SKU:W3213P458684-GIGA
Twin-wall polycarbonate construction gives these greenhouse panels a structural advantage over single-layer alternatives — the air channel running between the walls acts as a thermal buffer, moderating interior temperatures across every season. At 4 feet by 2 feet per panel, the format is practical for both large-scale greenhouse builds and smaller patio or balcony enclosure projects.
- Each panel measures 48 x 24 x 0.24 inches (L x W x thickness); set includes 10 panels
- Twin-wall polycarbonate construction with an internal air channel that delivers thermal insulation across a temperature range of -44°C to 120°C (-47°F to 248°F)
- Transmits up to 80% of natural light to support photosynthesis while blocking harmful UV rays
- High-strength polycarbonate material resists shattering on impact and holds up against strong winds and extreme weather conditions
- Lightweight panels can be cut to custom dimensions using a utility knife or standard saw, making on-site fitting straightforward
- Protective film covers both faces during shipping and installation to prevent surface scratching
- Suitable for greenhouse roofing, garden shed cladding, patio covers, balcony partitions, and DIY enclosure projects
Features
- 【Outstanding Light Transmittance】: These twin-wall polycarbonate panels allow up to 80% natural light to pass through, boosting photosynthesis and supporting healthier plant growth, while effectively blocking harmful UV rays.
- 【Superior Durability & Shatterproof】: Constructed from high-strength polycarbonate, the panels are lightweight yet nearly unbreakable, with strong resistance to impact, strong winds and extreme weather.
- 【All-Season Thermal Insulation】: With a temperature resistance range from -44°C to 120°C, the twin-wall structure delivers excellent insulation, keeping greenhouses warm in winter and cool in summer.
- 【Wide Application】: This set includes 10 panels (4' H x 2' W x 0.24'' thickness), ideal for greenhouse roofing, garden sheds, patio covers, balcony partitions and various DIY projects.
- 【Easy to Install & Cut】: Lightweight panels can be easily cut to size with a utility knife or saw. Both sides are covered with protective film to prevent scratches during transportation and installation.
Note: Product descriptions may reference specific features of W3213P458677-GIGA. You will receive the exact product according to the options (color, size, material, shape, etc.) you select on this page.
We're excited to get your new items to you! Here's what you can expect:
Delivery Timeframes
- Standard Shipping (FedEx/UPS): 4-7 business days
- Freight Shipping (larger items): 8-13 business days
Tracking Your Order
Once your order is packed and shipped, we'll send you a tracking number so you can follow your item's journey to you.
Delivery Methods
- Small items: Delivered by FedEx/UPS to your home or business
- Large items: Shipped via freight truck. We'll call to schedule a convenient delivery time.
Delivery Location
Items will be delivered to your porch, garage, or first dry area. In-home delivery is available in select locations for an additional fee. Contact us for details.
Our Commitment to Quality
We partner with specialized furniture delivery services to ensure your items arrive in perfect condition. While this may take a little longer, we believe it's worth the wait for damage-free delivery.
Cancellations
No fees for cancellations before shipping. Once shipped, standard return policies apply.
Returns
- Submit a return form within two days of delivery
- No restocking fees for items under $1000 (shipping costs deducted)
- 15% restocking fee for items $1000 and over
For complete details, please refer to our full Shipping & Delivery and Returns & Cancellations policies.