Services we provide

Sash Windows Replacements London

At Golden Ratio Windows, we have been offering our top-quality sash windows replacement service to our customers throughout London for many years. Our expert team have both the knowledge and experience to ensure all sash window replacements are carried out perfectly, providing nothing but the best service each and every time!

Our sash window replacement service provides professional manufacturing and fitting of your new sash windows into an existing brickwork opening that previously had your old sash window positioned. Therefore, the opening of your window will still exist, however, the original sash window will be replaced with a newer model, by our team.

At Golden Ratio Windows, we manufacture bespoke sash windows and cater for a comprehensive range of styles, and varied budgets for all replacement windows.

Different property types may require different additionals when undergoing a sash replacement service, allowing us to provide varied options including:

• Sprung balanced options
• Weights and pulleys
• Fully draught proofed windows
• Inner-mouldings matched to your specification
• Sash horns matched to your specification
• Softwood and hardwood are available
• Oak and specialist timber are available
• Timber is pressure treated with wet rot, dry rot and wood preserve
• Windows are primed with microporous paint unless otherwise requested
• A full painting service is available

With all replacements, we measure the top rail height, style width, meeting rail height, bottom rail height, bottom rail angle of chamfer, glazing bar width, visible outer face, box depth, sill profile, and much more. This is done to ensure the replacement sash window is a true replica of the original. At Golden Ratio Windows, we even trace the sash horns and scribe the inner moulding. With this level of intricate attention to detail, we are then able to manufacture a perfect replica of your previous sash window, allowing us to meet or even exceed your high expectations!

If you are looking for a professional team to assist you with the replacement of your sash windows, look no further than Golden Ratio Windows in London. Give us a call today on 02034881695 or 07507391329 for a no-obligation quote, or to talk to a member of our team in more depth!