Spray Foam Insulation

What is Spray Foam Insulation?

Spray foam insulation is the latest alternative to traditional insulation types. Spray foam is extremely versatile, it can be used in a multitude of areas including the roof, walls and crawl space of a building.

It can be used to insulate the hardest to reach places with ease and due to its expanding nature, it can fill even the most abstract of spaces. When it fills an area it will expand and fill to the edges to provide a virtually airtight seal that creates an air barrier. This air barrier is the major difference compared to the older types of insulation, in addition to its thermal benefits, the air barrier prevents the mixing of cold and warm air within the space greatly reducing the risk of condensation and mould extending the lifespan of your building.

Spray foam is now the go-to for most insulation needs, With spray foam being applied between the rafters this allows homeowners to reclaim their loft space. On top of spray foams, thermal values our open-cell spray foam is 100% water-blown with no volatile organic compounds making it the ideal choice for a greener building.


Over our 15 + years of experience, we have collected excellent reviews from thousands of clients across Northern Ireland, we have over 9.9/10 scoring from our customers.

Great from start to finish. After another company let me down, I spoke to Campbell SprayFoam, who couldn’t be more helpful. The rep (Ciaran) that visited was very good and understood my needs and went all out to help. Very good price, great service and great work. I cannot find any fault through. Well done all

Loft & Wall insulation

Work was done exactly as promised. The installers were very organised, friendly, efficient and tidy. The spray-foam is great – really effective.

Roofs & Walls

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