Polycarbonate Greenhouse Panels, 12 Pack, 2x4 Ft UV

Polycarbonate greenhouse panels deliver bright, protected light to help stabilize growing temperatures year-round. This 12-pack of corrugated roof sheets combines 80% light transmission with UV protection to reduce overheating while keeping plants in a more consistent environment. The double-layer honeycomb build supports impact resistance for demanding weather, and the lightweight panels are easy to cut and bend for fast installs on flat or curved roofs. Designed for greenhouses, garden structures, and covered walkways.

• Delivers 80% light transmission while blocking up to 98% of UV rays for plant-friendly coverage


• Resists impacts with 0.24 in thickness and double-layer honeycomb structure


• Handles extreme climates from -40°C to 120°C for four-season outdoor use


• Installs easily by cutting or bending panels to fit curved roofs and tight spaces


• Covers up to 94.6 sq ft with 12 panels to scale greenhouse or patio roofing projects

Build a cleaner, more controlled growing space without sacrificing natural daylight. These waterproof, UV-protected corrugated polycarbonate roof panels are designed to stand up to rain, snow, and high winds while staying lightweight for easier handling. Use them for greenhouse roofs, garden shelters, garage overhangs, and outdoor walkways—then add or reduce panels to match your footprint. Grab yours today and finish your next roofing or greenhouse upgrade with a durable, cut-to-fit solution.

• Material: Polycarbonate (PC HC-30RT/31RT)


• Color: White transparent (clear)


• Panel size (each): 47.6 x 23.8 x 0.24 in (1210 x 605 x 6 mm)


• Quantity: 12 panels


• Total coverage: up to 94.6 sq ft


• Weight per m²: ≥ 0.9 kg/m²


• Net weight (set): 17.4 lb (7.91 kg)


• Light transmission: 80%


• UV blocking: up to 98%


• Temperature range: -40°C to 120°C