Toughened Glass Systems is a UK-based company that specializes in the design and manufacture of high-quality rooflights. The company's products are known for their contemporary look, sleek design, and flush fit. Toughened Glass Systems' rooflights are made with a powder-coated frame that is designed to allow the maximum amount of light to enter the room. The company's products are also known for their slim frame, which can barely be seen after installation. Toughened Glass Systems offers a wide range of sizes for its rooflights, so customers can find the perfect fit for their needs. The company also provides a fitting guide to ensure that customers can install their rooflight correctly.