PolyGlaze Polycarbonate Sheet
Description
Ampelite's Polyglaze is a flat polycarbonate sheeting designed to provide a glass-like appearance for outdoor living spaces. It offers high-impact strength, being up to 150 times stronger than tempered glass, and blocks 99.9% of harmful UV radiation. The sheets are lightweight, easy to install directly onto rafters spaced at 600mm centres, and are available in clear and grey tint options, with lengths ranging from 2 to 6 metres.
Key Features
- Material Type: Solid flat sheet made of polycarbonate, offering high impact resistance.
- Impact Strength: Significantly stronger than standard glazing materials (up to 150x stronger than tempered glass), making it resistant to hail and physical impact.
- UV Protection: Engineered with a UV-protective layer that blocks 99.9% of harmful ultraviolet rays. This helps prevent material degradation and protects occupants from UV exposure.
- Light Transmission: Available in clear, grey and diffused, allowing control over visible light and solar heat transmission depending on the application.
- Applications: Primarily used in residential and light commercial roofing or canopy structures, such as pergolas, verandahs, and outdoor shelters.
- Installation & Compatibility: Designed for direct installation onto rafters, spaced at 600mm centers. Lightweight, which reduces structural load and simplifies handling.
- Sheet Sizes: 600mm cover in 3.0mm gauge, available in numerous lengths from 2000mm to 6000mm. The sheet width is designed to align with common roofing spans.
- Weather Resistance: Good resistance to weathering and yellowing, due to the UV surface protection layer.
- 1S fire performance
Scope of Use
- Residential and light commercial settings where a durable, transparent or translucent roof or wall panel is required.
- Commonly used for:
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- Pergolas
- Verandahs and patios
- Covered walkways
- Carports
- Outdoor shelters
- Skylight or glazing panels
- Installed on structures with rafter spacings at 600 mm centers.
- Requires allowance for thermal expansion due to polycarbonate's responsiveness to temperature changes.
- Must be installed with the UV-protected side facing upward, as this coating provides long-term resistance to weathering and yellowing.
- Suitable for external use in most New Zealand climate zones.
- Performs well in areas prone to hail or wind-driven debris, due to its high impact strength.
Limitations on Use
- Not designed for high fire-risk zones unless otherwise specified in the project-specific fire report (check for relevant AS/NZS fire ratings).
- Structural glazing applications where the material is load-bearing
- Must be supported by a compliant substructure (timber or steel framing) designed to NZS 3604 or relevant engineering design.
- It should be installed according to manufacturer's guidelines to ensure it meets durability and weathertightness requirements of the NZ Building Code (NZBC)