Attic Ceiling Insulation Types

This insulation consists of fluffy strands of fiber blown into attics and walls with a special machine.

Attic ceiling insulation types.

Choose from two types. Before you ever get insulation anywhere near the attic though make sure that you get the air leakage sites sealed up. They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively. It consists of flexible fibers most commonly fiberglass.

Lightweight enough for attic applications over inch drywall ceilings with framing every 24 inches. In general an attic s r value should be between r 30 and r 49. Best for unfinished walls floors and ceilings. There are several types of attic ceiling insulation to consider when beginning the remodeling project.

If you put an air permeable insulation material over a hole in your ceiling you may have comfort indoor air quality durability and efficiency problems. It fills nooks and crannies eliminating cold spots. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Your home s r value score will guide you toward the type of insulation you need.

In general the insulation s method of installation can give you an idea of how it compares to other types of insulation. Installing this type of insulation is an inexpensive and diy friendly project since the materials are designed to fit into the standard width between wall studs attic rafters and floor joists. These are pre cut sections of insulation that are usually fiberglass although cellulose mineral wool natural fibers and plastic versions are also available. Both can be added to uninsulated attics or layered over existing material.

These range from standard fiberglass and styrofoam insulation to more environmentally friendly solutions like recycled paper cellulose. Each type of insulation has cost and durability considerations that should be weighed against the. When installed properly both types of insulation fill all of the nooks and crannies in a space and. A higher insulation r value usually means a higher price point as well.

Blanket insulation the most common and widely available type of insulation comes in the form of batts or rolls. Closed cell and open cell aka 2 pound and pound respectively. Insulation is an important part of any attic renovation. For every type and material of insulation check the r value per inch of thickness that the manufacturer has listed.

Batt insulation is a type of insulation blanket. For diy attic insulation you ve got two choices. You also can find batts and rolls made from mineral rock and slag wool plastic fibers and natural fibers such as cotton and sheep s wool.