Here at Benchmark Windows, our state-of-the-art showroom in Lancing displays our comprehensive range of bespoke composite doors.

Our composite front doors proudly combine classical, modern, or futuristic styling with a full range of security-compliant locking. Our doors are not only stunning, but they also provide a high-quality and secure entrance to any home. If you are looking for a reliable company that offers bespoke composite doors supplied and fitted, the team here at Benchmark can provide excellent solutions.


With a door thickness of 70mm, bespoke composite doors are nearly 50% thicker than most alternatives, making them a much more sturdy and secure option. Each door leaf is tailored to your made-to-measure frame and is double-rebated for extra weather performance, fully reinforced and triple-glazed as standard. This means you do not need to compromise on style, security or functionality when choosing our bespoke composite doors for your home.

Our exclusive composite doors are available in a wide range of styles and frame colour options. Various threshold options are available including mobility thresholds, making it the perfect solution for easy wheel or pushchair access. A comprehensive range of matching combination frames is also available with either glass, matching composite side panels, or quarter panels, complementing the look of any property. Regardless of your individual preferences or the existing décor of your home, our team of composite door manufacturers is proud to provide you with the perfect solution.


When you choose us to supply and fit your composite doors, you will benefit from all of the following features:

  • Low maintenance
  • Secured By Design
  • Range of robust colour finishes
  • ‘A’ Energy rating
  • High levels of security
  • Very strong and durable

Your bespoke composite doors will keep the heat in and the cold out. You can choose from our traditional and modern composite door options which will suit a range of properties.


As well as being quality bespoke composite door suppliers and installers, we make the entire process seamless. The fact that everything is done under one roof allows us to provide a full service that meets all of your requirements. Our team is also always on hand to provide you with in-depth advice and guidance so that you are able to make a well-informed decision on which bespoke composite door option is the best for you. Whatever your individual taste and preferences, we will work with you to ensure that there is no need for compromise.

To complement your modern composite doors, we offer a range of high-quality door furniture and door hardware. We have thought of everything from door knockers to letterboxes to latches and handles. This allows you to completely customise every aspect of your bespoke composite doors.

If you would like to see our range of modern bespoke composite doors, as well as our residential and french doors, please visit our extensive showroom in Lancing, West Sussex. Alternatively, please call our expert team today on 01903 337785.

With a state of the art showroom in Lancing and no doubt another quality installation near to you already, we hope that you will consider us for your project.

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