Easily convert your existing sash windows with our extensive range of sash balances (also known as sash window springs). Reddiseals offers a comprehensive selection of balances and fixing brackets designed for straightforward installation and reliable performance.
Choose from our Spiral Sash Balances, up to 40lbs with adjustable tension, or our Ultralift Balances, pre-tensioned to meet your requirements and capable of supporting up to 60lbs. For larger sash windows, we also provide a bespoke service for weights up to 90lbs and lengths up to 60 inches.
Use our sash balance calculator to find the right balance for your windows, or get in touch with our experienced team on 01905 791876 – we’re happy to help you determine the best sash window springs for your needs.
Note: Fixing brackets are sold separately. Some balances may carry a lead time of up to 5 working days.
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