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Private Homeowners / Landlords

If you are a homeowner looking for ways to reduce your fuel bills and improve the appearance of your home or are a private landlord looking to enhance comfort levels for your residents then PermaRock external wall insulation systems could be the perfect solution for your solid wall property. 

If your home was built before 1919, its external walls are probably solid rather than cavity walls.

Cavity walls are made of two layers with a small gap or ‘cavity’ between the whereas solid walls have no gap, so they let more heat through. Adding insulation to the outside of your home acts as a ‘thermal jacketing’ effect, keeping heat in during winter whilst and cooler during summer months. It also helps reduce temperature fluctuations throughout the year and maintains a more comfortable internal living environment in your home.

So put simply, the better insulated a building is, the less money will be spent on heating it.

External Wall Insulation

PermaRock external wall insulation systems are a high quality, cost effective energy efficiency measure that allows homeowners to improve the energy performance and visual appearance of their property. You can choose from our...
External Wall Insulation

Decorative Renders & Finishes

We offer a variety of attractive, durable and low-maintenance renders and finishes to choose from, including ‘self-cleaning’ SiliconeUltra renders, traditional spar dash and ‘brick' finishes.
Decorative Renders & Finishes

The Installation Process

Allowing for normal weather conditions and preliminary works, installation of a external wall insulation system on a typical semi-detached house can take between 2 – 3 weeks.   Stage 1 - Preliminary Works (2...
The Installation Process

Local Installers, Guarantees & Aftercare Advice

We will guide you through the process, answering any questions you may have relating to our products, the installation process, through to providing details of local installers who will talk you through details on costs...
Local Installers, Guarantees & Aftercare Advice
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