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B&Q£165.49Visit shop - Pack Of 5High Impact Grecaplex Clear Polycarbonate Corrugated Roofing Sheet Panel2440mm (8Ft)Uv Protected
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The TG Crafters GrecaPlex roofing panels are designed for DIY enthusiasts and professional contractors seeking a durable, light-transmitting solution for pergolas, carports, sheds, and lean-tos. These panels provide excellent structural integrity and effective water drainage through their signature Greca box profile, flooding outdoor spaces with natural light. While they offer exceptional resilience against the elements, users should note that they require careful handling during installation to prevent scratching or accidental cracking before secure mounting.
| Model Part Number | GrecaPlex |
|---|---|
| Brand | GrecaPlex |
Yes, GrecaPlex panels can be cut using a fine-toothed circular saw or a handsaw designed for plastics.
While they are excellent for light transmission, they are single-skin panels and offer minimal thermal insulation.
Use warm water, a mild soap, and a non-abrasive soft cloth or sponge.
They perform best on roofs with a sufficient pitch to allow for natural drainage; avoid flat, zero-pitch installations.
No, they feature integrated UV protection specifically designed to resist yellowing and degradation from sunlight.
The lightweight design is optimized for ease of handling, though the exact weight depends on material density; they are manageable for most adults.
Check that panels are overlapping correctly at the peaks and ensure fasteners have undamaged rubber washers.
Ensure holes are pre-drilled slightly larger than the screw shank to allow for thermal expansion.
Rinse with water and use a soft sponge with mild detergent; avoid abrasive scrubbers.
Installation requires basic woodworking tools, including a drill and a saw suitable for cutting polycarbonate. When mounting the panels, ensure they are overlapped correctly at the profile peaks to maximize water-shedding efficiency. It is essential to use appropriate fasteners with EPDM washers to create a watertight seal and account for thermal expansion. Avoid over-tightening screws, as this can cause stress fractures around the hole. For maintenance, keep the panels clear of heavy debris and clean them annually using only water, a mild soap, and a soft cloth to avoid scratching the UV-protective surface.
