How To Fit Insulation Between Roof Rafters

Replace the floorboards and then spray more insulation on top of it.

How to fit insulation between roof rafters.

Isover glass mineral wool gmw is another option for the between rafter insulation as a roll or batt. Https youtu be w4mkphzmqxw contact us restorat. For a ventilated roof fix battens on the inside of the rafters 50mm from the underlay to leave vented air spaces. The flexible nature of gmw means that the roll or batts can be accurately cut and friction fitted between the rafters thereby minimising air gaps and maximising thermal performance.

Check out our how to video at the link below. For rolled insulation place it between roof rafters. Time to get the insulation finished and get this place warm. The flexible nature of gmw means that the roll or batts can be accurately cut and friction fitted between the rafters thereby minimising air gaps and maximising thermal performance.

Alternatively using a thermal laminate featuring rigid pir insulation pre bonded to a plasterboard means fitting the insulation and ceiling lining in one operation reducing storage cutting and fixing. A utility knife cuts through insulation well. When they are cut ensure there is a. Again make sure you select the right thickness of the material so you fill as much of the rafter gap as possible.

If you have a solid floor covering the roof rafters use the claw end of a hammer to pull the floor up in several locations and blow the insulation under the boards. Isover glass mineral wool gmw is another option for the between rafter insulation either as a roll or batt. Unwrap a roll of batting and cut pieces long enough to reach from the soffits to the top of each rafter bay. I want to insulate my roof deck soffit ridge vents from the attic there is currently no insulation there.

I don t want to mess with baffles batts because distances between the rafters vary and there are some more rafters added someone messed up the framing so baffles wouldn t work. 4 push the insulation in place between the. Measure the space between the rafters where the insulation will be placed and cut the insulation boards marginally wider than the space to ensure a friction fit upon installation.