Rooflight window lantern skylight roof light triple glazed flat roof FREE KIT

300mmx300mm(internal)-500mmx500mm(external). Triple Glazed Rooflights. Triple Glazed Skylights. Top glass pane: 6mm BS EN 12150 thermally toughened glass. Bottom glass pane: 44.2 low-e BS EN 14449 laminate glass.

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