What is external wall insulation?

External wall insulation is normally used to insulate solid wall properties and the surface is a protective render with decorative finish that improves the building’s appearance. 

This should only be managed by a professional installer as it is a highly specialised insulation measure.  

Depending on your location, planning permission may be required, and it is important that your home is properly assessed before external wall insulation is installed to ensure the correct materials are used and to prevent installation issues such as condensation. 

What are the benefits of external wall insulation?

Minimal disruption
As it is installed from the outside, insulation can be fitted without disruption to your household and the new weatherproofing will increase the lifespan of your walls by protecting brickwork.
Saves you money
Almost half of all heat can be lost through uninsulated, solid walls and, by properly insulating your walls, you can reduce your energy usage and save money on your energy bills.

Scotland’s trusted insulation installers 

Green Home Systems offer high quality insulation installation for both commercial and residential properties. 

We are proud to be awarded the PAS2030 accreditation, the highest industry standard available to contractors. 

Providing our customers with the highest workmanship, giving you peace of mind, our cutting-edge insulation services will help you make your home more eco-friendly, and save you money. 

Find out more about how to lower your heating bills with a FREE consultation. 

Book your consultation

Funding for external wall insulation

The Great British Insulation Scheme (GBIS) is a government run funding program, designed to help property owners like you receive free, or more affordable, insulation to reduce your energy bills. 

Find out more about GBIS Check if you're eligible

Energy assessments 

Understanding how your property uses energy is the first stage in being able improve it. 

Whether you are planning a small upgrade or a major refurbishment, we have the qualifications and experience to properly assess the energy efficiency of your property and explain the outcomes in a clear and meaningful way. 

Find out more about energy assessments