Get free shipping on qualified under slab foam board insulation or buy online pick up in store today in the building materials department.
Rigid insulation for slab.
Installing slab insulation around the perimeter of the slab will reduce heat loss and make the slab easier to heat.
You can even place it under the foundation slab.
Rigid insulation is one of the best tools to reduce your energy costs.
Water resistant rigid board for under concrete slab insulation and slab support in traffic bearing applications.
R 7 7 rigid foam insulation model 310891 18 35 18 35.
Additional insulation is applied along the edges of the slab because that is a primary surface for heat loss.
They keep your home at a comfortable temperature without the need to crank your heat.
According to doe s building energy codes program helpdesk 1 slab on grade insulation has been one of the more commonly addressed topics on code compliance for the past several years.
Depending on your location you may need rigid foam insulation under and around the edges of the slab by martin holladay issue 245 aug sept 2014 while walls and roofs have long been a point of focus foundations seem to be the final frontier when it comes to insulation.
It is installed on the interior exterior or is.
Install it anywhere from the roof to the foundation.
Rigid foam insulation also known as insulating boards provide high r values.