Attic Insulation Types Pros Cons

Attic insulation is measured by an r value which indicates how insulation controls the flow of heat and cold through your home.

Attic insulation types pros cons.

Before we weigh the pros and cons of different attic insulation materials it is important to understand how insulation is measured. Spray polyurethane foam otherwise known as spray foam is a blend of chemicals that react to create a foamy. By far the most common insulation fiberglass batts and blankets usually come in rolls pre sized to fit between standard joists. Sprayed foam insulation can be twice as insulating as batt insulation.

Professional installers can still make errors with attic placement. Like cellulose you need a big machine to blow it in. Closed cell is most effective but it is also more expensive. This is one of the two most common types of insulation.

Attics are filled with unusual shapes gaps and spaces where air bubbles can form when spraying foam insulation between the joists. In the baltimore area the u s. Homeowners can spray foam insulation around pipes wires and window and door frames to insulate even more. Some possible cons of blown in attic insulation it is hard to install the insulation all by yourself.

They are then treated. Your options for attic insulation range from radiant. Cellulose insulation is made of small pieces of paper that are broken down into fibers. The pros and cons of today s most popular insulation.

The pros and cons of different types of insulation spray foam. The reality is it takes a professional team or you need to seek out a willing friend so one of you can man the machine while the other takes care of the insulation. 5 must know pros and cons blown in spray foam batts and blankets. It can fill small cavities to reduce more air leakage.

Department of energy recommends r 49 attic. Often installed into wall cavities as a way to retro fit walls. List of the cons of spray foam attic insulation 1. Batt and roll insulation.

Roof attic insulation options costs and pros cons. There are two types of sprayed foam insulation.