Quality Without Compromise With Our Supply-Only Windows
For many trade professionals, the right window supplier can make or break a project. If you’re working to tight schedules and high client expectations, you need supply-only windows that arrive on time, meet specifications, and fit perfectly.
At Wealden Joinery, we provide a window supply service designed for builders, developers, and contractors who want premium joinery without installation.
We are a window supply company that specialises in handcrafted timber units built to order. Whether you’re fitting out a heritage restoration or a high-end new build, our window range includes everything from traditional sliding sash windows to modern casement windows. Every frame is designed for straightforward fitting on site, giving you the flexibility to install to your schedule while maintaining a high-end finish that your clients will notice.
Built for Performance and Compliance
When you order double-glazed windows supply-only from us, you’re getting more than just a product. Each unit is built to meet or exceed building regulations, including Part Q where relevant, with multipoint locking systems and trickle vents as specified. This is not just about ticking boxes, it’s about providing genuine peace of mind that the joinery you fit is secure, efficient, and compliant.
Our double-glazed units are manufactured to deliver excellent energy efficiency. With options up to triple glazed, we can help you meet the energy rating targets set out for your project.
Whether the brief calls for ultra-modern thermal performance or a sensitive match to existing period detailing, we can deliver a standard ensuring the product works for both aesthetics and technical performance.
A Trade-Friendly Process
We know that in the trade, time is money. Our supply-only service is designed to work seamlessly with your own fitting team. From the first call, we provide detailed drawings, specifications, and any technical data you need for approval. Lead times are communicated clearly so you can book your installation crew with confidence.
Unlike off-the-shelf products, our windows and doors are built to measure. This means no awkward site adjustments, no battling with ill-fitting frames, and no compromise on the end result. If your client has requested standard timber window styles or even a more complex window solution, we can discuss options and integrate them within your timber joinery order.

Versatility Across Projects
Our window supply company works with projects ranging from small-scale refurbishments to significant developments. Developers often choose us for supply-only windows because it allows their teams to keep control of installation while benefiting from our specialist manufacturing. Builders appreciate that our frames arrive ready to fit, complete with glazing, hardware, and seals installed.
Whether you’re after double-glazed windows, casement windows, or sliding sash windows, we make sure every window frame we produce meets our high standards. High-security hardware, durable finishes, and careful attention to proportion are built in as standard. We also offer options for PAS 24 windows, sculpted in durable Accoya for occupants’ peace of mind.
Why Trades Choose Wealden Joinery
- Control over fitting: You install on your timeline, using your preferred methods.
- Custom specification: Every order is made to measure, with a wide window range to suit different projects.
- Technical support: Full drawings, compliance details, and hardware specs provided.
- Quality manufacturing: Skilled joinery backed by decades of experience.
Choosing supply-only windows from Wealden Joinery means knowing you can deliver on your promises to clients. You get a product that fits, performs, and looks exactly as it should, without worrying about delays or shortfalls in quality.
If you’re looking for a window supply company that understands the pressures of the trade, talk to us. We’ll make sure your next order of double-glazed windows supply only arrives ready to fit, fully compliant, and built to impress.

FAQ
What does ‘supply-only windows’ mean for trade customers?
Supply-only windows are manufactured to your exact specification and delivered ready to fit by your team. This gives you complete control over the installation process while benefiting from precision-made, handcrafted timber frames.
Do supply-only windows still meet UK building regulations?
Yes. Every Wealden Joinery window is built to meet or exceed relevant UK building regulations, including Part Q security standards where applicable. We also provide detailed compliance documentation for your project records.
Can supply-only timber windows be PAS 24 certified?
Absolutely. We offer PAS 24-compliant supply-only windows, complete with high-security multipoint locking systems, ensuring your installation meets both aesthetic and safety requirements.
Are your supply-only windows delivered pre-glazed and ready to install?
Yes. All double-glazed (and optional triple-glazed) units are delivered pre-glazed, with hardware and seals fitted, so your fitting team can install them without additional preparation.
Can you match the style of existing windows in a renovation project?
Yes. We regularly create bespoke sliding sash windows and casement windows to replicate period details while incorporating modern performance and compliance features.
What timber options are available for supply-only windows?
We work with a variety of premium timbers, including Accoya for its exceptional durability, weather resistance, and sustainability credentials. Timber selection can be tailored to the style, performance, and lifespan your project demands.
How energy-efficient are your supply-only timber windows?
Our supply-only windows are designed for excellent thermal performance, with double glazing as standard and triple glazing available. This helps projects meet or exceed required energy ratings under UK building regulations.
What information do you provide to support installation?
We supply detailed technical drawings, compliance specifications, and hardware details with every order, so your fitting team has all the data needed for an efficient, trouble-free installation.
What are the advantages of choosing supply-only windows over a full installation service?
Supply-only gives trade professionals control over fitting schedules, allows you to use your preferred methods, and ensures you receive premium joinery without being tied to a supplier’s installation timetable.
How do I order supply-only timber windows from Wealden Joinery?
Simply contact our team with your project requirements. We’ll confirm specifications, provide drawings for approval, and agree on lead times so you can plan your installation confidently.