TerraLite - Polycarbonate Greenhouse Roof Panels
SHIPPING INFORMATION
How do I track my order?
You will receive an order confirmation immediately after your purchase. Once your order ships, we'll email you a tracking number so you can follow your delivery.
How long does it take for the order to arrive?
Once shipped, your order should arrive within 3 to 8 business days.
OUR GUARANTEE
Shop With Confidence
If you're not satisfied with your purchase, you may return it within 30 days of receipt.
We want you to feel confident shopping with JStonewell. If something isn't right with your order, our customer support team is here to help.
Durable, Weather-Resistant Coverage for Greenhouses, Pergolas & Outdoor Structures
Create a stronger, longer-lasting outdoor covering with Polycarbonate Roof Panels. Designed with a double-layer hollow structure, these lightweight yet durable panels provide reliable protection for greenhouses, pergolas, patios, gazebos, chicken coops, and other DIY projects.
The impact-resistant polycarbonate construction helps withstand changing weather conditions while offering insulation benefits and reduced noise compared to standard single-layer panels. Whether you're replacing old panels or building a new structure, these versatile panels are easy to customize to your project.

Why You'll Love It
- Built for outdoor use – Designed to handle rain, snow, wind, heat, and cold conditions.
- Double-layer insulation – Hollow-core construction helps improve thermal performance and reduce noise.
- High-impact strength – Polycarbonate material helps resist cracking and deformation.
- Lightweight and easy to handle – Easier to work with than many traditional roofing materials.
- Sunlight protection – Helps block up to 98% of sunlight while still allowing approximately 20% light transmission.
Key Features
- Double-layer hollow polycarbonate structure
- Transparent brown finish
- 6 mm thick panels for added durability
- Cuttable for custom sizing
- Cold-bendable for curved or arched structures
- Wide temperature resistance from -40°F to 248°F
- Suitable for residential, garden, and farm applications

Designed for DIY Projects
These panels can be trimmed and cold-bent to fit a variety of layouts, making them ideal for custom greenhouse builds, pergola roofs, patio covers, sunrooms, wind barriers, and more. Simply prepare your preferred frame and mounting hardware to create a tailored installation.
Suitable Applications
- Greenhouses
- Pergolas
- Patios
- Gazebos
- Sunrooms
- Chicken coops
- Wind barriers
- Aquarium covers
- Home, garden, and farm structures

What's Included
- 12 x Polycarbonate roof panels
Please Note: Frames, brackets, fasteners, and mounting accessories are not included.
Specifications
- Material: Polycarbonate (PC)
- Structure: Double-Layer Hollow Core
- Quantity: 12 Panels
- Panel Size: 60 x 24 x 0.24 in (1520 x 610 x 6 mm)
- Thickness: 0.24 in (6 mm)
- Color: Transparent Brown
- Light Transmission: Approx. 20%
- Sunlight Resistance: Up to 98%
- Temperature Resistance: -40°F to 248°F (-40°C to 120°C)
Whether you're upgrading an existing structure or starting a new DIY project, these durable polycarbonate panels offer a practical, versatile solution for long-lasting outdoor coverage.