We specialise in bespoke bay windows in London, designed and manufactured from premium quality timber to enhance your property’s character, space, and natural light. At 4Seasons Joinery, our skilled craftsmen create custom timber bay windows tailored to both period properties and modern homes.

Our wooden bay windows extend outward to maximise interior space, increase natural light, and provide elegant panoramic views. Whether you are restoring a traditional property or adding a feature to a contemporary home, each bay window is built with precision using high-quality materials and expert joinery techniques.

We offer a full service from design and manufacture to professional installation, ensuring every project is completed to the highest standard. Our timber bay windows are available with single or double glazing options, including slimline double glazing that improves thermal performance, insulation, and security while maintaining the original character of your home.

Every detail can be customised to suit your style, including timber selection, mouldings, glazing, ironmongery, and finishes. We use durable Accoya® timber or FSC-certified hardwood, providing long-lasting performance and resistance to weathering.

Serving London, including Clapham, Battersea, Fulham, and surrounding areas, 4Seasons Joinery delivers high-quality bespoke bay windows that combine functionality, durability, and timeless design.

Our Bay Window Services Include

• Bespoke timber bay window design and manufacturing
• Professional installation across London
• Accoya® timber or FSC-certified hardwood options
• Energy-efficient double glazing and slimline glazing
• High-security locks and durable hardware
• Custom finishes, mouldings, and paint options
• Full draught-proofing and weather protection