One of the latest additions to the range of timber sash windows is the tilt & slide option – when upper and lower sliding sashes can be fully tilted inwards. With this function outer panes of the window can be reached from inside the home which means easy cleaning and maintenance without the need of ladders.

This type of sash windows can be only manufactured with spiral balances, operating within an aluminum channel and the benefits of  high technology security features:


Engineered timber to minimize seasonal movement and timber wastage


Double glazing to meet future energy saving requirements, (part L,2013)


Low maintenance high performance finishes

This, together with the high performance weather seal, minimizes heat loss and reduces drafts which in turn saves energy. This combination also reduces noise.

The windows are available with or without glazing bars and are available in standard sizes or can be made-to-measure. Detailed drawings to illustrate your exact requirements are available on request.

Arched or curved windows are available along with various options for bay windows.




  • Constructed using European Oak, Meranti or treated Redwood Pine.

  • Multi-layered laminated sections (also known as ‘engineered sections’) help to eliminate seasonal movement and warping.


  • As standard all units are fitted with 22mm argon filled units to provide a U value below 1.5 W/m2k.

  • Our enhanced conservation sashes are glazed with ‘slimlite’ glazing.

  • Options on glazing include: toughened, laminated, acoustically enhanced, obscure.

  • Advice on glazing regulations in accordance with Part F will be provided by your consultant.


  • Our high performance paints and stains will maximize the life of your windows allowing maximum duration between maintenance.

  • Unlike re-painting in the past the re-application of finish does not require laborious scraping and sanding. Modern micro-porous paint systems allow the timber to breathe preserving the integrity of the wood. When the time comes a light sanding over the window will provide a key to reapply the top coat.

  • All our products can be finished in any RAL color, dual color available.


  • Spiral Balances for new build where the reduced sectional dimensions are required.

  • Tilt & Slide for enhanced security and performance.

  • A concealed ventilation system can be incorporated for compliance with part L.


  • Fitted with full window seals to avoid draughts and rattle.


  • Trickle ventilation supplied to comply with Part F of the building regulations, where required.



  • Toughened, laminated, obscured and self-cleaning glazing options available.


  • We offer the option of dual painting. e.g. different colors inside and out.


  • Sash lifts and fitch catches are also available in period ironwork, either wrought iron or pewter.