UPVC Window Board Joint UPVC Laminated Window Corner Joint Plastic Joiner Trim UPVC Window Board Corner Joint Foiled finish - your joint will perfectly match your window board Buy Best Quality 2.5m uPVC Bullnose Window Capping Board Cill Cover... Maintenance-free ヨ the occasional wipe keeps it looking new uPVC Window Board Joint Internal 90 & 135 Degree Corner Polyboard Foiled finish - your end cap will perfectly match your window board British standard ヨ backed by a 10 year guarantee Timber Laminated Window Boards Online Here ROSEWOOD UPVC LAMINATED WINDOW BOARD INTERNAL JOINT (Available in a choice of finishes) This 393mm by 27mm, double-ended, foil finished UPVC joint is intended for use on 23mm laminated window boards and can easily be cut to any size your application requires. UPVC ヨ excellent protection from moisture, scratches and stains Available in a choice of colours and with a foiled finish to perfectly match your window board, these maintenance-free joints are easy to install, are heat and moisture resistant and made to the highest British standard quality.