GT Sash Seal

GT Sash Seal is a high performance spring device which enhances the seal of a sash at the hinged side of a window

Upon closing the window the sash spring pushes against the frame wedge to ensure windows are weathertight with an effcient seal

• 1 set consists of 1x sash spring & 1x sash wedge
• to suit 13mm stack height
• White or black wedge available
• Improves the performance and longevity of the window
• Reduces risk of bowing
• Suitable for timber, aluminium and PVCu frames
• Fits any window that uses standard stays
• 1x GT Sash Seal set will provide adequate seal when fixed centrally on the hinge stile