This Double Sided GRP bow window base unit is designed to provide both the internal and external sills for your bow window project. Designed to be used with our 1800mm & 2400mm Bow Canopies to make installation quicker and easier on site.

This revolutionary design development allows us to make a complete double sided finished base with no weak seams or joints. This is the first base unit ever to be made by this process. Fully insulated with polyurethane foam this base unit forms your internal & external sills. Comes complete with fixing bracket and GRP bracket cover (BRG10 or BRG11 dependent on size) Available in 2 shades of white, brown, light oak, rosewood or anthracite grey. Available in model sizes 1800mm & 2400mm only.

White and Brown are standard colour options. If other colour options are required then select 'Other Colour' when ordering then specify your colour requirements in the notes section. Please refer to the colour chart when ordering.