New & replacement front doors for homes in Oxfordshire & Buckinghamshire
Single & French DoorsKey Features
Our products
Comp Door composite entrance doors
With an extensive range of modern and traditional door designs to choose from, Comp Door composite front doors are expertly engineered to create a "premium door with market-leading performance at a competitive price." Not only do they offer eye-catching style but each component has been carefully considered. Every standard Comp Door has a premium, cross laminated Albasia Falcata timber core, wrapped in CoolSkin technology, engineered to withstand extreme temperature changes and maintain optimum impact performance. We believe Comp Door offers the UK's best quality composite entrance door. The fantastic design range, ironmongery and colour options creates a great base for you to custom design that entrance door you are looking for.
- Over 250 colour combinations inside & out
- 48mm solid timber core
- Highly advanced secure locking system
- Chamfered, sculptured or arched frames
- Available with side panels
- All locks compliant PAS24: 2016
- ABS security cylinder as standard
Our Comp Door range includes:
- Glazed or solid door options
- Composite stable doors
- Cottage style composite front doors
- Modern and contemporary styles with clean lines
- Composite front doors with side panels and glass

Origin aluminium front doors
The Origin aluminium front door is a precision-driven, expertly engineered object of beauty. Providing the ultimate combination of advanced security, tasteful aesthetics and thermal efficiency, available in a huge range of stunning panel choices, colours and styles, It’s completely bespoke, enabling you to create a personal statement with ease.
Wood front doors
Our hardwood timber doors really are a thing of beauty. The 58mm solid hardwood door slabs are as solid and as beautifully crafted as you will find anywhere in the UK. Being made from timber, almost any style can be achieved but we do offer a standard range of door designs to help start you on your design journey. In order for us to better understand your requirements we’d always recommend speaking to someone in the office who can talk through the options available to you as these doors are such a bespoke product.
What our customers say
Windmill Windows have replaced various external doors, the entrance porch & front door & now all of the windows. The quality of the doors, windows & workmanship is excellent.
Mr & Mrs McGill
We’ve used Windmill Windows for various jobs including windows and doors at our golf driving range. I would highly recommend them. Their service from start to finish was first class. Good communication, fair pricing & quality workmanship. After two years we had a slight issue with one of the entrance doors due to heavy traffic and within 30 mins of phoning Windmill Windows they were there to fix it!
Tom Baker
Contact information
Hours of operation
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