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Box Sash Windows London | Bespoke Timber Windows

 Box Sash Windows in London


At 4Seasons Joinery Ltd, we specialise in box sash windows in London. From bespoke designs to careful restoration, our joinery brings together traditional craftsmanship and modern efficiency.

Bespoke Timber Window Designs

Our custom-made sash windows are crafted from durable hardwoods and softwoods, available in a range of finishes. Whether you live in a Victorian terrace or a Georgian townhouse, our designs preserve period character while meeting modern building standards.

 Repair, Restoration & Double Glazing

  • Repair draughts, rattles and broken cords

  • Full sash window restoration for heritage homes

  • Double glazing options for energy efficiency

  • Conservation-friendly upgrades for listed buildings

 Why Choose 4Seasons Joinery Ltd?

  • Skilled London joiners with decades of experience

  • Local service across Battersea, Clapham, Wandsworth & Fulham

  • Premium materials & handcrafted details

  • Free surveys and no-obligation quotes

 Recent Projects in South West London

  • Restored sash windows in a Battersea Victorian terrace

  • Double-glazed sash window installation in Balham

  • Bespoke sash design for a Wandsworth townhouse

Images (with ALT):

  • <img src="victorian-sash-window-battersea.jpg" alt="Victorian box sash window restoration London">

  • <img src="double-glazed-sash-balham.jpg" alt="Double glazed timber sash windows London">

  • <img src="bespoke-sash-wandsworth.jpg" alt="Bespoke box sash windows London townhouse">

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