Product description
Spiral Sash Balances Kit D6
Spiral balances D6 provide a compact spring-assisted counterbalance solution for timber sash windows. The internal spring mechanism supports smooth vertical movement while helping maintain stable sash positioning during operation.
Spring-Assisted Sash Operation
The balance system uses a tensioned internal spring housed within a protective tube. As the sash moves vertically, resistance adjusts automatically to support controlled movement and improve operational consistency.
Because the system operates without traditional counterweight cavities, it is suitable for slimmer timber frames and refurbishment projects where internal space is limited.
Compact Spiral Balance Benefits
Compact spring systems simplify installation by reducing the number of moving parts inside the frame. This design supports reliable sash movement while reducing strain on surrounding hardware.
Properly adjusted balances improve smoothness of operation and help maintain long-term reliability.
Timber Sash Window Applications
These spring-assisted balances are commonly used in replacement sash systems, refurbishment work, and modern timber joinery installations.
Their compact design makes them suitable for projects where traditional cord and weight systems are impractical.
Compatible Sash Hardware
For best results, the balance system should operate alongside compatible sash components including:
Installation and Long-Term Performance
Accurate installation and spring adjustment are important to ensure dependable performance. Matching the correct balance strength to sash weight improves smoothness and reduces wear over time.
Properly installed systems provide reliable support and controlled sash movement throughout long-term use.
Further Guidance
For professional information on traditional timber window refurbishment, visit Historic England .
Choose spiral balances D6 for compact installation, dependable spring-assisted movement, and reliable sash window performance.