Polystyrene Insulation Sheet SDN (EPS70) 2400 x 1200 x 100mm
The Polystyrene Insulation Sheet SDN (EPS70) is a high-quality expanded polystyrene (EPS) rigid board designed for superior thermal insulation in walls, floors, and roof applications. Its lightweight yet durable structure ensures excellent energy efficiency and structural stability in both residential and commercial construction.
Precision-cut to standard dimensions, EPS70 sheets provide a snug fit, reduce thermal bridging, and allow for quick and easy installation.
Features and Specifications
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Brand: SDN
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Product Type: Polystyrene Insulation Sheet
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Dimensions: 2400mm (L) x 1200mm (W) x 100mm (T)
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Material: Expanded Polystyrene (EPS70)
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Thermal Conductivity: 0.038 W/mK
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Compressive Strength: 70 kPa
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Moisture Resistance: Excellent – resists water absorption
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Applications: Walls, floors, roofs, cavity insulation, and under screeds
Benefits
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High thermal efficiency – helps reduce heat loss and lower energy bills.
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Lightweight and easy to handle – simple to cut and fit on-site.
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Durable and moisture-resistant – maintains insulation performance over time.
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Versatile applications – suitable for walls, floors, roof insulation, and under screeds.
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Cost-effective solution – combines excellent performance with affordability.
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Long-lasting performance – does not settle or degrade over time.
Ideal Applications
- Internal and external wall insulation
- Floor insulation beneath screeds or concrete slabs
- Roof insulation for flat or pitched roofs
- Cavity wall insulation in new builds or renovation projects
Can EPS70 100mm boards be used under concrete floors?
Yes, EPS70 boards are suitable for under-screed or concrete floor applications, providing both thermal insulation and sufficient compressive strength to support loads.
