Spray Foam Insulation

HOME ATTICS & COMMERCIAL PROPERTIES (Industrial Units/Offices – Sheds – Garages – Containers)

Spray Foam Insulation

There are Two Types of Spray Foam Insulation:

Open Cell – Attics in homes
Closed Cell – Commerical Properties (Industrial Units/Offices – Sheds – Garages – Containers)

Open Cell Spray Foam – Attics in homes

Open cell spray foam expands to over 200 times its size when applied. It is ideal for use in your home attic as it fills every nook and cranny, creating an airtight envelope.

Coveted for its thermal conductivity and airtightness, open cell spray foam also allows your timbers to breathe, which is necessary to prevent damp and condensation build up. This is achieved because the cells are open, allowing water vapour to escape to the outside air.

Under Part L of the Irish Building Regulations, a 50mm air gap must be maintained between roofing felt and insulation material to allow water vapour to escape. We achieve this by attaching CPI Foam’s unique ‘breathable vent card’ to your rafters, then apply the spray foam insulation directly on the semi-permeable vent card.

Closed Cell: Outdoor Sheds – Commercial Buildings -Containers

Closed Cell Spray Foam

Closed cell spray foam insulation differs from open cell as its cells are closed and it expands to only 20-30 times size. It is used on any type of metal, asbestos wall or roofing and is mainly used in agricultural, commercial and industrial applications.

Closed cell spray foam has excellent thermal properties and can be applied on supporting beams to eliminate cold bridging. With new EU regulation for commercial and agricultural building expected soon, closed cell spray foam insulation provides a cost effect solution to these CO² emission inspired regulations.

External Shed Foam Insulation
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"Thank you for the job you recently did on my house. I got the spray foam insulation into the roof rafters and I have to say it's made a huge difference to the heat in the house. I will definitely recommend you."

- Valerie, Mayo

"The workers were professional at all times and worked all day until the job was completed."

- James, Mayo

"I found the work done on the house was excellent and it was a professional job."

- Martin, Mayo

"Very pleased with insulation work done to my home. Everything was explained to me and there was no mess. Thank you."

- Pauline, Mayo

"I found Brusna Energy very thorough and professional in their work. I'm very happy with the finished works on the house."

- Eddie, Mayo

"I would highly recommend Brusna Energy Solutions; from management to staff, all were very helpful. The finish is excellent and everything around the house was left clean and tidy."

- Leo, Mayo

"We are delighted with all the work that was carried out. Our home is cosy and warm, it has changed our lives. Many thanks."

- Bernard, Mayo

"Thank you so much for a lovely job, we were very pleased."

- Eithne, Mayo

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