Skywall® Multiwall is a strong, lightweight material designed for comfort and style. Its layered structure reduces heat while letting in natural light, making spaces cooler and brighter. Ideal for roofs, skylights, and greenhouses, it offers UV protection, energy savings, and modern appeal.
With up to 99% UV Protection, Multiwall effectively reduces heat while allowing natural light to pass through. Their layered design traps air for superior insulation, keeping interiors cooler and lowering energy costs.
Width : 1040mm
Thickness : 14mm
Weight : 2.7 Kg/m2
Min. Bend Radius : 5.600mm
Width : 500mm
Thickness : 40mm
Weight : 4.1 Kg/m2
| Property | Standard | Condition | Unit | Values |
|---|---|---|---|---|
| Physical | ||||
| Density | ISO 1183-1 | 23˚C | kg/m2 | 2.70 |
| Light Transmission | ASTM D1003 | Clear | % | 52 |
| ASTM D1003 | Clear Embossed | % | 51 | |
| ASTM D1003 | White | % | 17 | |
| ASTM D1003 | Grey | % | 7 | |
| Water Absorption (equilibrium value) | ISO 62 | 23˚C, 50%RH | % | 0.15 |
| UV-transmittance | ISO 9050 | / | % | ≤0.001 |
| Mechanical | ||||
| *Tensile strength at break | ISO 527-1,-2 | 50mm/min | Mpa | 65 |
| *Tensile strength at yield | ISO 527-1,-2 | 50mm/min | Mpa | 60 |
| *Tensile modulus | ISO 527-1,-2 | 1 mm/min | Mpa | 2200 |
| *Elongation at break | ISO 527-1,-2 | 50mm/min | % | 100 |
| *Flexural strength | ISO 178 | 2mm/min | Mpa | 95 |
| *Flexural modulus | ISO 178 | 2mm/min | Mpa | 2300 |
| *Charpy notched impatct strength | ISO 179/1eA | 23˚C/4mm | KJ/m2 | 80 |
| *Charpy unnotched impatct strength | ISO 179/1eA | 23˚C/4mm | KJ/m2 | NB |
| *Izod notched impact strength | ISO 180/1A | 23˚/3mm | KJ/m2 | 70 |
| *Izod unnotched impact strength | ISO 180/1A | 23˚/3mm | KJ/m2 | NB |
| Thermal | ||||
| *Temperature of deflection under load | ISO 75-1,-2 | 1.80 Mpa 120˚C/h | ˚C | 130 |
| *Vicat softening temperature | ISO 306 | 50N, 120˚C/h | ˚C | 125 |
| *Coefficient of thermal expansion | ISO 11359-1,-2 | 23 to 55˚C | 10-5/K | 6.5 |
| *Thermal conductivity | ISO 8032 | 23˚C，50%RH | W/(m*K) | 0.036 |
| SHGC | ISO E903 | Clear/Clear Embossed | 0.59 | |
| ISO E903 | White | 0.25 |
||
| ISO E903 | Grey | 0.15 | ||
| U-Value | ISO 10077 | W/(m*K) | 1.80 | |
| Electrical | ||||
| Surface resistivity | IEC 60093 | - | Ω | 1.00×1016 |
| Volume resistivity | IEC 60093 | - | Ω·m | 1.00×1014 |
| Flammability | ||||
| *Oxygen index | ISO 4589-2 | A | % | 24 |
| Fire Rating | EN13501-1 | 14 mm | Class | B |
| Fixing | ||||
| Load | Strong breeze (480N/m2) | Storm (950N/m2) | Snow Load (80N/m2) | |
| Spacing between purlins (mm) | 800 1200 1600 | 800 1200 1600 | 800 1200 1600 | |
| Deflection (mm) | 3.1 15.8 49.9 | 6.2 31.4 99.4 | 0.52 26.5 8.38 | |
| Stress (MPa) | 8.9 20 35.6 | 17.6 39.6 70.4 | 1.47 3.3 5.87 | |
| * These property values have been derived from resin data for the material used to produce this sheet product. These values are typical values only, not for specification purposes. In case of colored products, these figures might vary slightly. |
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Skywall® Multiwall is a strong, lightweight material designed for comfort and style. Its layered structure reduces heat while letting in natural light, making spaces cooler and brighter. Ideal for roofs, skylights, and greenhouses, it offers UV protection, energy savings, and modern appeal.
With up to 99% UV Protection, Multiwall effectively reduces heat while allowing natural light to pass through. Their layered design traps air for superior insulation, keeping interiors cooler and lowering energy costs.
Width : 1040mm
Thickness : 14mm
Weight : 2.7 Kg/m2
Min. Bend Radius : 5.600mm
Width : 500mm
Thickness : 40mm
Weight : 4.1 Kg/m2
For More Detail
Download E-Catalogue