Our Story

At Weller Green, we specialise in the manufacture and installation of timber windows and doors. With over fifteen years of experience, we offer high-quality bespoke products, focusing on exceptional service to our customers across London and its surrounding areas.

How It Began

Founded by George and Ryan, Weller Green began in a small workshop in Hertfordshire with a vision to offer high-quality British-made products to the window and door industry. Our dedication to craftsmanship and customer satisfaction has propelled us to become a trusted name in the industry. Now operating from a larger workshop in North London, our skilled in-house team handles everything from design to installation. Our expertise spans residential properties, commercial properties, shop fronts, large building projects, and installations in conservation areas and listed buildings.

Expertise & Services

We take pride in employing traditional British joinery techniques. Our windows and doors are meticulously crafted to a factory finish in our workshop in North London. We have the capability to replicate any style of window and door, including Victorian, Edwardian, and traditional Georgian designs. If you have a specific design in mind, we can manufacture bespoke products tailored to your requirements. Our windows and doors are designed to be energy-efficient and durable while retaining all the period features, from intricate moulding designs to authentic horn details and glazing bars. Understanding the diverse needs of our clients, we offer various services, from installing new windows and doors into original frames to the full replacement of windows, doors, and frames. Our overhaul and draught-proofing services ensure enhanced thermal efficiency and operational smoothness of your windows and doors.

Why Choose Us?

By providing both manufacturing and installation services, we offer a seamless, one-stop solution for replacing your timber windows and doors. Faster turnaround times are achievable as everything is produced in our London workshop.

Our goal is to exceed customer expectations, leading to high rates of recommendations and referrals. Over half of our orders come from satisfied customers who recommend us to others.

We are registered members of FENSA, a government-authorised scheme that monitors building regulation compliance for replacement windows and doors. This ensures that our installations meet the highest standards for thermal performance, safety, and security.

Our Team

Our exceptionally skilled team of bench joiners, machinists, and glaziers ensures every product is crafted and installed with precision and quality. Each window and door is expertly installed by our in-house trained specialist installers.

Our Ethos

At Weller Green, we believe in delivering excellence in every aspect of our work, from the materials we use to our craftsmanship and customer interactions. Integrity, quality, sustainability, and professionalism are at the heart of everything we do.

Ready to transform your space with premium windows or doors?

Don’t Just Take Our Word for It—Check Out Our Work!