Sinimaka 8 Pack Polycarbonate Greenhouse Panels, 4 x 2 ft, 0.24 in 6mm Twin-Wall Sheets, UV-Coated Translucent Roof Replacement for Greenhouses and Cold Frames

Sinimaka 8 Pack Polycarbonate Greenhouse Panels, 4 x 2 ft, 0.24 in 6mm Twin-Wall Sheets, UV-Coated Translucent Roof Replacement for Greenhouses and Cold Frames

• 8-PANEL REPLACEMENT SET – Includes ten translucent panels, each measuring approximately 4 x 2 ft and covering 8 sq. ft. Provides up to 64 sq. ft. of total coverage before trimming, overlap or installation waste.
• THICKER 6MM TWIN-WALL DESIGN – At 0.24 in (6mm), this option is 50% thicker than our 0.16 in (4mm) panels, providing greater rigidity and improved thermal insulation. Choose 6mm when added stiffness and insulation are preferred.
• ONE-SIDE UV PROTECTION – The UV-coated side maintains high natural light transmission while helping block harmful UV rays. Install the marked UV side facing the sun; the translucent twin-wall surface provides softly diffused light.
• EASY TO CUT AND DRILL – Easily fabricated with common everyday tools, these lightweight panels are practical for DIYers and contractors. Cut to size, drill mounting holes or cold-bend along the channels for gently curved roofs.
• IMPACT-RESISTANT POLYCARBONATE – Polycarbonate resin provides reliable impact strength and ASTM E84 Class A flame-resistant material performance. Suitable for greenhouses, cold frames, chicken coops, porch enclosures and garden shelters.
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