EnerSpan® M24 Insulation

EnerSpan M-24 insulation is a moulded graphite polystyrene board that is ship-lapped on all 4 edges, manufactured using Neopor® provided by BASF, a graphite-enhanced raw material that reduces radiation heat transfer resulting in higher thermal resistance (R-value) compared to standard CAN ULC S701.1, Type 2 EPS insulation.

With an R-value of 4.7 per inch, EnerSpan M-24 helps you achieve your desired R-value with a thinner board. EnerSpanM-24 insulation is easy to work with and install, and consistently delivers the highest true R-value performance over time. This high-performing insulation is breathable, while the closed-cell structure does not support the growth of mold, while adapting to all climate zones. With the higher compressive strength of 24 psi, EnerSpan M-24 is a versatile insulation product that can be used in a wide range of applications, but it ideal when higher compressive resistance is required.

The ship-lap edges of the insulation ensure complete, continuous insulation in your application.

• 2x8 ft., 24” bundles
• 1 ½, 2, and 3 inch thicknesses available

Why EnerSpan® M24 Insulation

• Closed-cell structure is moisture resistant to provide long-term durability
• Compressive Resistance of 24 psi
• Thermal resistance of True R-value of 4.7 per inch
• Closed cell insulation resists moisture
• Easy to cut and install
• Permanent R-value
• Increases energy efficiency for reduced heating and cooling costs
• Can be used for retrofit or new construction
• Uses up to 30% less material than other rigid foam insulation to achieve the same R-value, saving on building materials and installation labor
• Thinner boards are needed to reach the desired R-value than others so the same effect is achieved with less material
• Adaptable and versatile
• Cost-effective
• Shiplap provided on all four edges of board

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