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Golden Ratio Sash Windows and Doors London

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Phone

020 3488 1695

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Service Number

n/a

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Fax Number

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Last Updated On

Jun 13, 2026, 2:49:31 AM

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218 Hornsey road

N7 7LLFinsbury ParkEngland

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Listing ID

47547716

About Golden Ratio Sash Windows and Doors London

Golden Ratio Sash Windows and Doors: London s Heritage Joinery Specialists. We preserve the architectural soul of London homes through expert restoration and bespoke timber joinery. Specializing in Victorian and Edwardian sash windows, casement windows, and high-security entrance doors, we balance traditional 19th-century aesthetics with 21st-century thermal performance. Our artisan services include bespoke stained glass design and our signature Stained Glass Encapsulation process, where heritage leadlights are restored and sealed within energy-efficient double glazing. From FENSA-compliant installations to delicate resin-based timber repairs and draught-proofing, our CSCS-qualified team ensures every project meets the Golden Ratio

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Opening Hours

Monday

8:00 AM - 4:30 PM

Tuesday

8:00 AM - 4:30 PM

Wednesday

8:00 AM - 4:30 PM

Thursday

8:00 AM - 4:30 PM

Friday

8:00 AM - 4:30 PM

Saturday

8:00 AM - 3:30 PM

Sunday

Closed

Ratings

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Overview

5
1 Ratings

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  • 1 rating star

What People think about us

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  • Danny

    December 20, 2025

    Amazing service! Golden Ration Sash Windows & Doors did an exceptional job. Highly Recommend them.

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