Sash window restoration in Highbury by Golden Ratio
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Welcome to our website. Please read about what we do and don't be afraid to get in touch if you'd like to book.

@info@goldenratiojoinery.com

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Call on: 02034881695 Or try: 07507391329

If you’d like a call back please send us a number to contact you

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Expert Sash window restoration in Highbury.

Preserve your home’s heritage with London’s master joiners. From historic timber splicing to thermal upgrades, we provide FENSA-certified excellence for your period windows.

✓ FENSA Registered ✓ Accoya® Specialists ✓ Free Site Surveys

Get a No-Obligation Assessment

Book Your Survey →

Golden Ratio Windows provides expert Sash Window Restoration across Highbury and the surrounding London Boroughs.

Sash Window Restoration in Highbury: Preserving Period Charm

From repairs to full overhauls, our expert sash window restoration improves both appearance and performance.

Sash Window Restoration Highbury

Highbury is characterized by beautiful Georgian and Victorian terraces. Restoration maintains architectural authenticity and adds significant home value. Our process includes timber restoration, draught-proofing, and professional painting.

Contact Golden Ratio Windows today for a free consultation. Explore our gallery to view examples of our successful projects.

Our team is dedicated to the heritage restoration of sash windows in London. From Highbury to Islington, we preserve the original charm of your period property.

Weathered light brown brick building with four multi-paned Georgian windows and red brick accents.
Red brick building with two large, arched, multi-paned white windows
Tan brick building with three arched, multi-paned white windows and red brick arches
Close-up of a partially open white sash window
Interior view of a white sash window in a room with patterned wallpaper and wood flooring
Stacked wooden window frames and components
Bay window with three white sash windows overlooking a garden
Person working on a large wooden circular window frame on a workbench
Two tall white sash windows with partially closed shutters overlooking a garden
White sash window above a white bathtub in a bathroom with blue and white patterned tiles
Three white-framed windows showing an exterior view with brickwork
Bathroom with a white sash window, bathtub, and modern sink
A large, round-topped wooden window with multiple panes in a room under construction
Two new white Georgian sliding sash windows on a dark surface
White sash window in a room with green walls and wood floor, overlooking trees and buildings
Three white sash windows installed in a slate roof
Exterior of Pall Mall Barbers Fitzrovia with a red and white barber pole and the number 45 above the door
Partially open white casement window with multiple panes, showing an exterior view of trees
Bay window with three white sash windows overlooking a leafy exterior
White sash window showing a view of rooftops and a distant cityscape
Two white UPVC sash windows in a room with patterned wallpaper and wooden flooring
Exterior view of a light-colored building with several white sash windows, one partially open
Bathroom with a green-framed window, patterned wallpaper, toilet, and a curved glass shower enclosure

Direct Line

07507391329

Quick Enquiry

Core Services

  • Sash Window Replacement
  • Sash Window Restoration
  • Sash Window Repair
  • Casement Windows

Our Work

Heritage Doors
Arched Windows
Interior Sash
Checkatrade Verified
pentagon

Here at Golden Ratio Windows we have built up an excellent reputation in our local area by offering the most comprehensive and expert service in Highbury. From the planning stage to the finished article; we are with you every step of the way, making sure that whatever the task, you are completely satisfied with the end result. You can also rest assured that you will be receiving a professional, yet personal service for each job that we attend.

See our services

With so many years working in the trade, we are happy to answer any queries and provide quotes for any work that you are looking to have done. If you are in need of any work in Highbury or the surrounding areas, then give us a call on 02034881695, or send us a message through our contact page.

Contact us