SPS Timber Windows Limited

SPS Timber Windows design, manufacture and install premium quality bespoke timber windows and doors
Accoya casement window by SPS Timber Windows
Accoya Sliding Sash Window by SPS Timber Windows
Wooden Box Sash Windows by SPS Timber Windows
Wooden casement windows by SPS Timber
Wooden Sliding Sash Box Window by SPS Timber WIndows
Traditional Sliding Sash Windows by SPS Timber Windows
Traditional wooden casement windows by SPS Timber Windows

Products / Services

  • Doors and Doorsets
  • Bifold / Sliding Doors
  • Doors Supply and Fit
  • External Doors (i.e. entrance doors / side doors)
  • Patio / French Doors
  • Bespoke Joinery
  • Conservatories
  • Orangeries
  • Windows
  • Glazing option - Double Glazed
  • Glazing option - Leaded Lights
  • Glazing option - Single Glazed
  • Roof Lanterns
  • Sliding Sash Windows
  • Windows Supply and Fit


Award-winning SPS Timber Windows is celebrating its 22nd year as South West London’s most established specialist in the design, manufacture, installation and finishing of bespoke timber box sash windows, casement windows, French doors and folding sliding doors. Made to “A” rated specifications in Accoya® wood, our windows and doors are recognised for the superior quality of their construction, performance and finish and authentic replication of period designs and features.