Spiral Sash Balances

Our spiral sash balances and kits complement our other wide range of sash window hardware items.

Spiral sash balances are spring loaded to counter-balance to hold in place the sash in a boxed sash window, and replace the need for sash weights, chord and pulleys.

Due to their size they also require less space within the sash frame compared to traditional weights.

These balances can be supplied to allow you to adjust tension for specific sash window weights. We also supply pre-tensioned varieties for sash weights up to 110lb.

Spiral sash balances are bespoke for each window based on the dimensions and weight of each sash.

Complete our spiral sash balance form (and the bottom of this page) to request a quote or to place an order. Alternatively you can contact one of our sales advisors on 01733 347348.

D-Type Spiral Sash Balances

 
Our range of 'D' type non-tensioned balances offer a light duty, economical and general purpose spiral sash balance solution for both domestic and commercial applications.

All 'D' type balances are easily adjustable within their weight range to suit glazed sash windows.

• Made in the UK
• Suitable for timber and aluminium windows up to 18kg (40lb)
• Stainless steel spiral roads with white PVCu outer tube (available in grey, brown, black, cream and caramel)
• All balances are sold in pairs

D Balance
Tube diameter: 16mm
Groove dimensions: 17mm
Weight Groups: D2 (up to 15lb) D4 (up to 30lb) D6 (up to 40lb)

F & K-Type Spiral Sash Balances

Our range of 'F' and 'K' type balances offer a general purpose spiral sash balance solution for both domestic and commercial applications.

They are supplied pre-tensioned for ease of fabrication and dual tension springs provide assisted lift, even with heavier installations.

• Made in the UK
• Suitable for timber and aluminium windows.
• 'F' balances suitable for sashes up to 27kg (60lb) and 'K' balances up to 50kg (110lb)
• Supplied pre-tensions with dual springs and a semi-flexible outer tube
• Stainless steel spiral roads with white PVCu outer tube (available in grey, brown, black, cream and caramel)
• All balances are sold in pairs

F Balance
Tube diameter: 17mm
Groove dimensions: 18mm
Weight Groups: up to 60lb

K Balance
Tube diameter: 19mm
Groove dimensions: 21.5mm
Weight Groups: up to 110lb

Complete the form below to place an order or request a quote