The construction build up for this can be seen on our online u value calculator.
Installing kingspan roof insulation.
As this requires fitting insulation above the rafters the roof covering will have to be removed in order to fit the insulation.
Kingspan k5 is new to our product line up so we ve put together a few tips for installers to bear in mind when installing this type of insulation as part of external wall insulation systems.
Between and over rafter insulation using the kooltherm k7 board for both.
This roof type will require a breathable membrane like kingspan nilvent to be fitted above the insulation.
Between and under rafter insulation with kingpsan koolthem k7 pitched roof board between rafters and kingspan kooltherm k118 insulated plasterboard below.
Securing kingspan k5 boards to the substrate.
We have a range of videos designed to help you install our products correctly and answer your insulation faqs.
If you ll indeed be living in the loft we would advise the following attic insulation installation methods.
How to insulate a small ceiling this would be the way i go about it everyone this demo would work in lofts and walls just as good and the tips on how i do i.
When using kingspan k5 insulation boards installers should use the premium basecoat as an adhesive.