Box Sash Windows

Forest Joinery will replace any original Box Sash Windows. They may be old and damaged by the weather or you may think they just look dated, so we can design and fit a more up to date style of box sash windows or we can make them look more traditional if this is what you would like. Our windows all come with a high quality Box Sash frame with double glazing as standard.

We can replace like for like in conservation areas and using our latest technology, you can now even have double glazed box sash windows using thin u lite double glazing. This has been created specifically for those areas where change isn’t possible. We use traditional joinery methods when manufacturing your windows. These are still the best way to make you windows so they that will last for years to come.

We offer a bespoke and a one off service to your structural openings, and can provide spring loaded sashes for new or openings which have never had box sashes previously. This gives you more options when it comes to choosing what you would like.

Our Box Sash Windows are fully draught protected and sealed, keeping you lovely and warm in the winter months and will keep your heating bills low. Forest Joinery can supply in hard word or soft wood and will happily show you some examples of these.

At Forest Joinery we run a professional and friendly service. We have a skilled team of Joiners with over 30 years’ experience so if you live in Kensington, Chealsea, St Pauls or anywhere else in London and you are interested in this service then please contact us and we will love to help you with your enquiry.

We offer all our services to our customers in Essex too.

Here is what we can offer when it comes to having box sash windows:

  • A complete services from start to finish when removing and then installing old/new windows
  • We can dress your windows with stunning architrave to achieve a perfect result
  • Supply of windows that are primed or varnished which means they are protected from the elements, making them last a lot longer

When our team have finished fitting your new windows, you will wonder how you ever lived without them!