Often the r value of fiberglass insulation is too low and requires the rafters to be retrofitted making foam board a better choice.
Rigid foam insulation attic installation.
At attic systems we us a type of polyisocyanurate rigid foam called foamax.
Use a zippered.
Add weatherstripping around the perimeter and a sweep to the door of a walk up attic.
Foamular extruded polystyrene xps rigid foam insulation offers foamular extruded polystyrene xps rigid foam insulation offers a comprehensive line of products in a wide choice of sizes thicknesses and edges with a lifetime limited warranty for the life of the home or building.
Both install in the same manner but the foil faced product offers slightly more r value.
More insulation installation tricks and tips.
Installing foam insulation boards in the attic is no that hard and can save you money compared with professional installation.
Polystyrene foam and foil faced polyisocyanurate foam.
Affix rigid foam insulation to the attic side of the hatch or door.
The products are easy to handle score cut and install and no special tools are needed.
Not only does it provide high r values but foam board insulation is also easy to install lightweight and can be used in any room of your home.
Foam insulation boards are the best material with which to work when undertaking a do it yourself project because foam.
A brief snippet of how and why i used rigid foam insulation for some areas of the tiny house.
Rigid foam insulation is available in two main types.
It is an excellent installation option for the attic because it is lightweight easy to work with and offers high r values.
In other words rigid foam can be applied on walls foundations and roofs and works great for both retrofits and new constructions.
Our foamax rigid foam insulation.
Attic hatch or door.
Pull down stair or ladder.