White Internal Sills
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About this range & buying advice
Internal Window Cills

Can you use UPVc as an internal cill option? Window cills in white, also known as hockey nose cills or boards, have been used for decades. They are easy to install, they are easy to wipe clean, and they help to prevent mould. Thicker boards can also help to improve insulation where they are used because they are fitted right over the cavity.,
The Hockey Bull Nose Cill is highly versatile for use inside on windows or externally outside a UPVC product that will provide years of service. This board covers existing internal window cills, avoiding a complete replacement.
A neat finish is achieved because the Bullnose (Hokey Nose) wraps around and covers existing cill lips completely cover it.
Mixed with square-edged boards that can be installed around the window, they provide a neat, clean finish around a window internally.
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