Attic Roof Insulation Types

Unless you re using mineral wool insulation or your fixtures are rated safe for contact with any type of insulation don t allow the material to touch or cover recessed cans or.

Attic roof insulation types.

The key value is always the capacity of insulation to resist heat flow. This insulation consists of fluffy strands of fiber blown into attics and walls with a special machine. In general an attic s r value should be between r 30 and r 49. Blanket insulation the most common and widely available type of insulation comes in the form of batts or rolls.

If you re looking to upgrade your insulation give us a call or click below. In particularly cold climates you might go up to r 60. Insulation is rated by its r value. With attic roof insulation you ll also get better performance from ductwork located in your attic.

There are five primary types of insulation for roofs with their own advantages and disadvantages. Box out light fixtures. R values vary based on the type thickness and density of the insulation material. Lightweight enough for attic applications over inch drywall ceilings with framing every 24 inches.

The higher that value the better the insulating power. The experts at dr. 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. Closed cell and open cell aka 2 pound and pound respectively.

It consists of flexible fibers most commonly fiberglass. Insulation decreases the amount of heat entering from outside when it s hot and traps warmth inside when it s cold. The specially designed atticat machine conditions the insulation by adding millions of tiny air pockets that give the material its insulating power and energy saving r value over time. They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively.

Your home s r value score will guide you toward the type of insulation you need. Energy saver are experienced in installing all types of attic roof insulation as well as duct encapsulation and insulation. Spray foam offers the best attic insulation performance available. Choose from two types.

This is also known as thermal resistance and is often measured in terms of r value. It fills nooks and crannies eliminating cold spots. Look for water stains on the roof sheathing or damp or moldy spots on attic joists and existing insulation as a clue to where leaks might be. Atticat expanding blown in insulation is designed for your attic insulation project in new or existing homes.