Windows

At O’Sullivans Joinery, we offer expertly crafted wooden windows to customers throughout Swansea and the surrounding areas. With years of experience in traditional and contemporary joinery, we specialise in producing made-to-measure timber windows that provide both style and substance.

Our bespoke windows are designed to complement the character of any property while delivering excellent insulation and security. Whether we are helping to restore a period home or enhancing a modern build, we create tailored solutions that blend seamlessly with the architecture. At O’Sullivans Joinery, we build every window using premium-grade timber and precision joinery techniques to ensure long-lasting, weather-resistant finishes.

We manufacture a wide range of styles, including sash windows, casement windows, and heritage designs. Each unit is custom-built to your exact dimensions and specifications, with a variety of glazing, paint, and ironmongery options available. Attention to detail is at the heart of what we do, resulting in windows that are both functional and visually appealing.

From the initial site visit through to installation, we work closely with customers to ensure every aspect of the project meets your expectations. Based in Swansea, we are committed to providing personal, professional services that uphold the highest of industry standards. 

If you are looking for bespoke timber windows that combine energy efficiency with timeless design, contact our team at O’Sullivans Joinery today on 07971411127 for a free consultation and competitive quote.