Landmark Window

We are a family run business, with over 30 years in the trade of windows and doors London and the surrounding areas. Producing all aspects of bespoke joinery for a wide range of residential and commercial properties, architects, builders and other window companies. Our reputation has been built over many years by our ability to produce the highest quality joinery products together with a traditional approach, expert craftsmanship and the latest technology. All of our joinery is manufactured in house and installed by our highly qualified and experience fitters.

Our expert knowledge, team of craftsmen and over 30 years of experience enables us to design handcraft and manufacture a multitude of Joinery pieces that will enhance and add value to your living space.

In addition to supplying and installing complete new joinery our expert fitting teams are able to restore and repair joinery to its original glory. As well as offering a full english heritage approved draught-proofing service. Not many sash window companies in London also offer sash window repair. So rather than completely replacing or part replacing a sash window, we are able to carry out repair work on some original sash windows - which is particularly important for listed buildings or buildings in conservation areas - as well as being more cost effective.

With over 30 years of experience combined with our state of the art workshop, enables us to tailor make your windows to match every detail of your home's existing windows if required, which is particularly important in conservation areas and listed properties, whilst giving maximum thermal efficiency with our unique slimlite double glazed system that you would achieve with modern UPVC windows. Research shows that carefully manufactured and installed sash windows can have a huge impact on the value of your property when sympathetically matched with the existing windows.

Tailor-made doors to suit the period character of your property. Traditional joinery techniques combined with state of the art equipment and machinery enable us to provide unrivaled quality finished product.