
Flat Roof Insulation
Proper insulation of flat roofs reduces energy loss and improves thermal comfort.
Learn more →Cavity wall insulation involves injecting insulation material (Supafil 40) into the gap between the inner and outer walls of your home. Up to 35% of heat loss occurs through uninsulated walls.
Get a Free QuoteFilling your wall cavity creates a thermal barrier that dramatically reduces heat escaping through your walls.
Every installation comes with a comprehensive 25 year guarantee backed by us for total peace of mind.
Usually completed in just 2 to 3 hours with minimal disruption to your daily routine.
We use only Supafil 40, a premium glass mineral wool that provides outstanding thermal performance.
We assess your walls to confirm they have a suitable cavity and determine the best approach.
Small holes are drilled into the mortar joints of your external wall at regular intervals.
Premium Supafil 40 insulation material is injected to completely fill the cavity between your walls.
All drill holes are carefully filled and colour matched so your walls look as good as new.
Every job is inspected for quality, and you receive full certification with your 25 year guarantee.

Proper insulation of flat roofs reduces energy loss and improves thermal comfort.
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By properly insulating your loft, you will see dramatic savings in your heating bills and reduce heat loss.
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Insulating internal walls improves comfort levels while reducing energy consumption and bills.
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Keeps a comfortable temperature by reducing heat loss and maximising energy efficiency.
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Insulating beneath your floors cuts draughts and heat loss for a warmer ground floor.
Learn more →Get a free, no obligation home survey and find out how we can help with your insulation.
Cavity wall insulation involves injecting insulation material into the gap (cavity) between the two layers of brick that make up your external walls. This fills the void and prevents heat from escaping through the walls.
Usually just 2 to 3 hours for an average sized home. It is one of the quickest and least disruptive insulation measures available.
Supafil 40 is a premium glass mineral wool insulation material manufactured by Knauf. It offers excellent thermal performance, is noncombustible, and is specifically designed for injection into wall cavities.
No. Small holes are drilled in the mortar joints, not the bricks themselves, and are carefully filled and colour matched afterwards. Once complete, you will barely notice any difference to the appearance of your walls.