Attic Insulation – Do it Yourself Or Hire a Contractor?
If you don’t mind getting your hands dirty and want to save money, you can install insulation yourself. However, you should know that doing a home improvement project like this requires special safety equipment and expertise. For this reason, we recommend you hire a contractor to perform the work. You can find a licensed, experienced contractor in your area through the ENERGY STAR website.
The cost of an attic insulation contractor will vary depending on the type you choose, the amount of space you need to cover and other factors. Loose-fill insulation, which involves putting loose material in the attic, ranges from a few dollars per bag to more than $10. You’ll also need to factor in the R-value you desire. For example, ten inches of fiberglass or cellulose will achieve an R-value of about 2.2 to 4.3, while rock wool will achieve around 4.2 R-value per inch.
Signs Your Attic Needs New Insulation: A Guide for Georgia Homeowners
For new construction, check the ENERGY STAR guidelines for specific insulation requirements in your area. For example, if you live in Climate Zone 4, the ceiling in a flat attic must be insulated to R-30. The ends and sides of the ceiling joist cavities must be sealed with an air barrier. In addition, supply ducts located in attics must be insulated to a minimum of R-8.
For comprehensive attic insulation, you should consider a closed-cell spray foam product. This is a two-part liquid that expands to form a solid foam after curing. It offers an extremely high R-value and can be applied to hard-to-reach areas. It also acts as an air barrier and seals leaks. It is more expensive than other options, but it provides superior energy efficiency.
Georgia Insulation
290 E Main St, Rutledge, GA 30663, United States
(770) 549-9561
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