The Best Insulation To Use In Attic During Reroofing

Typically fiberglass or cellulose are the material choices.

The best insulation to use in attic during reroofing. Most types of rigid foam insulation have a higher r value per inch than fiberglass batts. Insulation the best time to address a roof s efficiency is during a reroofing project. Protect water heaters to extend their longevity and lessen the amount of energy needed to heat your water. Loose fill fiberglass costs around 30 cents per cubic foot and it has an r value of 2 2 2 7 per inch.

But as roofs cost many thousands of dollars in materials and labor homeowners often put off replacement. But if the job is more complicated than an open attic it s best to hire a pro. Protect your garage external walls attic and basement initially as these areas are most vulnerable to temperature change especially with all the various types of roof insulation out there. It is very lightweight which makes it perfect for attic applications above inch drywall ceiling with framing every 24 inches.

Loose fill insulation is available in either fiberglass or cellulose. Installing stacks of rigid foam between rafters is slow fussy work but it might make sense for a do it yourselfer. This type of insulation. For diy attic insulation you ve got two choices.

This is one of the two most common types of insulation. Blown in cellulose has a higher r rating and is less expensive than either blown insulation like fiberglass attic insulation or fiberglass batts. Blown in cellulose is an environmentally friendly material made from recycled newspaper so it s easier on your skin and lungs. Once you ve decided which type is best for you examine the material options and prices to home in on the right product.

Blanket insulation is available as batts or rolls and is the easiest diy insulation material. Often installed into wall cavities as a way to retro fit walls lacking insulation it can also be blown into unfinished attic spaces. Rigid foam also does a better job of stopping air flow as long as it s carefully sealed at the edges. Cellulose blown in ceiling insulation is a good choice for diyers.

Both can be added to uninsulated attics or layered over existing material.