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XPS Foam Board Insulation – High-Performance Thermal & Moisture Barrier

Extruded Polystyrene (XPS) Foam Boards are rigid insulation panels designed for superior thermal performance, high compressive strength, and moisture resistance. Manufactured through a continuous extrusion process, XPS offers a closed-cell structure that makes it ideal for applications demanding long-term durability and energy efficiency.

Key Features: 

  • Excellent Thermal Insulation
    With a low thermal conductivity (typically around 0.029–0.035 W/mK), XPS boards deliver high R-values per inch of thickness—making them perfect for building envelopes where thermal efficiency is key.

  • Water & Moisture Resistant
    The closed-cell structure prevents water absorption, maintaining insulation value even in humid or below-grade environments.

  • High Compressive Strength
    Suitable for heavy-load applications such as under slabs, floors, and flat roofs.

  • Lightweight & Easy to Install
    Easy to cut, shape, and install with minimal tools. Perfect for quick construction timelines.

  • Versatile Usage
    Used across residential, commercial, and industrial applications:

    • Exterior and interior walls

    • Roof insulation

    • Underfloor heating systems

    • Foundation and basement walls

    • Prefab and modular constructions

  • Environmentally Friendly Options
    Many XPS boards are available with zero ODP (Ozone Depletion Potential) and low GWP (Global Warming Potential) blowing agents.

  • Technical Specs:

  • Thermal Conductivity: ~0.030 W/mK

  • Density: Typically 30–45 kg/m³

  • Water Absorption: <0.7% by volume

  • Compressive Strength: >250 kPa (can vary by grade)

  • Standard Thicknesses: 20mm, 30mm, 50mm, 75mm, 100mm

  • Size Options: Commonly 1200mm x 600mm or customized as per project

  • Darq XPS Insulation
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