Best Attic Insulation For Cold Climates

In particularly cold climates you might go up to r 60.

Best attic insulation for cold climates.

Affix rigid foam insulation to the attic side of the hatch or door. You have to consider the climate you re in and which insulation will be most energy efficient there. Attic hatch or door. It will put less stress on your attic floor does not require any additional.

Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. When it comes to insulating your attic there s no one size fits all solution. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces. That s a ton of insulation but you need it in these cold climates.

Fiberglass insulation this type of insulation material is widely available and comes in various shapes and sizes. The climate in which. There are other materials and systems that you can use to insulate your attic. Types of residential insulation suited for cold climate.

One that i like a lot since i built a house out of them is the structural insulated panel. The higher the r value the more effective the insulation will be. 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. Southeast pacific northwest.

It s a sandwich of rigid foam insulation and plywood or osb oriented strand board the flaky plywood. Find the fiberglass roll insulation with the best r value for your particular climate and attic. In the northern parts of the country zones 5 8 energystar recommends insulating your attic to somewhere between r49 60. In general an attic s r value should be between r 30 and r 49.

For cold climates loose fill fiberglass insulation is the best as it has an r value of 60. The two basic types of attic insulation are rolled insulation and blown in attic insulation. Also it will not lose its energy saving capabilities over time. Add weatherstripping around the perimeter and a sweep to the door of a walk up 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. Let s say the insulation you ve selected has an r value of three per inch and. The best attic insulation for your climate. The best attic insulation for your climate.

Insulation tips for hot humid climates.