121 x 61cm Twin-Wall Polycarbonate Roofing Sheets - Pack of 14
A cost-effective and insulating roofing solution that covers a large 10m² area, ideal for greenhouse maintenance and garden DIY.
- 550g/m² high-density polycarbonate for reliable outdoor durability
- UV-blocking technology shields your belongings from sun degradation
- Waterproof twin-wall construction stands up to heavy rain and wind
- Shatterproof material provides a safer environment than traditional glass glazing
Ends Friday 31st July
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Delivery by 15th Jul 2026
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FREE UK mainland delivery
From our curation team
Why we recommend this
Often a strong fit for
- Replacing damaged greenhouse panels
- Building DIY garden lean-tos and canopies
- Constructing lightweight pool or patio roofs
- Adding weather protection to garden fences
A comprehensive pack of 14 twin-wall polycarbonate sheets designed for greenhouse repairs, garden canopies, and various outdoor roofing projects. These clear panels provide a practical balance of light transmission and thermal insulation, covering approximately 10 square metres in total.
- Thermal Insulation: The interior honeycomb structure creates an insulating air gap that helps regulate temperatures, keeping interiors cooler in the summer and warmer during the winter months.
- UV Protection: Integrated UV blocking helps shield plants, furniture, and skin from harmful rays while preventing the panels from yellowing or becoming brittle over time.
- Customisable Fit: These 4mm thick panels are easy to cut to specific dimensions using a standard utility knife, allowing for precise fitting around existing structures.
- Weatherproof Durability: Constructed with a weight of 550g/m², these waterproof sheets are built to withstand the elements, making them suitable for garden fences, pool roofs, and patios.
Each sheet measures 121cm by 61cm with a 4mm thickness, providing a lightweight yet sturdy alternative to traditional glass. The double-layer polycarbonate construction ensures impact resistance while remaining flexible enough for diverse DIY applications. Before installation, ensure the outer protective film is removed to achieve full clarity and effectiveness.
| Pack Quantity | 14 Pieces |
| Total Coverage | Approx. 10m² |
| Material | Double-layer Polycarbonate |
| Sheet Dimensions | 121L x 61W cm |
| Thickness | 4mm |
| Weight Density | 550g/m² |
| Features | UV Protection, Waterproof, Cuttable |
| Assembled Weight | 6kg |
This product is dispatched and delivered by our approved partner, Giga from their UK warehouse.
- Cost: Delivery is FREE for all orders within mainland UK.
- Delivery Method: Please be aware that larger items are delivered kerbside (the street or pavement outside your property).
Easy Returns
Not the perfect fit? No problem. Our returns process is straightforward and completely free.
- 21 Day Guarantee: You can return your item up to 21 days after delivery.
- Online Portal: To start a return, simply visit our online portal and follow the prompts to generate your labels or schedule a collection.
For more information, please see our returns policy.
