Many homeowners wonder how much attic insulation their houses should have. With the right knowledge of the insulation level, they can know how to filter service providers based on the quality of work they offer.
Generally, the level of attic insulation in a house depends on the location of the house. Whether you live in a warm weather state or your house is in a cooler northern climate, having adequate insulation in your attic can help keep your home comfortable and reduce your energy bills with a significant margin.
Experts recommend different levels of attic insulation for houses in the two mentioned locations. For instance, if your house is in a warm weather region, it needs an R-38 insulation level while houses in cold regions need a blown insulation of R-49. These levels ensure that the houses remain comfortable by keeping heated air from escaping during winter.
On the other hand, houses with enough attic insulation in colder regions remain cool, which in effect reduces the amount of energy used by the air conditioning equipment. According to experts, most attics are insulated using the following materials:
· Blown-in loose cellulose at level R-3.5 per inch
· Blown-in loose fiberglass in level R-2.5 per inch
· Fiberglass batts in level R-3.3 per inch
To shed light on the meaning of the materials used for insulation, cellulose refers to recycled newspaper that is treated with a fire retardant. Fiberglass on the other hand, is a combination of thin fibers of glass that trap air. To find out whether you need more insulation on your attic, you need to measure what is already in place with a tape or ruler. To know more about attic insulation, please click the following website at http://en.wikipedia.org/wiki/Building_insulation.
Each insulation material should have specific thickness in the attic. At the time of measuring, ensure there is plenty of light and you need to work on a cool day. Be careful not to step through the ceiling. You can choose to install fiberglass installation on your own but it is necessary to observe certain precautions.
· Use protective clothing such as hand gloves, dustcoat, facemasks, and boots to avoid getting in contact with the ceiling dust.
· Use unfaced fiberglass batts, those without paper or foil layer to avoid trapping moisture.
· Do not cover the can lights with the insulation.
· Keep the soffit vents open by using cardboards or tough foam baffles.
· Fill all spaces between the living room and the attic using caulk or expanding foam.
While you can have some DIY skills to install insulation yourself, it is important to hire certified service providers to do it on your behalf. Installing the insulation can take your time and without adequate knowledge, you may not be able to do it the right way.
If you want the service of attic insulation Atlanta provides, it is necessary to find out some of the reliable providers in your community to know how they rank in the market. Rely on previous clients of such providers to find out if they are happy or not. All the same, you can get the best attic insulation Marietta provides from reliable contractors from Ventilator King.