The attic is one of the best places to add insulation and improve the home’s thermal efficiency. It prevents heat loss during the winter, and blocks it in the summer to save energy costs. It also helps maintain a comfortable indoor temperature, prevents moisture damage and extends the lifespan of HVAC systems.

There are several factors to consider when deciding what type of attic insulation to install. First, it is important to understand that different types of insulation have varying R-values. The higher the R-value, the better the insulation will be. The climate where the home is located also determines what R-value is required. The age of the house is another factor; older homes often need more insulation than newer ones.

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Some common commercial insulation products include batts and rolls, rigid foam boards, cellulose, and mineral wool. These are available in a variety of sizes and lengths to fit attic trusses and rafters. These attic insulation materials are made of natural or synthetic fibers or from recycled paper. They are usually pre-cut to fit attic joists and rafters for easy installation. They may have an air and vapor barrier on one side to prevent condensation and make fastening easier.

Cellulose, an eco-friendly attic insulation option, is made of recycled newspaper and cardboard and has a high R-value. It is blown in using a machine to fill gaps and has greater R-value than fiberglass. Another popular attic insulation is SIPs, which are prefabricated panels that combine insulation and structural support. These are ideal for new construction or major attic renovations that aim for energy efficiency and durability.

Noble Insulation Inc
1201 Pennsylvania Ave Unit D, Richmond, CA 94801
650-686-2965