Sash Windows - Concealed Balance

The Concealed Spring Balanced Sash windows have been designed as a modern-day alternative to a weights and lines window, whilst still maintaining the traditional sliding windows aesthetic.

Our Concealed Balance windows require a smaller outer frame and can be fitted between brickwork, like a traditional casement window. This can offer cost savings over the weights and lines sash window, whilst keeping many of the same attributes.

Input Joinery's modern draught-strip technology and double glazed units reduce heat loss, draughts and condensation for an easy-care, smooth and rattle-free window operation.

A choice of mouldings, ironmongery, glass and paint finish can be chosen from our standard range to compliment your project.

Browse our gallery to view our recently completed projects featuring our traditional Sash Weights and Lines windows; alternatively, read our blog on What to Consider When Choosing Timber Sash Windows.

  • Weather Stripped and Draught Proof Design
  • Locking Fitch Catches
  • 100mm Vent Restrictors
  • Concealed Trickle Ventilation (if required)
  • 24mm Argon Filled Double Glazing
  • Choice of Finishes (from our standard range)
  • Choice of Moulding (from our standard range)
  • Wide Range of Designs and Styles

period style windows
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