Loft Insulation Roof Rafters

Insulating the rafter space will give you a warm loft.

Loft insulation roof rafters.

Insulation is in between the floor of the attic paper faced fiberglass with what looks to be around r 19 paper is on the bottom against the drywall from the second story ceiling below. Check out our how to video at the link below. You can use rigid insulation board carefully cut to size or you can have foam insulation sprayed between the rafters. It can either be laid between the joists the horizontal beams along the floor of your attic or the rafters the angled beams that support the roof.

With a warm roof the usual process is to split the insulation into two layers. Having chosen to insulate your rafters and potentially use the loft space as an extension of your living area you need to be aware of some safety features before you read on. We are having a remediation company remove the mold and the. Https youtu be w4mkphzmqxw contact us restorat.

The rafters are joined together by a horizontal ridge board at the top and tied together by ceiling joists at the bottom. However rigid foam insulation must be covered with a fire rated material when used on the interior of a building. Time to get the insulation finished and get this place warm. If 180mm is to be installed then 100mm board might be introduced between the rafters there has to be a minimum 25mm air gap between the insulation and the underside of the tiles or slates with an 80mm board running across the rafters.

You can also add rigid foam insulation under the rafters which adds r value and eliminates thermal bridging through wood rafters. This means insulating between or below the sloping beams that form the construction and support a sloping roof. Loft insulation is a barrier of material within your roof space. Also noticed the insulation is pushed up too close to where the joists meet the roof rafters.