We’ve been manufacturing state-of-the-art timber windows and doors since 1884. As a family business, we believe in building lasting partnerships to deliver products that exceed expectations and a service that goes above and beyond.
George Barnsdale stands as the epitome of luxury and craftsmanship, seamlessly blending tradition with innovation to deliver bespoke windows and doors tailored to the unique needs of our discerning clientele.
With a rich heritage dating back to 1884, our commitment to quality and authenticity is unparalleled, resonating with customers who value heritage and legacy in their purchases. From personalised problem-solving and engineering-led innovation to British-manufactured excellence, we offer a holistic experience that embodies the essence of bespoke luxury, setting us apart as the premier choice for those seeking uncompromising quality and timeless elegance in their architectural investments.
We combine our love for characterful buildings with our passion for innovation, to manufacture high-performance, hand-crafted timber windows and doors for new build and heritage properties.
We have decades of experience working with some of the UK’s leading contractors, developers and architects to deliver custom timber windows and doors for projects of all sizes.
With our expert team available to conduct thorough site surveys, we can support you from the very beginning of your project, helping you provide accurate measurements for the quotation stage and spot potential challenges along the way.
Whether you need a quick answer to a question, or an in-depth consultation, our team of experts are available to support you every step of the way.
We offer an in-house installation service for commercial projects. Our team of experienced installation staff have worked on some of the most prestigious timber windows projects in London.
We have a talented and experienced project management team who invest time into supporting you at every stage of the project to ensure you meet project timeframes and adhere to specific project requirements.
We’re timber window and door specialists, and we’re proud of the knowledge, innovation and care that goes into every single product we make. Every day we’re pushing ourselves to be better than the day before.
We are a family business with a long-standing culture of preserving architectural heritage and the unique building styles endemic to the UK. We foster a balance of cutting-edge mechanisation that guarantees performance and a tailored approach that allows for a fully bespoke offering. We are a national brand with a local approach to manufacturing and delivery.
Within this Case Studies section you will find a catalogue of work to inspire. From the replacement of timber windows and doors in family homes through to customised designs for luxurious and mixed-use sites, we work with clients to provide the best possible solution.
Lincolnshire-based timber window and door manufacturer, George Barnsdale, is the latest manufacturer to join NBS and list its products on NBS Source, the highly successful manufacturer product platform.
George Barnsdale works closely with architects and specifiers at all stages to support in making informed product decisions on their projects. With specifiers being a key audience and one that increasingly requires information digitally, it decided to add NBS Source to its methods of engaging with the specifier audience. Specifiers will have access to 10 George Barnsdale products, including timber sliding sash windows, casement windows, bi-fold doors and entrance doors.
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Timber is the term typically used for wood that is used in construction. Although all timber is wood, not all wood can be classed as timber, as it needs to meet certain standards in order to be used in the construction of windows, doors, and even buildings. In order to be used for house beams, panels, and other building purposes, the timber used must be durable, high quality, and have been properly prepared.
In short, timber is a structural material, whereas wood is an umbrella term which covers all manner of materials that come from trees — not all of which are suitable for construction.
Timber is the term typically used for wood that is used in construction. Although all timber is wood, not all wood can be classed as timber, as it needs to meet certain standards in order to be used in the construction of windows, doors, and even buildings. In order to be used for house beams, panels, and other building purposes, the timber used must be durable, high quality, and have been properly prepared.
In short, timber is a structural material, whereas wood is an umbrella term which covers all manner of materials that come from trees — not all of which are suitable for construction.
There are a number of reasons why people prefer timber windows and doors over other materials like UPVC. Here are just a few:
Timber is the term typically used for wood that is used in construction. Although all timber is wood, not all wood can be classed as timber, as it needs to meet certain standards in order to be used in the construction of windows, doors, and even buildings. In order to be used for house beams, panels, and other building purposes, the timber used must be durable, high quality, and have been properly prepared.
In short, timber is a structural material, whereas wood is an umbrella term which covers all manner of materials that come from trees — not all of which are suitable for construction.
Founded in 1884, George Barnsdale is a family run business manufacturing high-performance timber windows and doors in Donington, Lincolnshire and offering a nationwide project management and installation service.
© 2025 George Barnsdale | High Street Donington, Spalding, Lincolnshire PE11 4TA | Phone: 01775 823000
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