4mm Twin Wall Clear Polycarbonate Panels – Ideal for all Greenhouses
Upgrade your greenhouse with 4mm Twin Wall Clear Polycarbonate Panels, engineered for durability, energy efficiency, and optimal plant health. These lightweight yet virtually unbreakable panels are designed to replace standard greenhouse glazing while offering superior performance.
Key Features:
Double Wall Construction (4mm thick) Delivers excellent insulation with an R-Factor of 1.49 (U-Factor 0.67) to retain warmth in winter and reduce overheating in summer.
High Light Transmission Allows 82% light transmission, ideal for healthy plant growth.
UV Protection Blocks 99.5% of harmful UV rays with an integrated co-extruded UV layer—protecting both plants and materials inside.
Anti-Drip Coating Special bottom coating prevents condensation from dripping onto plants or surfaces.
Virtually Unbreakable Impact-resistant material ensures long-lasting durability, even in harsh conditions.
Energy Efficient Multiwall design reduces heating costs and maintains a more stable internal climate.
Lightweight & Easy to Handle Weight 2 lbs per sq. ft., making it simple to cut and install.
Low Flammability Available with CC1 fire rating for added safety.
10-Year Limited Warranty Backed by a decade of protection against UV degradation.
