One of the most important objectives of our business is not only to recreate the style of the traditional window and doors, but to achieve quality and durability of the windows and doors for many years to come, same as our ancestors managed with windows 100 years ago.

When considering window replacement, it is crucial to plan ahead, especially before Autumn and Winter as this tends to be the busiest time for window installers.

One of the most important objectives of our business is not only to recreate the style of the traditional window and doors, but to achieve quality and durability of the windows and doors for many years to come, same as previous generations managed with windows 100 years ago.

Sash Window Refurbishment Whilst we would always recommend complete box sash replacement as it is most cost effective over the time and most reliable way to ensure smooth operating energy efficient windows, in some cases, complete replacement may not be possible or may not be necessary. On such occasions we can refurbish existing box frame and install new timber sashes into existing frames. We can do this with single glazed or double glazed sashes, as long as the existing box

One of the most important objectives of our business is not only to recreate the style of the traditional window and doors, but to achieve quality and durability of the windows and doors for many years to come, same as our ancestors managed with windows 100 years ago.

Unfortunately it often isn't possible to foresee full extent of the rot or the damage of the timber windows before the work / refurbishment has begun, by which time customer will be facing higher cost to complete the work they may have not budgeted for.

Be it the time for replacement of your old windows or just a time for an upgrade - Sash Window Doctor Ltd. offers bespoke timber sash windows that combine traditional style with modern technology.

bespoke timber windows

Upgrading your windows doesn't just improve the aesthetics of your home; it can also lead to significant energy savings. Many homeowners are unaware of how much energy is lost through outdated or inefficient windows. With an upgrade you can reduce your energy bills and create a more comfortable living space.

Much of the London boroughs are now part of the conservation areas, which require planning application consent to replace the windows. We provide free of charge planning application assistance on order.

Have you heard of the saying, spend less pay twice? Everyone is looking to save the cost, customers as well as the window companies. Window firms are competing and hence increasingly looking to cut the manufacture cost. Making windows in lower graded timber and fast thin layer of spray paint to finish them off with is one of the big saves. What can this mean for you and your windows?

bespoke timber windows

In some cases, installing double glazed windows might not be allowed or necessary due to building regulations or desired aesthetics. Instead, refurbishing existing sash windows with new timber single glazed sashes can be the solution.

Timber Sash Windows

Why choose timber windows over uPVC?. As tempting as it may be to replace old windows with uPVC ones – especially when household finances are squeezed, there are few points to take into consideration when making decision about windows.

specialist in replacement and refurbishment of timber windows

We specialize in bespoke, made to measure external hardwood doors that perfectly complement your home's design.

Timber Windows and Doors

We specialise in traditional timber sash windows - made in top grade timber only, carefully replicating style of the original windows. We...

Timber Sash Windows in Conservation Areas, London

Sash-Window Doctor Ltd. is a small, family run business. Sash Window Doctor (Peter Denney) will be your sole point of contact from the...

Freshly completed installation of traditional timber sash windows, hand made in top grade timber with precision to replicate original...

We often get customers asking to see our ‘show room’. It may be the disadvantage of being small local business that we don't have the...