Stops draughts heatloss and leaks quickly and easily Replacement bubble flipper wedge and e gasket seals for sliding and folding bifold doors including the Smart Visifold systems. Durable highquality material providing stretch and shrink resistance with long life performance. Choice of gasket types includes bubble and flipper for frame and sash use plus wedge and E gasket for sealing glazing within the sash. Features & Benefits Quick and easy fitting simply push into groove Smart system compatible direct replacement New and improved refined design and material Long life product UV stability and antiageing Lower energy bills helps reduce heat loss Lowcost solution sold in various lengths Comfortable home stop draught noise and leaks Quality assurance conforms to BS7412 Gasket may flatten over time or become damaged and the rubber can become brittle and shrink. All these things will affect the seal around the door and likely lead to draughts...