01753 858196 info@boxsash.com

WE CAN VISIT YOU SAFELY WITH SOCIALLY DISTANCED FACE TO  FACE MEETINGS, OR DISCUSS YOUR NEEDS OVER THE PHONE OR VIA VIDEO CALL

The highest quality product means using the highest quality materials.

 

Wood – we only use solid hardwood timbers

Only solid hardwood timbers create the strongest and longest lasting windows and doors. We use sustainably sourced Idigbo wood from Africa, an exceptional quality hardwood timber that’s similar in appearance to Oak. Easy to work with, doesn’t warp and is resistant to water and termites.

Modern engineered woods that many companies use can deteriorate over the years, particularly from moisture retention. Little wonder our frames can last a lifetime.

Joinery – by time served highly skilled craftsman

Everything is bespoke and made to order using traditional and exacting methods. Yes we have all the machinery to work efficiently, but we never loose sight of the attention to detail the eye provides. A great of hand finishing produces the exceptional quality we are so proud of.  

Glazing – we make our own

We make our own glazing because we couldn’t find a reliable source to produce them consistently to our own exacting standards. That way we can control the quality from start to finish (which we prefer!)

Glazing spaces are always filled with Argon gas for maximum insulation and sound proofing properties.

Ironmongery – solid metal fittings

A wide choice of solid metal fittings in varying colours and finishes, which our surveyor will show you.

Paint – water based

A microporous water based paint with a white satin finish and 70% sheen comes as standard. If you’re feeling more adventurous? We can colour match shades such as a Farrow and Ball with tailored and sprayable exterior paints produced for us by Morrell Paints.

Fitting – expertly fitted

Our fitting team are experienced, tidy, friendly and helpful and naturally operate to all current COVID19 Safety Standards.

 

From cutting, joinery, painting, glazing and finishing – no chemicals are used in the manufacturing process. Nothing is wasted – even the sawdust we collect through our dust extraction system is given to the local stables to make bedding for their horses.

 

Traditional Meets Performance

Our traditional timber sash windows and doors have delighted customers for over 40 years. Combining elegance with exceptional standards of performance, insulation, security and finish, our products are of the very highest quality.

Market Leader Since 1979 

The Original Box Sash Windows Company has been operating in London and the South East since 1979. With an innovative approach to windows and doors, combined with outstanding service, it has kept customers happy for over 40 years. 

Our Lifetime Guarantee

For complete peace of mind, our superior quality timber windows come with a lifetime parts guarantee, all insured by the Independent Warranty Association. Glazing units come with a 10 year guarantee. 

 

The Original Box Sash Windows Company

The Joinery
29-30 The Arches
Alma Road
Windsor
Berkshire
SL4 1QZ

01753 858196