Durable Bronze Glazing for Your Roof
Multiwall polycarbonate 16 mm is a high-performance glazing material designed for demanding roof structures, pergolas, and daylighting systems. This bronze-tinted sheet provides a balance of structural strength and light diffusion, making it a reliable choice for creating comfortable, shaded outdoor spaces.
The 6-wall structure ensures excellent rigidity, while the bronze finish helps manage solar heat gain and reduces harsh glare. It is a practical, long-lasting solution for homeowners looking to upgrade their patio or terrace cover.
Technical Specifications
- Brand: Arla Plast
- Type: Multiclear 6Wall
- Thickness: 16 mm
- Rib spacing: 10 mm
- Mass: 2500 g/m²
- U-value: 1.9 W/m²*K
- Fire class: B-s1
Why Choose This Bronze Tint
The bronze colour is specifically chosen to soften natural light, creating a more pleasant environment under your roof. It provides essential privacy while maintaining a bright, airy feel for your patio.
With a mass of 2500 g/m², these sheets offer high impact resistance. The integrated UV protection on one side ensures the material remains durable against weather conditions for years to come.
Installation and Compatibility
These sheets are ideal for custom-cut projects, allowing you to tailor the dimensions to your specific pergola or terrace frame. For optimal performance, we recommend protecting the ends of the sheet channels with sealing tapes to prevent debris buildup.
If you are working on a smaller structure or need a different aesthetic, you might consider our 10 mm bronze sheet for a lighter profile. Always ensure your rafter spacing is compatible with the sheet width to maintain structural integrity.
Important information
- 10-Year Warranty Covers discoloration caused by weather, as well as loss of impact resistance and light transmission.
- Color Variations Color shades of multiwall sheets can vary by up to 8% between different production batches. We recommend ordering all sheets for a single project at the same time to ensure a consistent color.
- Cutting Tolerance The maximum allowable cutting deviation on the edges is 4 mm.
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- 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 thickness is perfect for pergolas and terrace roofs where you need high thermal insulation and effective glare reduction in bright, sunny outdoor climates.
If you require a lighter solution for non-insulated structures or vertical partitions, consider a thinner 6 mm sheet to reduce overall weight and material costs.
The 16 mm thickness provides excellent rigidity, but ensure your rafter spacing is compatible with the sheet width to maintain structural integrity under local snow loads.


