The Roof Light Double Glazed Window is a sleek and stylish fixed window made of heat-strengthened glass, perfect for new construction projects. With a size of 1100 x 800 internal, this roof window offers a modern design with a black exterior colour. making it both functional and visually appealing for any home. The external size is 1300 x 1000 , outside pane is 6mm toughened , and the bottom pane is 6mm toughened too , and its argon gas filled .i can deliver within 50 mile radius of Birmingham for £60
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