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Rafter spray Insulation

gabbo is coming · 2023-01-05 11:11:15

Hi Anyone recommend an installer for South dub And any idea of price per square m?

05-01-2023 11:11am

#1

gabbo is coming

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Posts: 825

Hi

Anyone recommend an installer for South dub
And any idea of price per square m?

0

Comments

#2 05-01-2023 10:36pm

C. Eastwood

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https://www.boards.ie/discussion/2058278283/rafter-spray-insulation

I would not allow spray foam in between the rafters.
Roof timbers require through ventilation to prevent Dry Rot.
Fibreglass wool on the ceiling slabs will provide sufficient thermal insulation, and you will only be providing heating to the habitat rooms of the home, and will not have to heat up the huge volume of air in the Attic Void, which is a complete waste of fuel and energy.

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