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Rmax Thermasheath-3 is an energy-efficient thermal insulation board composed of an environmentally sound closed-cell polyisocyanurate (polyiso) foam core bonded to reinforced aluminum foil facers on each side.
This insulation is suitable for use in walls, ceilings and some limited roofing applications in new construction for commercial, residential, agricultural and industrial buildings and in thermal retrofit construction within existing buildings.
Thermasheath-3 is available in 1/2" to 4-1/2" thicknesses, as well as, several different lengths.Thermasheath-3 is ENERGY STAR approved.
Thickness
Sq Ft/Pallet
Sheets Per Pallet
R-Value
Minimum Order
0.5"
1536
96
R3.2
1 Pallet
0.75"
1920
60
R5
1 Pallet
1"
1536
48
R6
1 Pallet
1.5"
1024
32
R9.6
1 Pallet
2"
768
24
R13.1
1 Pallet
2.5"
608
19
R16.7
6 Pallets
3"
512
16
R20.3
6 Pallets
3.5"
416
13
R23.9
6 Pallets
4"
384
12
R27.4
6 Pallets
4.5"
320
10
R30
6 Pallets
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Frequently Asked Questions
What is RMax Thermasheath insulation board made of? RMax Thermasheath insulation board is made of polyisocyanurate foam insulation faced with reinforced aluminum foil on both sides.
What are the sizes available for RMax Thermasheath insulation board? RMax Thermasheath insulation board is available in sizes of 4 feet by 8 feet and thicknesses ranging from 0.5 inch to 4.5 inches.
What is the R-value of RMax Thermasheath insulation board? The R-value of RMax Thermasheath insulation board varies with thickness. The R-value per inch ranges from 6.0 to 6.5.
Is RMax Thermasheath insulation board easy to install? Yes, RMax Thermasheath insulation board is easy to install. It can be easily cut with a knife or saw and can be secured to walls or roofs using mechanical fasteners or adhesives.
Is RMax Thermasheath insulation board environmentally friendly? RMax Thermasheath insulation board is made of polyisocyanurate foam insulation which is not biodegradable. However, it is considered to be an environmentally friendly choice because it is an excellent thermal insulator and can help reduce energy consumption.
What is the fire rating of RMax Thermasheath insulation board? RMax Thermasheath insulation board has a Class A fire rating, which means it is highly fire-resistant and can help slow down the spread of fire.
Can RMax Thermasheath insulation board be used for both residential and commercial applications? Yes, RMax Thermasheath insulation board can be used for both residential and commercial applications. It is suitable for use in walls, roofs, and below-grade applications in both new construction and retrofit projects.
Customer Feedback
The RMax Thermasheath 4ft x 8ft Polyiso Rigid Foam Insulation Board is a great product for anyone in need of quality insulation. Its polyiso rigid foam composition makes it a perfect choice for insulating roofs, walls, and floors, providing excellent thermal resistance and energy efficiency. Additionally, the foil facers on both sides of the insulation board add durability and protection, allowing it to withstand harsh environmental conditions.
One of the benefits of this product is that it comes in a range of sizes to fit any insulation need. It's also lightweight, making it easy to handle and install. The foam insulation board is easy to cut, allowing for a precise fit and reducing waste.
Overall, the RMax Thermasheath 4ft x 8ft Polyiso Rigid Foam Insulation Board is a top-quality insulation solution that provides excellent thermal performance and durability. It's a great investment for homeowners, builders, and contractors looking for a reliable insulation product that delivers on its promises.
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