UPVC is frequently employed as a substitute for painted Wooden. However most commonly witnessed in white, it comes in a variety of colours and finishes, such as a photograph-result Wooden end. Pictured earlier mentioned: Sash window grooved out read through for draught proofing program. A router and 8mm straight flute https://familyportraitphotography97303.ziblogs.com/36239284/detailed-notes-on-sash-window-draught-proofing