The 10mm (⅜ inch) Triple Wall Heat Saver Polycarbonate Sheet is engineered for projects where optimal insulation and heat retention are critical. This triple wall design enhances the panel’s rigidity and significantly boosts its insulating capabilities, boasting an R-Value of 2.1, higher than standard TwinWall options. It’s an excellent choice for greenhouses and other structures that need superior heat retention in cooler climates. Why Choose the Triple Wall Heat Saver?With three layers of polycarbonate and an advanced air-trapping structure, this panel provides increased energy efficiency and stable internal temperatures, helping reduce heating costs while keeping plants warm during colder months. UV Protection: UV-protected on one side to resist yellowing and damage from prolonged sun exposure. Specifications Thickness: 10mm (⅜ inch)Size: 4ft x 8ft, 4ft x 10ft, 4ft x 12ft Custom Sizes Available: Widths up to 6 ft, Lengths 2ft - 24 ftColor: ClearR-Value: 2.1Light Transmission: 74%Material: Polycarbonate
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