R 5 scored square edge rigid foam board insulation sheathing model 20we view the owens corning exterior insulation 18 98 18 98.
Rigid foam insulation basement.
Rigid foam insulation also known as insulating boards provide high r values.
They keep your home at a comfortable temperature without the need to crank your heat.
Let s take a look.
Save time and space in your basement with owens corning foamular insulpink extruded polystyrene xps insulation.
Your choice really comes down to blanket insulation aka fiberglass or xps.
This foam board insulation is available with straight or tongue and groove edges to help limit air movement.
Install it anywhere from the roof to the foundation.
You can even place it under the foundation slab.
Basement 13 ceiling insulation 8 crawlspace 8 exterior sheathing 10 exterior wall foundation 8 exterior wall 5 floor 2 garage 8 interior.
Is rigid foam insulation the right insulation for your basement.
Paper foil or vinyl.
Rigid foam board insulation excels in below grade applications such as basements.
Usually made of fiberglass and it typically has some type of facing attached.
Rigid insulation is one of the best tools to reduce your energy costs.
Most homes use fiberglass but rigid foam insulation although more costly offers a few extra features.
The best rigid board to use there are two types of rigid boards commonly used.
Many energy experts recommend r 15 to r 20 for far northern states.
It installs easily with furring strips an.
The main goal for using rigid foam board against masonry walls is to prevent air vapor movement and mold growth while it can be the only insulation used in a basement insulation system it s often supplemented by fiberglass insulation.
Ideally you want to have rigid foam insulation in a basement against all the outside walls and the floor a minimum of five centimetres on the walls and 2 5 cm on the floor.
This is very common mainly because it is very cost effective.
It is denser than eps and provides more r value with a rating of 5 per inch of thickness.
This foam board insulation is the rigid pink or blue panels that can be found at home centers in many different thicknesses.
Owens corning foamular 150 1 in.