Give tired window sills a clean, modern finish with this white uPVC capping board from Windows4You. Each board measures (L)3m x (W)200mm with a slim 9mm profile, making it ideal for deep sills and generous reveals in modern and period homes. The 200mm face spans deeper timber sills in one clean piece. Fitted directly over an existing timber or damaged sill, it hides worn paint, stains and surface damage in one step - no need to rip out the old sill first.The board is cut in the UK from rigid Eurocell uPVC profile with a smooth, bright white surface that needs no painting or sanding. The UV-stable finish holds its colour indoors and out, and day to day it is genuinely Low-Maintenance: a wipe with a damp cloth keeps it looking freshly fitted. Colour-matched end covers are included for a neat, finished edge.Installation is straightforward for DIYers and trade alike. Cut to length with a fine-tooth saw, fix with a quality uPVC adhesive or low-modulus sealant, and the job is done in minutes per window. As well as window sill covering, the same board works as a fascia board, soffit trim, reveal liner or general-purpose uPVC trim around windows and doors.Supplied as a single 3m length - ideal for one-off repairs, single windows or made-to-measure jobs. Matching widths, multipacks and colour-matched architrave and trim are also available from Windows4You.