Types of Attic Insulation

In addition to making your home more comfortable, attic insulation can help you save money on heating and cooling costs. But not all insulation contractors are created equal, so it’s important to get at least three estimates and check contractor references before hiring someone.

Commercial insulation offers a wide variety of energy-saving insulation products and services designed to enhance home comfort, efficiency and value. Our team specializes in insulating the attic and crawl spaces to reduce air penetration, minimize moisture intrusion and prevent pests from entering your home. We also offer spray foam insulation, which is ideal for new construction projects and major attic renovations that require superior thermal and air sealing performance.

The Noble Insulation Approach to Year-Round Temperature Control

There are several types of attic insulation, but the most common type is fiberglass batting. Fiberglass batts are available in a range of R-values and widths that fit standard wall studs, attic trusses or rafters and floor joists. They can also be purchased in continuous rolls and hand-cut for tight or difficult to reach areas. Many fiberglass batts have a facing made of kraft paper, foil-kraft paper or vinyl that acts as a vapor and air barrier and facilitates handling and fastening during installation.

Another type of attic insulation is loose-fill, which consists of small particles such as mineral wool or cellulose that are blown into your attic space. It has an R-value of about R-3 per inch of depth. Loose-fill can also be purchased in continuous rolls and hand-cut to meet specific project needs, or it can be added to existing insulated attics. Its drawback is that it can leave voids and gaps in your attic’s joists and ceilings.

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