Business Details
8 Years
experience
Expert Timber Windows, Doors & Conservatories in London
Established in 2018, Joint Joinery has built a reputation for delivering precision craftsmanship in timber-based solutions. Our expertise spans the design, manufacture, and installation of bespoke windows, doors, and conservatories tailored to both residential and commercial properties. As a FENSA-registered company, we ensure all installations meet stringent government regulations for thermal performance and safety. Our team of fully qualified professionals prioritises quality, employing traditional joinery techniques alongside modern technology to create draught-proof, durable products. We offer supply-only or supply-and-fit options, with a commitment to transparency and no intermediary sales personnel.Clients benefit from our comprehensive service, including liability insurance coverage and post-installation quality checks. Our portfolio includes heritage restoration projects, where we replicate original mouldings to preserve historical integrity while enhancing energy efficiency. With a focus on customer satisfaction, we maintain open communication throughout each project, adhering to agreed timelines and specifications. Testimonials highlight our punctuality, attention to detail, and ability to reduce heating costs through superior insulation. Operating from our London facility, we serve clients across the capital with minimal disruption during installations.
Services
Timber Windows
Timber Doors
Conservatories
Sash Window Restoration
Heritage Joinery
Details
- Year established: 2018
Highlights and features
- FENSA-registered guaranteeing regulatory compliance
- Direct tradesman service with no sales intermediaries
- Liability insurance covering all installation work
- Heritage restoration expertise for conservation properties
- Custom draught-proofing for improved energy efficiency
Associations and certifications
- FENSA
What people say
Excellent service
Highly recommend
Reduced heating bills
Punctual and polite
Craftsmanship was excellent
Services
Timber Windows
Custom-manufactured timber windows with double-glazed units meeting British Standards. Available in hardwood or softwood with optional toughened glass and decorative hardware. Draught-proofing included for energy efficiency. Bespoke sizes for heritage or modern properties.
Timber Doors
Security-enhanced timber doors with custom designs including traditional Victorian styles and modern insulation features. Available as standalone units or integrated with glazed panels for conservation properties and contemporary buildings.
Conservatories
Bespoke timber-framed conservatories combining traditional joinery with modern thermal efficiency. Available in Victorian, Edwardian, and contemporary designs with full compliance to current building regulations for residential and commercial applications.
Sash Window Restoration
Specialist restoration of original box sash windows using traditional materials and techniques. Includes spiral balance or lead weight mechanisms with draught-proofing upgrades while maintaining historical accuracy for listed buildings.
Heritage Joinery
Precision replication of historical mouldings and designs for period properties. Services include reinstating original timber features in buildings previously converted to PVCu or aluminium systems, maintaining architectural integrity.
Questions
What types of windows do you manufacture?
We specialise in timber windows including sash, casement, and tilt-and-turn designs with double-glazed units meeting British Standards.
Are your installations FENSA-compliant?
Yes, as a registered FENSA company (number 33242), all our window and door installations meet current building regulations.
Do you handle heritage property restorations?
Yes, we specialise in replicating original timber features for conservation properties while incorporating modern energy-efficient technology.
What areas do you serve?
We operate throughout London with our manufacturing facility in Forest Hill and service clients across residential and commercial sectors.
Do you offer supply-only options?
Yes, we provide both supply-only and full installation services for all timber joinery products.
What guarantees do you offer?
All work includes compliance checks, liability insurance coverage, and post-installation client verification to ensure regulatory adherence.
