Double Glazing Prices Start your instant online quote today! Choose Style Configure Design Complete Quote Your Dimensions Width (Metres)* Please select a size 3 m 3.25 m 3.5 m 3.75 m 4 m 4.25 m 4.5 m 4.75 m 5 m 5.25 m 5.5 m Min 3m, Max 5.5m Projection (metres)* Please select a size 3 m 3.25 m 3.5 m 3.75 m 4 m 4.25 m 4.5 m 4.75 m 5 m 5.25 m 5.5 m Min 3m, Max 5.5m Next