Boards (Extruded Polystyrene): Typically used below the damp-proof course (DPC) level, XPS boards are chosen for their high compressive strength and moisture-resistant properties. They act as a robust barrier against moisture infiltration, contributing to the overall durability of the insulation system.

Selecting the right insulation board tailored to your needs ensures optimal performance, taking into account factors such as thermal efficiency, acoustic considerations, and moisture protection. If you have specific requirements or preferences, our team is here to guide you toward the most suitable solution for your home.

Elevate your home with External Wall Insulation – a smart investment for energy efficiency, comfort, and aesthetics. Contact us to embark on your journey towards a more sustainable and stylish living space.

For more information of Webertherm XM please follow this link: https://www.uk.weber/webertherm-xm


What does it involve?

Often requiring scaffolding, the installation of external wall insulation typically takes a week to complete depending on the weather and the size of your home.

Insulating material is added to the outside walls of your home and is then coated with a protective render or cladding. This is a specialist job and requires an approved installer who can specialise in the use of our insulation system.

Benefits of External Wall Insulation

Lowers your fuel bills

By reducing the amount of heat escaping through your walls, you can heat your home faster and keep it warmer for longer using external wall insulation (EWI).

Protects the fabric of your home

By keeping the building warm and dry, EWI protects the building's structure and improves weatherproofing. The finished render is durable and breathable so you won't have issues with damp either.

Improves the appearance of your home

We have a wide range of finishes available making it possible to mimic the existing façade of your home or to completely re-model it using any of our aggregate or textured finishes to our brick and more complex décor profiles.

Reduces carbon footprint

By choosing to have external wall insulation you are helping to reduce carbon emissions.



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