Rooflights

At Cowling Glazing Systems, our rooflights and lanterns are crafted to bring natural light into your space while delivering on the essentials: sleek design, superior insulation, and outstanding security. Whether you're enhancing a modern home or upgrading a commercial property, our systems offer the perfect fusion of style and substance.

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Engineered for exceptional thermal efficiency, our rooflights boast industry-leading system U-values as low as 0.65 W/m²K—helping reduce energy loss and maintain a comfortable indoor climate year-round. Every unit is fully certified and designed to meet stringent energy performance standards.

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To ensure optimal performance and safety, our standard specification combines toughened and laminated glass—providing excellent insulation, noise reduction, and enhanced protection against impact or intrusion.

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With clean contemporary lines and low-profile frames, our rooflights and lanterns create a striking architectural feature while maximising daylight and sky views. Whether flat or pitched, small-scale or large-span, our systems offer lasting performance without compromising on aesthetics.