Polyurethane Foam Sheets - Foam sheet

What is foam board insulation? Foam board insulation is a great alternative to other type fo Insulation. Shop our range of Polyurethane Foam Walls with Insulation4US. Use our filters to refine your search. You can choose by Brand or R-Value. We also sell insulation sheets. Our customer service is available to guide you if you need advice. Call 786 224 0029 or send us a message Live Chat.

RMax Thermasheath 4ft x 8ft Polyiso Rigid Foam Insulation Board - All Sizes
RMax Thermasheath 3 4ft x 8ft Polyiso Rigid Foam Insulation Board - All Sizes Rigid Insulation
Vendor
R-Max
Regular price
from $1,046.77
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from $1,046.77
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Hunter Panels Xci Foil Polyiso Panel 4ft x 8ft (All Sizes)
Hunter Xci Foil Polyiso Panel 4ft x 8ft (All Sizes) Shop By Product Brand
Vendor
Hunter Panels
Regular price
from $1,202.82
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from $1,202.82
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Hunter Panels Xci Foil (Class A) Polyiso Rigid Insulation Panel 4ft x 8ft - All Sizes
Hunter Xci Foil (Class A) Polyiso Rigid Insulation Panel 4ft x 8ft - All Sizes Shop By Product Brand
Vendor
Hunter Panels
Regular price
from $1,585.26
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from $1,585.26
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RMax Below Grade 4ft x 8ft Insulation Board - All Sizes
RMax Below Grade 4ft x 8ft Insulation Board - All Sizes
Vendor
R-Max
Regular price
from $1,220.92
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from $1,220.92
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Hunter Panels Xci 286 Polyiso Rigid Insulation Panel 4ft x 8ft - All Sizes
Hunter Xci 286 Polyiso Rigid Insulation Panel 4ft x 8ft - All Sizes Shop By Product Brand
Vendor
Hunter Panels
Regular price
from $1,612.32
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from $1,612.32
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RMax TSX-8510 4ft x 8ft (All Sizes)
RMax TSX-8510 4ft x 8ft (All Sizes) RMax (Polyiso)
Vendor
R-Max
Regular price
from $2,067.90
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from $2,067.90
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Rmax ECOMAXci FR 4ft x 8ft - All Thicknesses
Rmax ECOMAXci FR 4ft x 8ft - All Thicknesses RMax (Polyiso)
Vendor
R-Max
Regular price
from $1,544.04
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from $1,544.04
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Atlas EnergyShield XR Foil Faced Both Sides Above & Below Grade 4ft x 8ft Polyiso Insulation Board - All Sizes
Atlas EnergyShield XR Foil Faced Both Sides Above & Below Grade Polyiso Insulation
Vendor
Atlas
Regular price
from $763.60
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from $763.60
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Atlas EnergyShield PanelCast Glass-Mat Faced 4ft x 8ft Polyiso Insulation - All Sizes
Atlas EnergyShield PanelCast Glass-Mat Faced Polyiso Insulation
Vendor
Atlas
Regular price
from $1,172.60
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from $1,172.60
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Atlas EnergyShield Ply Glass-Mat Faced 4ft x 8ft Polyiso Insulation - All Sizes
Atlas EnergySheild Ply Glass-Mat Faced Polyiso Insulation
Vendor
atlas
Regular price
from $1,781.60
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from $1,781.60
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Atlas EnergyShield Ply Pro Glass-Mat Faced 4ft x 8ft Polyiso Insulation - All Sizes
Atlas EnergyShield Ply Pro Glass-Mat Faced Polyiso Insulation
Vendor
Atlas
Regular price
from $2,364.12
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from $2,364.12
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Atlas EnergyShield CGF Pro Glass-Mat Faced 2 Sides (1 Side Gray) Polyiso Insulation - All Sizes
Atlas EnergyShield CGF Pro Glass-Mat Faced 2 Sides (1 Side Gray) Polyiso Insulation
Vendor
Atlas
Regular price
from $1,717.76
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from $1,717.76
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Atlas EnergyShield Pro Ref Foil 1 Side/White Foil 1 Side Polyiso Insulation Board - All Sizes
Atlas EnergyShield Pro Ref Foil 1 Side/Wh Foil 1 Side Polyiso Insulation
Vendor
Atlas
Regular price
from $1,506.56
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from $1,506.56
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Atlas EnergyShield Ref Foil Faced 2 Sides Polyiso Insulation - All Sizes
Atlas EnergyShield Ref Foil Faced 2 Sides Polyiso Insulation
Vendor
Atlas
Regular price
from $767.28
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from $767.28
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Atlas EnergyShield CGF Glass Mat Faced 2 Sides Polyiso Insulation - All Sizes
Atlas EnergyShield CGF Glass-Mat Faced 2 Sides Polyiso Insulation
Vendor
Atlas
Regular price
from $791.20
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from $791.20
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RMax Durasheath®3 4ft x 8ft Insulation Board - All Sizes
RMax Durasheath®3 4ft x 8ft Insulation Board - All Sizes Rigid Insulation
Vendor
R-Max
Regular price
from $6,421.54
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from $6,421.54
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Hunter Panels Xci CG Polyiso Rigid Insulation Panel 4ft x 8ft - All Sizes
Hunter Xci CG Polyiso Rigid Insulation Panel 4ft x 8ft - All Sizes Hunter XCI CG Panels
Vendor
Hunter Panels
Regular price
from $1,217.77
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from $1,217.77
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H-Shield 8ft x 4 ft - All Thicknesses
H-Shield 8ft x 4 ft - All Thicknesses Insulation Boards
Vendor
Hunter Panels
Regular price
from $849.05
Sale price
from $849.05
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Tapered H-Shield 4ft x 4ft - All Thicknesses
Tapered H-Shield 4ft x 4ft - All Thicknesses Insulation Boards
Vendor
Hunter Panels
Regular price
$580.03
Sale price
$580.03
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Dow Thermax Sheathing 4' x 8' Polyiso (All Sizes)
Dow Thermax Sheathing 4' x 8' Polyiso (All Sizes) Polyiso Thermax Sheathing
Vendor
Dow
Regular price
from $76.53
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from $76.53
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Hunter Panels XCI NB (3/4 PLY Attached) 4ft x 8ft - All Sizes
Hunter Panels XCI NB (3/4 PLY Attached) 4ft x 8ft - All Sizes Insulation
Vendor
Hunter Panels
Regular price
from $0.00
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from $0.00
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Hunter Panels XCI NB (5/8 PLY Attached) 4ft x 8ft - All Sizes
Hunter Panels XCI NB (5/8 PLY Attached) 4ft x 8ft - All Sizes Insulation
Vendor
Hunter Panels
Regular price
from $0.00
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from $0.00
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Hunter Panels XCI NB (5/8 OSB Attached) 4ft x 8ft - All Sizes
Hunter Panels XCI NB (5/8 OSB Attached) 4ft x 8ft - All Sizes Insulation
Vendor
Hunter Panels
Regular price
from $0.00
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from $0.00
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Hunter Panels XCI NB (7/16 OSB Attached) 4ft x 8ft - All Sizes
Hunter Panels XCI NB (7/16 OSB Attached) 4ft x 8ft - All Sizes Insulation
Vendor
Hunter Panels
Regular price
from $0.00
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from $0.00
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Hunter Panels XCI Ply Class A (3/4 Ply Attached) 4ft x 8ft - All Sizes
Hunter Panels XCI Ply Class A (3/4 Ply Attached) 4ft x 8ft - All Sizes Insulation
Vendor
Hunter Panels
Regular price
$0.00
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$0.00
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Hunter Panels XCI Ply Class A (5/8 Ply Attached) 4ft x 8ft - All Sizes
Hunter Panels XCI Ply Class A (5/8 Ply Attached) 4ft x 8ft - All Sizes Insulation
Vendor
Hunter Panels
Regular price
$0.00
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$0.00
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Hunter Panels Xci Ply (5/8" Ply Attached) Polyiso Rigid Insulation Panel - All Sizes
Hunter Xci Ply (5/8
Vendor
Hunter Panels
Regular price
$0.00
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$0.00
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Hunter Panels XCI Concast 4ft x 8ft - All Sizes
Hunter Panels XCI Concast 4ft x 8ft - All Sizes Insulation
Vendor
Hunter Panels
Regular price
from $1,349.85
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from $1,349.85
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H-Shield HD Roofing Insulation Panels - 4ft x 8ft x 1/2 In (45 Boards)
H-Shield HD Roofing Insulation Panels - 4ft x 8ft x 1/2 In (45 Boards) Insulation Boards
Vendor
Hunter Panels
Regular price
$1,488.24
Sale price
$1,488.24
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per 
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Rmax ECOMAXci Air Barrier 4ft x 8ft Insulation Board - All Thicknesses
Rmax ECOMAXci FR Air Barrier 4ft x 8ft Insulation Board - All Thicknesses RMax Bulk Buy
Vendor
R-Max
Regular price
from $11,555.67
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from $11,555.67
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Rmax Multi Max 4ft x 8ft - All Thicknesses
Rmax Multi Max 4ft x 8ft - All Thicknesses Insulation Boards
Vendor
R-Max
Regular price
from $614.34
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from $614.34
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Rmax Ultra Max 4ft x 8ft - All Thicknesses
Rmax Ultra Max 4ft x 8ft - All Thicknesses Insulation Boards
Vendor
R-Max
Regular price
from $674.92
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from $674.92
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per 
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Rmax Recover Board 4ft x 8ft - All Thicknesses
Rmax Recover Board 4ft x 8ft - All Thicknesses Insulation Boards
Vendor
R-Max
Regular price
from $884.65
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from $884.65
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Rmax Ultra Max HD High Density CoverBoard 4ft x 8ft x 0.5 in
Rmax Ultra Max HD High Density CoverBoard  4ft x 8ft x 0.5 in Insulation Boards
Vendor
R-Max
Regular price
$1,146.77
Sale price
$1,146.77
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Insulation4Us offers a variety of polyurethane foam sheets, specifically Polyiso rigid foam insulation boards, ideal for different insulation needs. These products are typically used for insulating walls, roofs, and floors and are well-known for their high R-value, water resistance, and excellent thermal performance, making them an essential component in construction projects.

The Polyurethane Foam Sheets category at Insulation4Us includes products primarily from renowned vendors like R-Max and Hunter Panels. These brands are recognized for producing high-quality insulation solutions that are dependable and durable. The products in this category come in different sizes, primarily in 4ft x 8ft dimensions, but they are also available in various thicknesses to suit diverse project requirements.

 

Types of Polyurethane Foam Sheets

  • Standard Polyiso Rigid Foam Insulation Boards: Products like RMax Thermasheath and Hunter Panels Xci are versatile and can be used for general insulation purposes in walls, roofs, and floors.
  • Foil-Faced Polyiso Panels: Products such as Hunter Panels Xci Foil offer a reflective surface, optimizing energy efficiency by reflecting radiant heat.
  • Specialty Polyiso Panels: Certain products are designed with added features, like Hunter Panels XCI with ply attached, to offer structural support and additional functionality.

 

Applications

  • Building Insulation: The primary use of these products is to provide thermal insulation in buildings, optimizing energy efficiency and reducing energy costs.
  • Roofing Insulation: Several products, such as H-Shield HD Roofing Insulation Panels, are designed specifically for roofing applications, offering added protection against the elements.
  • Air Barriers: Products like Rmax ECOMAXci Air Barrier are specialized to act as air and water-resistant barriers, enhancing the building's structural integrity and indoor comfort.

 

Choosing the Right Product

Selecting the appropriate polyurethane foam sheet depends on several factors such as the area of application, desired R-value, and specific project requirements.

  • Evaluate the Need: Determine the insulation requirements based on the area of application—whether it's for the wall, roof, or floor.
  • Consider the R-Value: Higher R-value products offer better thermal resistance and are more effective insulators.
  • Assess Additional Features: Products with added functionalities like air barrier properties or attached ply may offer added benefits depending on the project's needs.
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