4mm Multiwall Polycarbonate Sheet – Clear

The 4mm Multiwall Polycarbonate Sheet is a high-performance, professional-grade glazing solution engineered for maximum light transmission and lightweight flexibility. Formulated to provide a sharp, clean finish every time, this slim-profile twin-wall sheet is the essential companion for small-scale projects, such as greenhouse reglazing, cold frames, or internal partitions. Its thin multi-layered structure provides significantly better thermal insulation than single-skin plastic or glass, providing a reliable reference point for safe, efficient, and cost-effective glazing.

Key Features
Lightweight Twin-Wall Structure: Specially formulated to produce bold, durable performance with extreme ease of handling and high impact resistance for its thickness.

Maximum Light Transmission: A high-grade transparent finish that provides a crisp, weather-resistant view while allowing the highest levels of natural light to reach plants or workspaces.

Superior Flexural Strength: Designed to allow for a clean, controlled curve if required for arched structures, maintaining the sheet’s integrity without the need for heavy structural framing.

UV Protective Layer: Features a precision-engineered co-extruded layer that maintains the sheet’s clarity and prevents yellowing or brittleness throughout the working day and over years of exposure.

Please Note: On-screen colours are for illustration purposes only. Due to variations in digital displays, screen settings, and lighting, actual product colours may vary slightly. We recommend ordering a sample or visiting a branch to view physical colour swatches prior to installation.

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