Attic Insulation Types and R-Values
An attic that is properly air-sealed and insulated will keep your living spaces warm in winter and cool in summer. Insulation is available in many forms, from fiberglass batting to cellulose and mineral wool. It is also available in a variety of R-values to meet your climate and budget needs. You can even find insulation that is treated to prevent the growth of mold and mildew and is fire-resistant.
The R-value of an Attic Insulation product is a measure of its ability to resist the flow of heat. The higher the R-value, the more effective the product.
Insulation is a great investment in your home, but it can be difficult to choose the right type and R-value. Fortunately, a professional can help you make the best choice for your specific situation.
Fiberglass insulation is made from very fine strands of recycled glass and can be cut to fit any space in the attic. It offers good R-value and is easy to install in existing attics. It can also be placed over sagging roof decks and is moisture-resistant.
Boost Your Home’s Efficiency with Attic Insulation by Straight Edge Insulation
Cellulose insulation is made from recycled paper and treated with a fire-retardant chemical. It can be blown in place and is highly effective in colder climates. It is also more cost-effective than fiberglass. However, it does absorb moisture and may require regular top-ups.
Blown-in insulation, or loose-fill insulation, is made from small particles of fiberglass, cellulose, or mineral wool that are blown into the attic with a special machine. It is effective in filling gaps and hard-to-reach spaces, but it can settle over time, reducing its R-value.
Straight Edge Insulation
5248 Sultana Dr. 95301 Atwater CA
(209) 678 4276
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