External Wall Insulation in
Frenchay

Frenchay's 1930s detached homes are solid 9-inch brick — too cold for modern heating bills. EWI with 90mm graphite EPS brings the U-value down dramatically and the silicone top coat keeps the maintenance low for the next 25 years.

If your Bristol home was built before 1990, chances are it has no cavity wall insulation and minimal loft insulation. The result: heat loss through the walls (up to 35% of your total heat loss), cold spots around window reveals, condensation on inside walls, and high energy bills. External Wall Insulation fixes all of this in one go. We fix 80-150mm of high-performance insulation board to the outside of your property, then apply a reinforced base coat and a silicone or monocouche render finish. The result: a 25-35% reduction in heating bills, elimination of condensation, and a fresh modern exterior. EWI typically pays for itself in 8-12 years through energy savings. We install Weber, K Rend and Johnstone's EWI systems.

Frenchay is one of the most upmarket suburbs in BS16 — a leafy village suburb with large detached houses on generous plots, the Frome Valley running through, and the Bristol-Bath cycle path on the doorstep. The housing is dominated by 1950s-60s executive detached (often 1,500-2,500 sq ft), some older period detached, and the modern new-build activity as the old Frenchay Hospital site has been redeveloped. We work on several Frenchay properties each year — typically large detached homes needing full re-rendering or EWI.