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Business Details
34 Years
experience
Premium Timber Windows & Doors in Essex | Westbury Windows & Joinery
Westbury Windows & Joinery has been crafting premium timber windows, doors, and roof lanterns since 1992, establishing a reputation for excellence across the UK. Our expertise lies in combining traditional British aesthetics with technical precision, using sustainably sourced Accoya timber and advanced manufacturing techniques. With over three decades of experience, we serve homeowners and architects seeking bespoke joinery solutions that prioritise durability, security, and design integrity. Our products undergo rigorous independent testing to meet British and European standards, ensuring compliance with Part Q security regulations and PAS24 certification.

Based in South Woodham Ferrers, Essex, our factory employs cutting-edge machinery alongside skilled craftsmanship to deliver hand-finished products tailored to individual specifications. We maintain transparency through comprehensive technical documentation and offer nationwide delivery with lifetime guarantees, reflecting our commitment to customer satisfaction and industry leadership.
Services
Timber Windows Timber Doors Roof Lanterns Glass Screens Garden Rooms
Details
  • Year established: 1992
Highlights and features
  • Over 30 years of specialist experience in premium timber joinery
  • Bespoke designs tailored to individual architectural requirements
  • Use of sustainably sourced Accoya timber for enhanced longevity
  • Products independently tested to British and European standards
  • Dedicated project consultants providing end-to-end support
Associations and certifications
  • UKAS
  • PAS24
What people say
Superior quality Outstanding service Exceptional customer service Top class Amazing product
Services
Timber Windows
Our timber windows combine traditional craftsmanship with modern engineering. Available in casement, sash, and French styles, they feature 68mm laminated Accoya frames for superior durability. Each window meets Part Q security standards with multi-point locking systems and undergoes independent testing for thermal efficiency and acoustic performance. Ideal for both period restorations and contemporary builds.
Timber Doors
Custom-designed timber doors include entrance, French, and bi-fold options with 68mm Accoya construction. Certified to PAS24 standards, they feature high-performance ironmongery and optional glazing configurations. The doors combine security with aesthetic appeal, available in traditional panelled designs or modern boarded styles to complement any architectural style.
Roof Lanterns
Roof lanterns enhance natural light in extensions and conservatories. Available in square, rectangular, and octagonal configurations, they feature thermally efficient glazing and decorative cornices. The aluminium-capped frames ensure low maintenance while providing structural integrity. Customisable internal and external paint finishes allow seamless integration with existing architecture.
Glass Screens
Glass screens offer uninterrupted views with direct-glazed timber frames. Available in 24 paint finishes, they feature optional moulded detailing and thermally broken profiles. Designed for large openings, these screens maximise daylight while maintaining security. The system allows seamless transitions between indoor and outdoor spaces with minimal structural interruption.
Garden Rooms
Sister company Westbury Garden Rooms creates bespoke extensions with premium joinery. Combining structural integrity with aesthetic appeal, these spaces feature large glazed areas, traditional detailing, and thermally efficient construction. Available in classical or contemporary styles, they provide year-round usable spaces that enhance property value and architectural coherence.
Questions
What types of timber do you use in your products?
We use sustainably sourced Accoya and European hardwoods, chosen for their durability and environmental credentials. These materials undergo acetylation to enhance longevity while maintaining natural aesthetics.
Are your products compliant with UK building regulations?
All windows and doors meet Part Q security standards and PAS24 certification. Our products undergo independent testing at UKAS-accredited facilities to ensure compliance with thermal, acoustic, and security requirements.
Can I customise the design of my windows and doors?
Yes, we offer full bespoke design services. From traditional panel configurations to contemporary boarded styles, our team works with clients to create tailored solutions that match specific architectural requirements.
Do you provide nationwide delivery and installation?
We offer nationwide delivery across the UK with comprehensive installation support. Our team provides on-site guidance and technical assistance to ensure seamless product integration.
What warranty do you offer on your products?
All products come with a 10-year guarantee, extendable to lifetime coverage. This includes touch-up paint supplies and maintenance guidance to preserve product condition over time.
How do you ensure product durability and weather resistance?
Our timber undergoes advanced treatment processes, and all products feature microporous paint systems. The 68mm frame construction exceeds industry standards for thermal efficiency and weather resistance.