All of KB Windows windows and doors are internally beaded with a knock-in bead system. This is supplied in ovolo as standard with a flat chamferred bead available on request. All profiles have an integral glazing gasket. Frames are 70 mm deep and the Majority of the profile sections are available in White, Rosewood, Rosewood on White, Golden Oak and Golden Oak on White. All our products are designed to accomodate 28mm thick sealed units
