Attic Roof Insulation Types

It fills nooks and crannies eliminating cold spots.

Attic roof insulation types.

Box out light fixtures. Blanket insulation the most common and widely available type of insulation comes in the form of batts or rolls. Insulation is rated by its r value. 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. It consists of flexible fibers most commonly fiberglass. Atticat expanding blown in insulation is designed for your attic insulation project in new or existing homes. This insulation consists of fluffy strands of fiber blown into attics and walls with a special machine.

There are five primary types of insulation for roofs with their own advantages and disadvantages. The key value is always the capacity of insulation to resist heat flow. Choose from two types. 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. The experts at dr. Energy saver are experienced in installing all types of attic roof insulation as well as duct encapsulation and insulation. Closed cell and open cell aka 2 pound and pound respectively.

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. The higher that value the better the insulating power. Your home s r value score will guide you toward the type of insulation you need. R value measures how resistant types of insulation are to heat flow.

Insulation decreases the amount of heat entering from outside when it s hot and traps warmth inside when it s cold. With attic roof insulation you ll also get better performance from ductwork located in your attic. In general an attic s r value should be between r 30 and r 49. When installed properly both types of insulation fill all of the nooks and crannies in a space and.

Spray foam offers the best attic insulation performance available. This is also known as thermal resistance and is often measured in terms of r value. 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. 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.