Upvc Run Up Riser Block For Rehau, Deceuninck, Synseal Doors & Windows Type A
Upvc Run Up Riser Block Type A. Upvc Riser Block. 1 Pair Of Riser Blocks As Pictured. Use These Run Up Blocks To Lift The Sash Into The Closing Position Ideally When the Opener Has Dropped Or Started To Drop.