Bespoke sash windows that last a lifetime
(and that’s guaranteed)
Preserve the heritage of your home with traditional sash windows, hand-crafted using time-honoured techniques and guaranteed for life.
Complete the form below to request a no obligation quotation visit.
Sash windows that don’t just look like the real thing; they are the real thing.
Unlike many sash window suppliers’ wares, an Original Box Sash window doesn’t just look like the real thing; it is the real thing, a solid hardwood window just like your originals would have been and that’s why we’ll give you a lifetime guarantee on any frame, as opposed to the standard 10-year deal.
We follow traditional methods to obtain a perfect fit and smooth operation. Faithful to the original way of doing things, we’ll only ever use solid hardwood; our choice is an African hardwood (Indigbo) which looks just like oak, is moisture and termite-resistant, easier to work with and lasts for a lifetime.
Now that we’ve been using our hardwood for more than 40 years, we can safely say that it’s proven its worth. So we’ll never compromise on quality or use treated softwood alternatives that could cause your sash windows to fail the test of time or result in expensive maintenance bills.
Your sash windows will be handmade in our traditional joinery in Wales, where we’ve been crafting away for five decades. Our shortest-serving employee has been with us for 20 years already, which means one thing: you won’t find a more experienced team to take care of preserving your home with elite sash windows anywhere.