Insulation sheets

Insulating is crucial for containing heat in your home and keeping energy bills low, but there are so many different types and brands on the market that it can be hard to know where to start. That's where we come in. At Insulation4US, we only stock the best quality insulation panels, so you can be sure you're getting a product that will do the job properly. We've got a great range of sheet insulation products to choose from, so whether you're insulating your attic or your walls, we've got you covered. And if you're not sure which product is right for your project, our team of experts are always on hand to give you advice. So why not take a look at our thermal insulation sheet range today?
15 products
Owens Corning FOAMULAR 250 XPS Insulation Board - All Sizes
Owens Corning FOAMULAR 250 XPS Insulation Board - All Sizes
Vendor
Owens Corning
Owens Corning FOAMULAR 250 XPS Insulation Board - All Sizes
Regular price
$35.38
Sale price
$35.38
Owens Corning FOAMULAR NGX 250 4ft x 8ft Insulation Board
Owens Corning FOAMULAR NGX 250 4ft x 8ft Insulation Board
Vendor
Owens Corning
Owens Corning FOAMULAR NGX 250 4ft x 8ft Insulation Board
Regular price
$52.55
Sale price
$52.55
Owens Corning FOAMULAR 150 XPS 4ft x 8ft Insulation Board - All Sizes
Vendor
Owens Corning
Owens Corning FOAMULAR 150 XPS 4ft x 8ft Insulation Board - All Sizes
Regular price
$29.48
Sale price
$29.48
Atlas EnergyShield Ref Foil Faced 2 Sides Polyiso Insulation - All Sizes
Atlas EnergyShield Ref Foil Faced 2 Sides Polyiso Insulation - All Sizes
Vendor
Atlas
Atlas EnergyShield Ref Foil Faced 2 Sides Polyiso Insulation - All Sizes
  • The Atlas EnergyShield Ref Foil Faced 2 Sides Polyiso Insulation is a versatile, high-performance insulation solution suitable for both residential and commercial applications, offering superior thermal efficiency, moisture resistance, and safety compliance.
  • Its dual-sided foil facing provides enhanced reflective properties, contributing to its high thermal resistance and ability to withstand extreme temperatures, making it ideal for diverse climates and conditions.
  • When used in thicknesses greater than 1/2 inch, it functions as an air barrier material, supporting energy conservation efforts, and meets ASTM E84 standards for flame spread and smoke development, ensuring safety and compliance with building codes.
Regular price
$767.28
Sale price
$767.28
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 4ft x 8ft Polyiso Insulation Board - All Sizes
Vendor
Atlas
Atlas EnergyShield XR Foil Faced Both Sides Above & Below Grade 4ft x 8ft Polyiso Insulation Board - All Sizes
  • Atlas EnergyShield XR is a high-performance, dual-sided foil faced insulation suitable for both above and below-grade applications, providing superior thermal resistance, moisture control, and mold resistance.
  • It meets critical safety standards including ASTM E84 and UL 723 for flame spread and smoke development, and complies with major building codes such as ASHRAE, IECC, and IBC, ensuring its suitability for diverse building projects.
  • The insulation demonstrates excellent physical properties, including a remarkable compressive strength rating of 25 PSI, and can perform effectively in extreme temperatures ranging from -100°F to +250°F, making it ideal for varying climates.
Regular price
$763.60
Sale price
$763.60
Kingspan GreenGuard GG25-LG XPS 4ft x 8ft Insulation Board - All Sizes
Kingspan GreenGuard GG25-LG XPS 4ft x 8ft Insulation Board - All Sizes
Vendor
Kingspan
Kingspan GreenGuard GG25-LG XPS 4ft x 8ft Insulation Board - All Sizes
Regular price
$3,084.08
Sale price
$3,084.08
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 - All Sizes
Vendor
Atlas
Atlas EnergyShield CGF Pro Glass-Mat Faced 2 Sides (1 Side Gray) Polyiso Insulation - All Sizes
  • Atlas EnergyShield CGF Pro is a versatile insulation solution with a Class A fire rating, robust dual-sided glass-mat facers, and is effective for a variety of construction projects, enhancing energy efficiency and fire resistance.
  • The product performs exceptionally in tests for flame spread, smoke development, moisture resistance, and dimensional stability, tolerating a wide range of temperatures from -100°F to +250°F, ensuring durability and resilience.
  • Key features include a Class A Fire Rating, less than 1% water absorption, dimensional stability with less than 2% linear change, and versatile application for exterior cavity walls, continuous insulation systems, and over existing cladding.
Regular price
$1,717.76
Sale price
$1,717.76
Atlas EnergyShield Pro Ref Foil 1 Side/White Foil 1 Side Polyiso Insulation Board - All Sizes
Atlas EnergyShield Pro Ref Foil 1 Side/White Foil 1 Side Polyiso Insulation Board - All Sizes
Vendor
Atlas
Atlas EnergyShield Pro Ref Foil 1 Side/White Foil 1 Side Polyiso Insulation Board - All Sizes
  • The Atlas EnergyShield Pro is a high-quality polyiso insulation board with dual-sided foil, excellent fire resistance, and low moisture vapor transmission rate, suitable for both residential and commercial construction projects.
  • It offers high durability and stability, can operate within a wide temperature range, and contains a significant percentage of recycled content, making it an environmentally friendly choice.
  • The product meets stringent safety and performance standards, making it ideal for spaces requiring high safety standards and is designed to enhance energy efficiency and interior lighting.
Regular price
$1,506.56
Sale price
$1,506.56
Atlas EnergyShield PanelCast Glass-Mat Faced 4ft x 8ft Polyiso Insulation - All Sizes
Atlas EnergyShield PanelCast Glass-Mat Faced 4ft x 8ft Polyiso Insulation - All Sizes
Vendor
Atlas
Atlas EnergyShield PanelCast Glass-Mat Faced 4ft x 8ft Polyiso Insulation - All Sizes
  • Atlas EnergyShield PanelCast is a durable and energy-efficient insulation product, designed for a wide range of construction applications. It offers high compressive strength, fire and smoke resistance, and is highly resistant to mold and moisture.
  • This insulation panel is engineered for use in insulated concrete panels, including precast, tilt-up, and cast-in-place wall panels, making it ideal for both commercial and residential buildings. It also complies with various local building codes and energy conservation standards.
  • Notable features include its coated glass-mat facers for increased durability, exceptional water absorption properties, wide operable temperature range, and dimensional stability, ensuring its effectiveness and structural integrity over time.
Regular price
$1,172.60
Sale price
$1,172.60
Atlas EnergyShield Ply Glass-Mat Faced 4ft x 8ft Polyiso Insulation - All Sizes
Atlas EnergyShield Ply Glass-Mat Faced 4ft x 8ft Polyiso Insulation - All Sizes
Vendor
Atlas
Atlas EnergyShield Ply Glass-Mat Faced 4ft x 8ft Polyiso Insulation - All Sizes
  • Atlas EnergyShield Ply Glass-Mat Faced Polyiso Insulation is a versatile, high-performance insulation product suitable for both residential and light commercial construction, offering continuous insulation with a nailable substrate for diverse claddings.
  • This insulation product exhibits superior physical and safety properties, including high compressive strength, low flame spread and smoke development, excellent moisture resistance, and thermal stability, ensuring durability and safety in various climatic conditions.
  • It meets critical environmental and building standards, making it a compliant and effective solution for new constructions, retrofit projects, and a variety of architectural styles and construction types.
Regular price
$1,781.60
Sale price
$1,781.60
Atlas EnergyShield Ply Pro Glass-Mat Faced 4ft x 8ft Polyiso Insulation - All Sizes
Atlas EnergyShield Ply Pro Glass-Mat Faced 4ft x 8ft Polyiso Insulation - All Sizes
Vendor
Atlas
Atlas EnergyShield Ply Pro Glass-Mat Faced 4ft x 8ft Polyiso Insulation - All Sizes
  • The Atlas EnergyShield Ply Pro Glass-Mat Faced Polyiso Insulation offers superior thermal and fire protection, meeting stringent safety standards such as ASTM C1289, Type V, IBC, and UL Standard 263. It's suitable for a wide range of applications and compatible with various cladding materials.
  • This insulation product excels in durability and environmental resistance, with a low moisture vapor transmission rate and dimensional stability under extreme temperatures. It maintains its integrity and insulative properties over time, even in severe weather conditions.
  • The Atlas EnergyShield Ply Pro contributes to the overall energy efficiency of buildings, reducing heating and cooling costs, and is an eco-friendly choice for both new constructions and renovations.
Regular price
$2,364.12
Sale price
$2,364.12
Atlas EnergyShield CGF Glass Mat Faced 2 Sides Polyiso Insulation - All Sizes
Atlas EnergyShield CGF Glass Mat Faced 2 Sides Polyiso Insulation - All Sizes
Vendor
Atlas
Atlas EnergyShield CGF Glass Mat Faced 2 Sides Polyiso Insulation - All Sizes
  • The Atlas EnergyShield CGF is a versatile polyiso insulation board designed for a wide range of applications, with features like coated glass-mat facers for enhanced durability and moisture permeability, and compliance with key building codes and safety standards.
  • This product is suitable for various settings, including residential and commercial structures, and can withstand a wide range of service temperatures, making it adaptable to diverse environmental conditions.
  • With its ability to contribute to safer building practices and enhanced energy conservation, the Atlas EnergyShield CGF is an excellent choice for improving energy efficiency across various building types.
Regular price
$791.20
Sale price
$791.20
Kingspan GreenGuard GG60-LG XPS Insulation Board - 2in x 4ft x 8ft - (48 Boards)
Vendor
Kingspan
Kingspan GreenGuard GG60-LG XPS Insulation Board - 2in x 4ft x 8ft - (48 Boards)
Regular price
$5,401.96
Sale price
$5,401.96
Kingspan GreenGuard GG60-LG XPS Insulation Board - 2in x 2ft x 8ft - (96 Boards)
Vendor
Kingspan
Kingspan GreenGuard GG60-LG XPS Insulation Board - 2in x 2ft x 8ft - (96 Boards)
Regular price
$5,401.96
Sale price
$5,401.96
Kingspan GreenGuard GG40-LG XPS Insulation Board - 2in x 4ft x 8ft - (48 Boards)
Kingspan GreenGuard GG40-LG XPS Insulation Board - 2in x 4ft x 8ft - (48 Boards)
Vendor
Kingspan
Kingspan GreenGuard GG40-LG XPS Insulation Board - 2in x 4ft x 8ft - (48 Boards)
Regular price
$4,876.20
Sale price
$4,876.20