Pre-cast Concrete Sills
Architectural precast concrete windowsills form the lowest horizontal part of window openings and perform both structural and aesthetic functions. Windowsills provide the structural seating for window frames, which prevent water ingress. They are also sloped outwards to direct rainwater water away from the window frame. Ours come complete with water drip channels on their undersides, to prevent mortar erosion and staining of the outer leaf material.
All our sills are manufactured to a C50 mix / 50N/mm² strength and reinforced with high tensile steel: Minimum 500N/mm².
We can supply our sills in a variety of types and colours to suit your needs.
Although we do not have any standard sills, we have built up a collection of miscellaneous moulds from years of making bespoke sills for customers. If you would like to complete the form required, we will review our moulds to see if we can offer something similar to what you have requested, and price the mould bespoke if we cannot.
Send us your requirements