Timber Sash Window Restoration in Bexleyheath, Welling & Sidcup

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The London Borough of Bexley is home to 23 conservation areas and countless period properties, from Victorian terraces to Edwardian villas. At Barnsbury Joinery, we specialise in restoring and replacing original timber sash windows in Bexleyheath, Welling, Sidcup and surrounding areas, combining traditional craftsmanship with modern performance.

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Why Homeowners in Bexley Choose Barnsbury Joinery

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• Conservation expertise – familiar with Bexley Council’s heritage policies.

• For homeowners, not landlords – we work with property owners investing in long-term value.

• Traditional joinery – bespoke timber splicing, cord renewal, sill repairs.

• Modern upgrades – discreet draught-proofing and slimline heritage double glazing where permitted.

• Trusted reputation – decades of sash window restoration across London & the South East.

 

Our Timber Window Services in Bexleyheath, Welling & Sidcup

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Sash Window Restoration:

• Cord & weight replacement

• Timber splicing & decay repair

• Draught-proofing & weather seals

• Reglazing & sash balancing

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Timber Window Replacement:

• Like-for-like replacements for listed & conservation homes

• Bespoke joinery replicating original sightlines

• Slimline double glazing to improve energy efficiency

• Heritage Compliance

All work follows Bexley Council’s Conservation Area guidance, ensuring your property’s historic character is preserved. 

Local Experience Across Bexley

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We’ve completed sash window projects for:

• Victorian properties near Danson Park

• Edwardian terraces in Welling

• Conservation homes in Sidcup

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FAQs:

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Q: Can you double glaze sash windows in Bexley’s conservation areas?
Yes – we install slimline heritage double glazing where permitted.

 

Q: Do you offer full replacements?
Yes – all replacements are like-for-like timber, approved for listed and conservation properties.

 

Q: What is the cost of sash window restoration in Bexley?
Pricing depends on window condition and scope of work. We offer free surveys & quotes.

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Book Your Free Local Survey

Barnsbury Joinery restores sash windows across Bexleyheath, Welling and Sidcup. Contact us today to arrange a free survey and protect your home’s period character.

👉 Call us on 02071646305 or complete our online form to book now.