Flat Rooflights
Perfect for intoducing natural light.
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We offer a standard and low threshold option on all bespoke orders. All our stock products come with a standard threshold as normal. This is often referred to as the weathered option because it is weather-rated and thus designed for external spaces. The low-threshold acts as a sunken cill to provide a flush floor level finish. There is no rebate for the doors to seal against and therefore it is not fully draughtproof and requires an external drainage gulley.