Skip to product information
1 of 2

GreenhouseToGrow

6mm 6.9'x19.7' Clear Twinwall Polycarbonate Sheet

6mm 6.9'x19.7' Clear Twinwall Polycarbonate Sheet

Regular price $270.00 USD
Regular price $350.00 USD Sale price $270.00 USD
Sale Sold out
Shipping calculated at checkout.

6mm 6.9'x19.7' Clear Polycarbonate Panels – Ideal for Hobby Greenhouses

Upgrade your greenhouse with 6mm Twinwall 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 (6mm thick)
    Delivers excellent insulation with an R-Factor of 1.54 (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
    Weighs 3 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.

View full details