2024年12月6日 · Our guide to the best types of roof insulation help you determine whether your home insulation needs an upgrade—and which option will work best for your needs and budget. Note: All cost data in this article were sourced from contractor estimates used by Angi

Johns Manville R-Panel ® rigid roof insulation board offers R-Values of up to R-23.6, providing high thermal efficiency. R-Panel is manufactured with a closed-cell polyisocyanurate foam core bonded to fiberglass-reinforced facers and designed for use over metal, nailable and non-nailable roof decks with a variety of membrane systems.

We offer high-density polyiso, low-density polyiso, cement, and gypsum cover boards. We've got you covered with solution for all situations you might encounter: a system for high-impact zones, fire-retardant solutions that meet UL Class A requirements, products that do not support mold growth and more.

We supply a variety of insulation products for flat or pitched roof applications. From steel, concrete or warm roofs to rafter line or loft insulation, ROCKWOOL products are made from premium stone wool to keep your properties safe and the indoor environment comfortable.

2024年4月9日 · Here, we’ve outlined the different types of insulation to make your choice of material easier, the positives and drawbacks of each insulation type, how much insulation costs, and how to choose the best insulation for your roof and attic.

2024年9月11日 · Good roof insulation can also lower your energy consumption, add structural support to walls and roofs, and seal gaps that reduce air leakage. There are several factors to consider when choosing the best roof insulation for your home. This article breaks down the pros and cons of seven popular options.

2019年11月20日 · Super TUFF-R is a durable non-reflective faced insulation that can reduce water and water vapor intrusion from the outside; it warms the wall cavity, thereby reducing the potential for dew point condensation forming in the walls - a key moisture defense

2024年3月18日 · Learn about the different types of roof insulation options and which is the best. Get expert advice on improvements to your home, including design tips, how much you'd expect to pay for a pro...

2.6" Poly ISO Roof Insulation Board Flat 20 PSI R-Value 15 4X8. Polyiso Insulation is made of glass fiber-reinforced cellulosic felt facers bonded to a core of polyisocyanurate foam. When properly installed, it is suitable for use under built-up, modified bitumen, and most single-ply roofing systems.

EnergyGuard Polyiso Insulation is designed for use in practically any low-slope roof application, including built-up roofs, modified bitumen, or most single-ply roofing systems. EnergyGuard Polyiso Roof Insulation Board is a non-structural, non-load-bearing material; it is not designed for direct traffic usage unless adequately protected