Spray Foam Removal
Crumlin

Spray foam roof insulation was widely applied in Irish homes from the 1980s through to the 2000s, marketed as an energy-saving measure for the attic space. Peak Roofing and Building carries out professional spray foam removal across Crumlin, covering both open-cell and closed-cell foam systems. Two types were commonly used: open-cell foam, which is soft and slightly permeable, and closed-cell foam, which sets hard and is completely impermeable to water vapour. Closed-cell foam in particular is the more serious problem — it creates a sealed vapour barrier across the underside of the roof structure, trapping moisture inside the roof void. Over time, that trapped moisture condenses and causes rot in the roof timbers beneath. The critical issue is that the foam physically encases the rafters, making it impossible for surveyors or structural engineers to see the condition of the timber underneath — which is precisely why so many lenders in Ireland and the UK will now decline to mortgage or remortgage a property until the foam has been professionally removed and the underlying timber structure assessed and certified.

Properties in Crumlin are predominantly 1930s and 1940s local authority semi-detached houses, 1950s private semi-detached estates, some older terraces near the village. Common roof issues we address here include original slate roofs from the 1930s and 1940s now requiring full or partial replacement, deteriorating chimney stacks on period properties, ageing felt underlays on 1950s stock, flat roof failures on rear extensions. Our roofers understand the construction methods and typical materials used in Crumlin — every inspection is free and every job begins with a written quote.

Areas we cover in Crumlin: Clogher Road, Sundrive Road, Rutland Avenue, Windmill Road, Crumlin Village, Cashel Road, Maryland