With over 1000 roof windows in stock, Sterlingbuild is VELUX’s largest online stockist! RoofLITE is our most popular price point product and if you are planning a Flat Roof Extension then ECO+ flat glass rooflights offers the best value for money. Plus we offer FREE next day delivery.
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On orders over £50
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The insulated VELUX ECX kerb is an easy to install, time-saving way to fit a VELUX pitched roof window on a flat roof with a pitch between 0° and 15°.
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