Heavy Duty S Balance Tube Series

The Gainsborough HD Type Sash Balance is engineered to provide smooth, reliable operation for heavy-duty hung sash windows. Featuring a robust spring mechanism, it ensures balanced movement of each window sash while delivering long-lasting performance in residential and commercial applications.

Designed for HD (Heavy Duty) applications, this sash balance suits a 12.4mm tube for a 14mm rebate and is available in a wide range of tube lengths to accommodate different window sizes. Available in White, Brown, Black, and Grey, the required colour must be specified when ordering; otherwise, Grey will be supplied as the default. As each sash balance is made to order, cancellations and returns are not accepted.

Features

• Heavy-duty spring mechanism for smooth sash window operation
• Designed for hung sash windows with balanced movement
• HD Type suits a 12.4mm tube for a 14mm rebate
• Wide range of tube lengths to suit various window sizes
• Available in White, Brown, Black, and Grey finishes
• Grey supplied as standard if no colour is specified
• Suitable for internal applications
• Made-to-order product (non-cancellable and non-returnable)
• 1-Year Warranty

Variants

• A01/HD13 – 13 (405mm Tube)
• A01/HD15 – 15 (455mm Tube)
• A01/HD16 – 16 (485mm Tube)
• A01/HD17 – 17 (510mm Tube)
• A01/HD18 – 18 (533mm Tube)
• A01/HD19 – 19 (559mm Tube)
• A01/HD20 – 20 (585mm Tube)
• A01/HD21 – 21 (610mm Tube)
• A01/HD22 – 22 (635mm Tube)
• A01/HD23 – 23 (660mm Tube)
• A01/HD24 – 24 (690mm Tube)
• A01/HD25 – 25 (715mm Tube)
• A01/HD26 – 26 (735mm Tube)
• A01/HD27 – 27 (760mm Tube)
• A01/HD28 – 28 (785mm Tube)
• A01/HD29 – 29 (815mm Tube)
• A01/HD30 – 30 (840mm Tube)
• A01/HD31 – 31 (865mm Tube)
• A01/HD32 – 32 (890mm Tube)
• A01/HD33 – 33 (915mm Tube)
• A01/HD34 – 34 (940mm Tube)