Whitco Window Spiral Sash Balance Accessory Kit
W492900

Spiral Window Balance are essential components of modern windows that enable easy opening and closing of windows.

Spiral Window balance Function -  aid in opening windows, as well as holding windows open by utilizing a spiral-shaped rod within a tube. This rod connects to a spring, which is what provides the tension for supporting the sash.

Features:

• Includes top and bottom stop and fixing screws
• Fully sealed construction
• Oil tempered carbon steel torsion spring
• Zinc plated variable pitch spiral
• Metal zinc diecast fixing plug
• Tough ABS polymer outer casing available in Black
• Corrosion resistant stainless steel sash foot plate
• Comprehensive range of tube lengths and balance weight
• Adjustable spring tension to suit application
• Shock absorbing stops available
• Range of feet available
• Individual balances in Trade packs available
• Tension key required for adjustable foot version
• Australian Made

Specifications:

• Finish: Black

If you need further help selecting your spiral sash balance :

Step B1 - Top Sash Balances

1. Measure the overall height of the top sash (including horns, if used). This is the Closed Dimension.

2. Refer to appropriate Closed dimensions on size chart and select the Balance Number matching the Closed Dimension.

3. If there is not an exact match to Closed Dimension go to the next smaller Balance Number e.g. For Closed dimension of 341mm select balance number 110.

Step B2 - Bottom Sash Balances

1. Measure the overall window opening height from sill to head. This is the Extended Dimension

2. Refer to appropriate Extended Dimensions on size chart and select the Balance Number matching the Extended Dimension.

3. If there is not an exact match to Extended Dimension go to the next larger Balance Number size. e.g. For Extended dimension of 546mm select balance number 110.

For more information, there is a great PDF on the WHITCO website search WINDOW BALANCE SYSTEMS