Sliding Sash Windows Sliding Sash Windows Sliding Sash Windows

Sliding Sash Windows

Possibly the most cost-effective sliding sash timber window available

The Howarth Windows & Doors Secured by Design sliding sash window range meets the most exacting specifications whilst being surprisingly cost-effective.

  • Possibly the most cost-effective sliding sash timber window available

  • Secured by Design certification available

  • U values down to 1.35W/m2K* can be achieved ensuring efficient control of heat loss

  • BFRC ‘B’ or ‘C’ Rated. Effectively helps to reduce ongoing energy costs

  • 100% timber construction

  • Double sprung balances fitted as standard for smooth and improved ease of operation

  • FSC accredited engineered softwood minimises waste and increases stability

  • Wide range of standard & non-standard finish options - perfect for any application

  • Tilt facility enables simple cleaning of glass and safer maintenance

  • 10 year guarantee on painted finish and 6 year guarantee on stained finish for peace of mind and lower maintenance

Traditionally styled with modern techniques including spring balances and tilt facility for ease of use and maintenance. Our sliding sash window range is timber through and through and can be specified with full Chain of Custody where required.

*Figures achieved with specific glass and spacer specifications.

  • Forests Forever
  • British Woodworking Federation
  • Secured by Design
  • Wood Window Alliance
  • Timber Trade Federation
  • Timber Decking & Cladding Association
  • Federation of Master Builders

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