Attic Roof Insulation Types

R value measures how resistant types of insulation are to heat flow.

Attic roof insulation types.

When installed properly both types of insulation fill all of the nooks and crannies in a space and. It fills nooks and crannies eliminating cold spots. Your home s r value score will guide you toward the type of insulation you need. The higher that value the better the insulating power.

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. Blowing the insulation should take less than 1 5. 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. R values vary based on the type thickness and density of the insulation material.

Choose from two types. Atticat expanding blown in insulation is designed for your attic insulation project in new or existing homes. Insulation decreases the amount of heat entering from outside when it s hot and traps warmth inside when it s cold. Box out light fixtures.

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. Lightweight enough for attic applications over inch drywall ceilings with framing every 24 inches. This is also known as thermal resistance and is often measured in terms of r value. In general an attic s r value should be between r 30 and r 49.

In particularly cold climates you might go up to r 60. The key value is always the capacity of insulation to resist heat flow. They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively. If you re looking to upgrade your insulation give us a call or click below.

There are five primary types of insulation for roofs with their own advantages and disadvantages. The experts at dr. With attic roof insulation you ll also get better performance from ductwork located in your attic. Energy saver are experienced in installing all types of attic roof insulation as well as duct encapsulation and insulation.

This insulation consists of fluffy strands of fiber blown into attics and walls with a special machine. 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. Closed cell and open cell aka 2 pound and pound respectively. It consists of flexible fibers most commonly fiberglass.