Attic Ceiling Insulation Types

Lightweight enough for attic applications over inch drywall ceilings with framing every 24 inches.

Attic ceiling insulation types.

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. 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. Spray foam offers the best attic insulation performance available.

For every type and material of insulation check the r value per inch of thickness that the manufacturer has listed. Choose from two types. For diy attic insulation you ve got two choices. Insulation is an important part of any attic renovation.

These are pre cut sections of insulation that are usually fiberglass although cellulose mineral wool natural fibers and plastic versions are also available. In general an attic s r value should be between r 30 and r 49. It consists of flexible fibers most commonly fiberglass. In particularly cold climates you might go up to r 60.

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. Your home s r value score will guide you toward the type of insulation you need. It fills nooks and crannies eliminating cold spots. Before you ever get insulation anywhere near the attic though make sure that you get the air leakage sites sealed up.

There are several types of attic ceiling insulation to consider when beginning the remodeling project. They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively. These range from standard fiberglass and styrofoam insulation to more environmentally friendly solutions like recycled paper cellulose. Both can be added to uninsulated attics or layered over existing material.

When installed properly both types of insulation fill all of the nooks and crannies in a space and. Each type of insulation has cost and durability considerations that should be weighed against the. In general the insulation s method of installation can give you an idea of how it compares to other types of insulation. Once you ve decided which type is best for you examine the material options and prices to home in on the right product.

Loose fill or batt the common term for blanket insulation. This insulation consists of fluffy strands of fiber blown into attics and walls with a special machine. Closed cell and open cell aka 2 pound and pound respectively.