About from company website
At Century Sash Windows, we blend artisan craftsmanship with bespoke design to elevate your windows and doors. Whether refreshing a period property or upgrading a modern renovation, our work delivers style, durability, and superior energy performance. We use premium materials and offer fast, expert installation-every piece made to measure for your home.
Trust us to bring timeless elegance and long-lasting quality to your property. We are specialists in traditional timber windows and doors. From heritage sash window refurbishment to bespoke door installations, we use the best materials and craftsmanship to match your home, your style, and your needs.
Our services include sash window refurbishment, retrofit and double-glazing, casement window repair and replacement, heritage sash windows, sash window replacement, hardwood front doors, timber French doors, timber door refurbishment, bespoke windows and doors, and premium aluminium windows & doors. Our process involves a thorough survey and assessment, followed by specification and design, then refurbishment or fabrication, and finally installation and finishing. We provide clear guarantees and aftercare advice, making sure maintenance, draft-proofing and weather protection are handled with care so your investment continues to work well for years.
We combine decades of experience in refurbishing heritage and period windows with high-quality materials and finishing, giving you beautiful, long-lasting windows and doors that really perform.
Services
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Sectors
Accreditations from company website
- FENSA Approved Contractor
- BSI Kitemark Quality
- FSC Certification
- Consumer Protection / Craftperson Guarantee (CPA)
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Questions about Century Sash Windows Ltd from the record on this page
What does Century Sash Windows Ltd do?
Century Sash Windows offers bespoke, heritage-crafted timber and aluminium windows and doors. Specialising in sash and casement windows, French doors, and front doors, they provide expert installation and refurbishment services for residential properties. Their listed services include Windows & doors, Refurbishment, Restoration & heritage, Glazing and Carpentry & joinery.
Where is Century Sash Windows Ltd based?
Century Sash Windows Ltd is registered at 85 Great Portland Street, First Floor, London, W1W 7LT, in London.
What areas does Century Sash Windows Ltd cover?
Century Sash Windows Ltd states that it works across London.
How many people work at Century Sash Windows Ltd?
Accounts filed for the year to 2025 report 1 employees, which places the company in the 1-9 employees band.
What is Century Sash Windows Ltd's turnover?
Century Sash Windows Ltd does not disclose turnover: UK small-company accounts are not required to. Based on headcount in its filed accounts, turnover is likely to fall between £72k and £190k. This is an estimate, not a filed figure.
Is Century Sash Windows Ltd still trading?
Companies House lists Century Sash Windows Ltd as active, with accounts most recently made up to 2025-03-31.
What accreditations does Century Sash Windows Ltd hold?
Century Sash Windows Ltd displays FENSA Approved Contractor, BSI Kitemark Quality, FSC Certification and Consumer Protection / Craftperson Guarantee (CPA) on its website.
What sectors does Century Sash Windows Ltd work in?
Century Sash Windows Ltd works in Residential.
When was Century Sash Windows Ltd established?
Century Sash Windows Ltd was incorporated on 2021-03-11, though the company says it has traded since 17.