Box Sash / Weights and Pulleys Sash 
A timber Box Sash window is the traditional sash that most people know, operated on sash cords, pulleys and sash weights.
Designed to replace the originals found in many Georgian and Victorian houses, weights & pulleys ensure the windows are easier to open, energy efficient, secure and soundproof whilst keeping with the traditional style of the property.

Concealed / Hidden Balance Sliding Sash
Concealed Balance Sliding Sash windows are easy to use and meet the same quality standards as Weights and Pulleys Sliding Sash windows and are ideal for new builds and tighter budgets.
These windows use spiral rod torsion and tension springs in a self-contained balance for smooth and easy opening and closing.

Yokshire Sliding Sash 
Horizontal Sliding Sash windows or ‘Yorkshire Sashes’ are often seen in cottages in the North Yorkshire area. Their proportions are traditionally square and they open by the inner sash sliding behind the outer. As we are a Yorkshire-based company with our factory located in Bradford, West Yorkshire, manufacturing these products part of our heritage!

Key features: 

• Excellent guarantee - 50 years with Accoya, 30 with engineered timber
• Double draught sealed 
• Concealed trickle ventilation 
• Internally beaded, offering enhanced security and product performance 
• Range of paint, stain and hardware options 
• Water drain detail 
• 'U' values lower than building regulation requirements depending on the specification