Best Attic Insulation For Cold Climates

In general an attic s r value should be between r 30 and r 49.

Best attic insulation for cold climates.

The best attic insulation for your climate. It will put less stress on your attic floor does not require any additional. You have to consider the climate you re in and which insulation will be most energy efficient there. Add weatherstripping around the perimeter and a sweep to the door of a walk up attic.

Fiberglass insulation this type of insulation material is widely available and comes in various shapes and sizes. Types of residential insulation suited for cold climate. In the northern parts of the country zones 5 8 energystar recommends insulating your attic to somewhere between r49 60. Attic hatch or door.

Let s say the insulation you ve selected has an r value of three per inch and. That s a ton of insulation but you need it in these cold climates. For cold climates loose fill fiberglass insulation is the best as it has an r value of 60. The climate in which.

There are other materials and systems that you can use to insulate your attic. The most important factor to consider in a warmer climate is the addition of a radiant barrier to whichever type of insulation you select. The best attic insulation for your climate. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation.

The higher the r value the more effective the insulation will be. The two basic types of attic insulation are rolled insulation and blown in attic insulation. Southeast pacific northwest. It s a sandwich of rigid foam insulation and plywood or osb oriented strand board the flaky plywood.

In particularly cold climates you might go up to r 60. When it comes to insulating your attic there s no one size fits all solution. Affix rigid foam insulation to the attic side of the hatch or door. If your roof beams are less than 16 inches wide you ll need to cut your insulation to make it fit because the rolls are usually 16 inches wide.

The general rule is that the higher the r value the better the insulation material. Find the fiberglass roll insulation with the best r value for your particular climate and attic. Step 2 measuring. The best way to insulate your house or church school or office building greatly depends on what type of environment you live in if you look at historic houses and buildings you can learn a lot about how to design for your climate because early builders had to adapt to the local conditions to try to make buildings as comfortable as possible.

Also it will not lose its energy saving capabilities over time.