Styrofoam As Attic Insulation

That styrofoam insulation will work but it is not cheap per r value however it gives you a great r value per inch.

Styrofoam as attic insulation.

The most common insulation materials are fiberglass cellulose and foam. Choose from two types. I can also tell you that 73 of all statistics are made up on the spot so please don t ask for. Our foam insulation attic system the attic plays a critical role in a home s energy performance.

Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. Spray foam offers the best attic insulation performance available. The average house wastes hundreds of dollars on heating and cooling every year because it has too little attic insulation and too much air leakage into the attic space. You can use rigid foam panels or do as tom silva does with nearly all houses these days.

Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical. Handy homeowners can install blown in insulation in the attic. Insulating an attic usually means you have a lot of room for insulation and you will need high r value so that is why the cheaper options are more popular blown cellulose or blown fiberglass. If you re considering turning your attic into conditioned storage or living space it s worth changing tactics to insulate between the rafters and wall joists instead of the floor.

Step 3 place caulking and furring strips. Homes insulated with it can be some of the most efficient and comfortable homes built. Hire a pro to install spray foam insulation. I ve been in plenty of these homes and can tell you that when spray foam is installed properly they outperform 99 of fiberglass batt insulated stick built homes.

Foam insulation boards can be attached to concrete walls as well and in such a case care should be taken not to chip the cement. Spray foam insulation is a great product. These insulation materials are not only used to insulate home to bar air from coming in and out but to also protect the space from elements such as mold rodents moisture and dust. The type of insulation you need depends on which type is currently installed and the required r value.

As we have discussed previously spray foam insulation can effectively seal roofs and other spaces where condensation is more likely such as an attic. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces. They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively.