A great product used to insulate a home is fiberglass batts.  They are primarily installed in wall cavities and in attics. When using fiberglass batts, it is always important that they be cut so that they fit tightly into any non-standard spaces. A snug fit is mandatory if you want to install the fiberglass insulation effectively. However, fiberglass batts should not be compressed, since compression degrades the insulation value.

In exterior walls, the appropriate thickness of batt is needed for the specific wall; otherwise gaps will result between the batt and the drywall, and it will compromise the thermal performance of the fiberglass batt. Using best practices when installing fiberglass batts will ensure an excellent level of cost-effective thermal performance.

In hot-humid climates where moisture from outside the homes usually travels in,  you should use unfaced batts in exterior walls  to avoid moisture retention problems. In cold or mixed climates, on the other hand, moisture often moves from inside the home to the outside. The best practice for installing fiberglass batts in these climates is to use kraft faced batts in order to keep moisture away from the exterior sheathing. Using the appropriate type of fiberglass batt will help prevent mold and decay problems.

Installing fiberglass batts is one way to provide high quality insulation for a home. These tips will help you ensure that the proper insulation contributes to a comfortable living atmosphere and a durable home.