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External Wall Insulation « Rendability
For a quote or advice call us on:   01685 879-913

External Wall Insulation

External Wall Insulation ExplainedExternal_insulation_diagram

External wall insulation is one of the most effective ways of improving a building’s energy efficiency. In short it keeps you warm and saves you money. Applied to the external walls of properties that are typically solid walled and ‘hard to heat’ – it significantly improves a building’s ability to retain heat, by slowing down the rate at which it is lost through the walls.  It can also dramatically enhance your property’s appearance.

External wall insulation is at the core of our business. As a leader in this field for over 20 years, we have vast experience in installing this solution onto a variety of property types.



Working with you to achieve the look your after whilst treating your home to an extra coat for the cold weather

What a house, what a job

We had the opportunity to work on this amazing house, it was an amazing house before we got involved, look at it now.


The standard and finish on this house is just that, we were able to help it become what it is now.

Tiffins – Merthyr Tydfil

Quality branding with great signage and the perfect render finish has transformed this building. It goes without saying, amazing food and service.

Simple, but effective

Nice little job this one, nothing fancy, just a simple external wall insulation finished off nicely with a block effect.

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