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.

Choose from two types. R values vary based on the type thickness and density of the insulation material. Blowing the insulation should take less than 1 5. Energy saver are experienced in installing all types of attic roof insulation as well as duct encapsulation and insulation.

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. There are five primary types of insulation for roofs with their own advantages and disadvantages. This is also known as thermal resistance and is often measured in terms of r value. In particularly cold climates you might go up to r 60.

Your home s r value score will guide you toward the type of insulation you need. In general an attic s r value should be between r 30 and r 49. It fills nooks and crannies eliminating cold spots. Closed cell and open cell aka 2 pound and pound respectively.

The experts at dr. R value measures how resistant types of insulation are to heat flow. 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. It consists of flexible fibers most commonly fiberglass.

When installed properly both types of insulation fill all of the nooks and crannies in a space and. Blanket insulation the most common and widely available type of insulation comes in the form of batts or rolls. The higher that value the better the insulating power. Insulation decreases the amount of heat entering from outside when it s hot and traps warmth inside when it s cold.

This insulation consists of fluffy strands of fiber blown into attics and walls with a special machine. Lightweight enough for attic applications over inch drywall ceilings with framing every 24 inches. The key value is always the capacity of insulation to resist heat flow. Atticat expanding blown in insulation is designed for your attic insulation project in new or existing homes.

If you re looking to upgrade your insulation give us a call or click below. 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. Spray foam offers the best attic insulation performance available. They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively.