
V-LITE® Polycarbonate Multiwall Sheet
Of everything in the range, the multiwall sheet is the one most people picture when they think of polycarbonate roofing. Its hollow, ribbed cross-section carries the higher impact strength and the better heat-insulation effect the category is known for, which is exactly why it turns up so often in construction — parking structures, walkway canopies, greenhouses and skylights among them. UV protection can be applied on one or both faces, and because the sheet is genuinely light, installation crews rarely need special lifting equipment to get it into place.
Features
- Self-curving
- UV resistance
- Easy to install
- Design freedom
- Weathers well
- High light transmission
- High impact & heat resistance
- Light weight, high rigidity
Applications
- Parking structures
- Partition walls / safety glazing
- Swimming pool covers
- Walkways & greenhouses
- Domes & pyramids
- Sound / noise barriers
- North-light glazing
- Industrial cladding
Technical Specification
| Thickness | 4 mm – 16 mm |
|---|---|
| Standard width | 1220 mm / 2100 mm |
| Standard length | 11,800 mm |
| Standard colours | Clear, Milky, Bronze, Metallic Grey, Lake Blue, Dark Blue, Green |
| Characteristic | Unit | Typical value |
|---|---|---|
| Impact strength | J/m | 850 |
| Light transmission | % | Up to 88 |
| Specific gravity | g/cm³ | 1.2 |
| Coefficient of thermal expansion | mm/m°C | 0.065 |
| Service temperature | °C | −40 to +120 |
| Heat conductivity | W/m²°C | 2.3 – 3.9 |
| Tensile strength | N/mm² | >60 |
| Flexural strength | N/mm² | 100 |
| Modulus of elasticity | MPa | 2400 |
| Tensile stress at break | MPa | >65 |
| Elongation at break | % | 100 |
| Specific heat | KJ/KgK | 1.17 |
| Heat deflection temperature | °C | 140 |
| Soundproofing effect | dB | −29 × 2 |
Light transmission ranges roughly 89%–50% across the 4–16 mm thickness band, thinner sheets transmitting the most. Delivery time: 7–15 days.



