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We specialise in the repair, restoration, and replacement of traditional timber sash windows across Holloway. Our master joiners blend traditional craftsmanship with modern techniques to preserve your home's character and improve thermal efficiency.
No obligation · Free site survey · Reply within hours
Golden Ratio Windows provides expert Sash Window Repair across Holloway and the surrounding London Boroughs.
Preserve the character and improve the comfort of your Holloway home with our expert sash window repair services. We understand the diverse architectural styles found in Holloway, from Georgian and Victorian terraces to later period properties.
Our skilled craftsmen handle everything from simple draught-proofing and security upgrades to more complex timber repairs and sash cord replacements, ensuring your windows are both beautiful and fully functional.
Holloway properties, particularly those near Holloway Road and Tufnell Park, often face challenges with noise and pollution. Our draught-proofing system not only seals out the London chill but also provides a significant barrier against airborne noise and dust. By repairing the structural integrity of your original timber sashes, we can make your home quieter and more efficient while retaining its heritage look.
Our team provides essential sash window repairs in London. From Holloway to Highbury, we fix draughts and broken cords to keep your heritage windows functional.
We have helped hundreds of London homeowners upgrade their inefficient single-glazed windows.
Finsbury Park
"Saved our original Victorian windows when others said replace. Beautiful workmanship — our sash windows look brand new."
Stoke Newington
"Draughts completely gone. Warm house for the first time in years. Fair price and they clearly know period properties inside out."
Central London
"They completely replaced two windows in our Edwardian home. Friendly, communicative and done quickly — in just 2 days."
North London
"The detailing is very well done and accentuates the property nicely. The whole front of the house looks much better as a result."
Yes. We regularly carry out sash window repair and restoration services in Holloway and all surrounding boroughs. We offer free site surveys for all local residents.
Yes, absolutely. We specialise in retrofitting slimline double-glazed units into original timber sash windows. This means you don't have to rip out the entire window box, saving money and preserving the historical character of your property.
Costs vary depending on the extent of the damage (e.g., rotten sills vs simple broken cords). However, repairing is almost always significantly cheaper than a full replacement. We provide completely transparent, itemised quotes after a free survey.
Stop the draughts and start saving on energy bills. We offer a free, no-obligation survey and quote for all window upgrades across London.
218 Hornsey Road, London, N7 7LL
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