Our beautiful traditional timber windows and doors require minimal care and attention to keep them looking and working in premium condition.

Sash windows authenticity

TPSWC original Sash design, manufacture, supply and fit all types of classic timber box Sash Windows, using authentic moulding styles meeting the needs of home owners who require the benefits of new timber double glazed windows but do not wish to compromise the character of their property. We manufacture all our windows with; Traditional horn patters to match your windows or the original style of your street Lead and steel counter-balance Original pulley and cord systems Our individually crafted sash windows deliver a truly authentic feel.


Our sash windows and doors are finished with high quality microporous paint with a choice of colours.


Combining style and performance, our sash windows and doors are designed for; Optimum comfort sealed against draughts, damp air, noise pollution and dust.

Casement Windows

Our traditional hinged bespoke casement manufactured by our skilled craftsmen use traditional joinery methods to create a window that marries premium performance with bespoke designs that remain sympathetic to the original features of your character or period property. Incorporating only the finest materials, craftsmanship and finishes.

Timber Windows With TPSWC

Newly Installed Window Security

Our new sash windows are installed with double glazed units, and are installed with premium quality key operated locks for your complete security and fully draft proofed.
Window security to your existing windows
Your existing catches can be removed and replaced with a premium quality key operated locks for your complete security.
Draught Proofing to your existing windows
When replacement windows are not required and original windows are to be restored our expert draught proofing service can optimise the performance of your existing timber windows. Suitable for sash and casement windows, our draught proofing solutions can help to minimise;
  • Prevention of sash rattle
  • Heat loss
  • Reduce external noise
  • Prevent dust penetration

Precision matched to your existing windows, our carefully installed draught proofing solution helps to improve the all-round performance of your windows, for exceptional results.


Argon filled double glazing with k glass coating. The coating reflects heat back into the room whilst also letting in free heat from the sun, known as passive solar gain.

  • 3mm clear and a wide selection of obscured glass
  • 4mm clear and a wide selection of obscured glass
  • 4.4mm and 6.4mm laminated glass
  • 6mm plate glass
  • 6mm Georgian wire polished plate
  • 6mm Georgian polished plate
  • Full range of 4, 6, 8, 10,12mm toughened glass


Contact Us Today For Your No Obligation Quote

Our building experts are on hand to answer any questions you may have about our services.