Clear and resilient glazing
Our multiwall polycarbonate 10 mm is a high-performance, UV-protected sheet designed for residential greenhouses and durable outdoor structures. This Arla Multiclear® BOX 2Wall panel offers a reliable balance of light transmission and thermal efficiency, making it a favourite for DIY builders who need a material that is both strong and easy to work with.
Technical specifications
- Brand: Arla Plast
- Type: Multiclear® BOX 2Wall
- Thickness: 10 mm
- Mass: 1700 g/m²
- U-value: 3.0 W/m²*K
- Fire class: B-s1
Why choose this thickness
The 10 mm profile is engineered for those who need more rigidity than thin panels offer, without the bulk of heavy-duty industrial glazing. Its 1700 g/m² mass ensures it stands up to everyday weather, including rain and wind, while remaining flexible enough for curved roof designs.
Because it is UV-protected on one side, you get a long-lasting finish that resists yellowing. It is a practical, mid-range solution that keeps your growing space bright and protected throughout the seasons.
Installation and compatibility
These sheets are custom-cut to your specific measurements, allowing for a precise fit on your frame. For the best results, we recommend using sealing tapes to protect the open channels from moisture and debris. If you are planning a larger build, you can also explore our 16 mm clear sheets for increased insulation.
Important information
- 10-Year Warranty Covers discoloration caused by weather, as well as loss of impact resistance and light transmission.
- Cutting Tolerance The maximum allowable cutting deviation on the edges is 4 mm.
- Standard Width The standard sheet width is 2.1 m. If a sheet is cut down to 1.05 m, one edge will remain open due to the internal channel structure.
Show 4 more
- Internal Structure The internal design (channels shape) of the sheets may vary based on stock levels, but the technical specs are identical. We never mix different structures in the same order to ensure a uniform look.
- UV Protection & Installation Polycarbonate sheets must be installed with the UV-protected side facing up (facing the outside) for the protection to work. The UV side is clearly marked on the protective film.
- Handle with Care Handle the sheets carefully to prevent scratches and damage.
- Storage Store in a cool, dry place away from direct sunlight.
Use cases and compatibility
This 10 mm thickness is ideal for residential greenhouses and terrace roofs where you need a reliable balance of thermal efficiency and structural rigidity in moderate climates.
If you need maximum light for basic cold frames, consider our 4 mm polycarbonate. For harsh winter insulation, choose our 16 mm sheets.
Ensure your rafter spacing is compatible with the sheet weight and always protect the open channels with sealing tapes to maintain long-term clarity and structural performance.
