High-compressive-strength 50mm extruded polystyrene boards for thermal roof and floor insulation.
Exclusive Product
Overview & Description
Al-Jazirah Classic XPS is a closed-cell extruded polystyrene rigid thermal insulation board designed for superior load-bearing capacity, moisture resistance, and continuous long-term thermal resistance.
Technical Data Sheets & Documents
Product Advantages
Key Features & Benefits
Exceptional Thermal Resistance
High long-term R-value minimizes indoor-outdoor temperature transfer.
Near-Zero Water Absorption
Closed-cell structure ensures zero moisture pickup under ballast or soil.
High Compressive Strength
Supports vehicular and pedestrian traffic on rooftop decks and slabs.
Lightweight & Maneuverable
Easy to cut, transport, and install across varied jobsite geometries.
Dimensional Stability
Will not warp, shrink, or compress under sustained environmental stresses.
Freeze-Thaw Resistance
Unaffected by severe freeze-thaw cycles and temperature swings.
Decades-Long Lifespan
Delivers continuous thermal insulation for the lifetime of the structure.
Engineering Scope
Applications & Recommended Uses
Verified Lab Data
Technical Specifications
| Property / Standard | Specification Value |
|---|---|
| Material Type | Closed-Cell Extruded Polystyrene Foam (XPS) |
| Thickness | 50 mm (5.0 cm) |
| Edge Profile | Shiplap / Lap Joint Profile |
| Water Absorption | < 0.5% by volume |
| Thermal Conductivity | 0.026 - 0.028 W/m·K |
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