Attic Ceiling Insulation Types

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.

Attic ceiling insulation types.

In general an attic s r value should be between r 30 and r 49. Choose from two types. 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. For diy attic insulation you ve got two choices.

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. Spray foam offers the best attic insulation performance available. When installed properly both types of insulation fill all of the nooks and crannies in a space and. Batt insulation is a type of insulation blanket.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Closed cell and open cell aka 2 pound and pound respectively. Blanket insulation the most common and widely available type of insulation comes in the form of batts or rolls. Both can be added to uninsulated attics or layered over existing material.

Before you ever get insulation anywhere near the attic though make sure that you get the air leakage sites sealed up. This insulation consists of fluffy strands of fiber blown into attics and walls with a special machine. These are pre cut sections of insulation that are usually fiberglass although cellulose mineral wool natural fibers and plastic versions are also available. In particularly cold climates you might go up to r 60.

Lightweight enough for attic applications over inch drywall ceilings with framing every 24 inches. They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively. Loose fill or batt the common term for blanket insulation. Insulation is an important part of any attic renovation.

There are several types of attic ceiling insulation to consider when beginning the remodeling project. It fills nooks and crannies eliminating cold spots. These range from standard fiberglass and styrofoam insulation to more environmentally friendly solutions like recycled paper cellulose. Best for unfinished walls floors and ceilings.

It consists of flexible fibers most commonly fiberglass. For every type and material of insulation check the r value per inch of thickness that the manufacturer has listed. In general the insulation s method of installation can give you an idea of how it compares to other types of insulation.