THE Go-To Supplier of Trade Aluminium Windows
When sourcing aluminium windows for trade, you need a supplier you can trust — one that delivers quality, consistency, and reliability. At 23 Doors Limited, we specialise in supplying high-performance aluminium windows tailored to the needs of trade professionals, from builders and developers to architects and installers. Here’s why we’re the perfect partner for your next project.
Superior Aluminium Window Quality
At 23 Doors Limited, quality comes first. All of our aluminium windows are fabricated using premium-grade profiles, precision-engineered for thermal efficiency, security, and longevity. Whether you need slimline frames for a sleek modern look or robust systems for commercial installations, our windows meet and exceed current building regulations while offering timeless aesthetics.
Each unit is tested for durability and performance, giving you — and your clients — complete peace of mind.
Built for the Trade
We understand the pressures of working in the trade: tight deadlines, budget constraints, and the need for total reliability. That’s why our entire operation is designed with trade professionals in mind. From fast lead times and competitive trade pricing to expert technical support, 23 Doors Limited is structured to make your job easier.
Our trade service includes:
- Clear and consistent pricing
- Fast and flexible delivery options
- Accurate lead times
- Easy ordering process
- On-hand advice from aluminium window specialists
Whether you’re managing a large-scale development or a one-off installation, our systems help you stay on schedule and within budget.
Wide Range of Trade Aluminium Windows & Options
We offer a full range of aluminium window styles, including casement, tilt-and-turn, fixed frames, and more. With a choice of colours, finishes, and glazing options, you can specify exactly what you need for each individual project. Need bespoke sizing or a specific U-value? No problem — we’ll work with you to ensure your order meets your exact requirements.
Consistent Reliability
When you’re on site, the last thing you need is delays or product issues. 23 Doors Limited has built a reputation for reliability. Our supply chain is streamlined, our customer service is responsive, and our production schedules are dependable. We don’t just supply trade aluminium windows — we deliver confidence.
Expert Knowledge and Support
We’re more than just a supplier — we’re your trade partner. Our team brings years of industry knowledge and technical expertise, offering practical advice on product selection, compliance, and installation. Whether you’re working with a client on a custom design or dealing with planning regulations, we’re here to help you navigate the process with ease.
Trusted by the Trade
23 Doors Limited is trusted by builders, contractors, and developers across the UK. Our combination of quality products, dependable service, and competitive pricing has earned us a loyal and growing trade customer base. When you choose us, you’re partnering with a supplier that values your time, your reputation, and your success.
If you’re looking for a reliable, experienced, and trade-focused supplier of aluminium windows, look no further than 23 Doors Limited. Get in touch today to discover how we can support your next project with quality windows and dependable service.
