Insulation plays a vital role in keeping your home comfortable and efficient. It keeps cold air out during the winter and cool air in during the summer, reducing your HVAC workload and lowering energy bills. Additionally, it prevents the escape of moisture and pests, preserving wood framing and drywall.

Insulation Contractor are four types of attic insulation: blankets, batts, foam board and loose-fill. Blanket insulation uses a variety of materials including fiberglass and cellulose to slow the flow of cold air and heat into a house. It can also be used in combination with a vapor barrier to moderate humidity levels. Foam board insulation is rigid and consists of polystyrene or polyurethane. It is typically paired with a house wrap or vapor barrier to protect it from moisture buildup, although some varieties don’t need a barrier.

Why Attic Insulation Matters: Insights from Straight Edge Insulation

Fiberglass batts and rolls are another common insulation option. They are easy to install and fit between joists, ideal for attics with standard sizes and shapes. Loose-fill insulation, which can be made of either cellulose or fiberglass, is a more eco-friendly alternative. It can be sprayed or blown in and can be added over existing insulation or in attics without a floor. It does lose density over time, however, so installers should expect a reduction in R-value.

Spray foam is a newer type of insulation that fills gaps and cracks to seal air leaks, increasing efficiency and preventing moisture damage. It’s a great choice for an attic but requires a professional installer, as it needs special equipment and training to be properly installed.

Straight Edge Insulation
5248 Sultana Dr. 95301 Atwater CA
(209) 678 4276