EXTERNAL WALL INSULATION

ECO Home UK: Experts In External Wall Insulation Solutions

Did you know your walls could be stealing your warmth?

Up to 40% of your home’s heat loss escapes through uninsulated or poorly
insulated walls. That’s a major hit to your comfort and wallet! External wall
insulation is a powerful solution that fights back. It adds a layer of insulation to the outside of your walls, keeping the heat in and your energy bills down.

  • Cut Down On Your Energy Bills.
  • Enhance Comfort.
  • Reduce Your Carbon Footprint.
  • Boost Property Value.
  • Improved EPC Rating.
  • Improve Soundproofing
  • 25 Year Insurance Backed Guarantee
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EXTERNAL WALL INSULATION

ECO Home UK: Experts In External Wall Insulation Solutions

Did you know your walls could be stealing your warmth?

Up to 40% of your home’s heat loss escapes through uninsulated or poorly
insulated walls. That’s a major hit to your comfort and wallet! External wall
insulation is a powerful solution that fights back. It adds a layer of insulation to the outside of your walls, keeping the heat in and your energy bills down.

Start here
  • Cut Down On Your Energy Bills.
  • Enhance Comfort.
  • Reduce Your Carbon Footprint.
  • Boost Property Value.
  • Improved EPC Rating.
  • Improve Soundproofing
  • 25 Year Insurance Backed Guarantee

What is External Wall Insulation?

Unlike cavity wall insulation, which fills a pre-existing gap, external wall insulation is a different approach. It involves adding a layer of insulation to the outside of your existing walls. This insulation layer is then covered with a weatherproof and decorative finish.

Here’s how it works:

Insulation Layer: This is typically made from materials like mineral wool, expanded polystyrene (EPS), or phenolic foam. It creates a barrier that stops heat from flowing through your walls.

Weatherproof Finish: This protects the insulation from the elements and provides a decorative surface for your home’s exterior.

Is External Wall Insulation Right For You?

External wall insulation is a great option for a variety of homes, especially those with:

Solid walls: If your home was built before the 1920s, it likely has solid walls, which don’t have a cavity for cavity wall insulation. External wall insulation is a perfect solution in this case.
Poorly insulated walls: Even cavity walls with some insulation can benefit from the extra layer of protection external wall insulation provides.
Draughty homes: External wall insulation tackles drafts at their source, significantly improving comfort.

Unsure If You Have Solid Walls? Here's How To Find Out:

1
Check your Energy Performance Certificate (EPC):
This document, readily available online or with your property deeds, often specifies wall type and insulation presence. A high EPC rating (A-C) might indicate existing insulation.
2
Check your walls brick pattern:
If your home is made of brick, and the bricks have an alternating long-short-long pattern, then the walls are likely to be solid and will require internal wall insulation. If you can see only the long edge of the bricks, like this, then they are almost certainly cavity walls.
3
Measure wall thickness:
If the brickwork is not visible, measuring the thickness of the wall at any entrance or window will help to determine the construction type. A solid brick wall is usually about 220 mm thick, a cavity wall between 270 mm and 300 mm and a solid stone wall as much as 500 mm thick.
4
Property age:
The age of your home can also be a good indicator; if it was built before the late 1920s it is likely to have solid walls.

What Are The Main Steps Involved In Installing External Wall Insulation?

1
Adding a Layer of Insulation
Insulation boards are securely fixed to the exterior walls of your home. This creates a robust barrier that traps heat inside.
2
Reinforcement and Protection
A fibreglass mesh is applied over the insulation boards, providing reinforcement and a base for the final finish. This ensures the system is strong and durable.
3
Weatherproof Finish
A final decorative and weatherproof layer, such as render, cladding, or tiles, is applied. This not only protects the insulation but also gives your home a beautiful exterior makeover.

Frequently Asked Questions

For external wall insulation, we use a variety of high-performance insulation materials to suit your specific needs and budget. One popular option is expanded polystyrene (EPS). EPS offers excellent thermal performance at a competitive price. It’s lightweight, easy to install, and very effective at trapping heat within your home. We can also discuss other materials, each with their own advantages.

For external wall insulation, we use premium render finishes that combine stunning aesthetics with exceptional functionality. You can choose from a wide variety of colours and textures to create a unique look for your home. These renders are not only beautiful but also built to last, providing excellent thermal comfort, superior durability against cracks and moisture, and enhanced weatherproofing for your entire building.

The installation time for external wall insulation depends on the size of your property, but it typically takes 1-2 weeks for a detached house.

Yes, external wall insulation is installed from the outside, so you can continue living in your home with minimal disruption.

Yes, the insulation layer will add some thickness to your walls (typically 5-15cm). This is minimal and can even improve the aesthetics of your home.

In most cases, external wall insulation doesn’t require planning permission. However, it’s always best to check with your local building authority

High-quality External Wall Insulation systems can last for 30-50 years or even longer with proper maintenance.

Minimal maintenance is required for external wall insulation. However, you may need to occasionally clean the exterior finish depending on the chosen material.

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