Crafted to Impress. Built to Last.
Composite doors are a modern, durable alternative to traditional timber or uPVC doors. Made from a combination of strong, insulating materials, they offer excellent security, energy efficiency, and resistance to warping, fading, and weather damage. With a wide choice of styles and colours, composite doors deliver long-lasting performance without compromising on appearance.
Find Your StyleKey Features & Benefits
Built to combine style, functionality, and reliability, this product offers a range of carefully designed features. Take a closer look at the benefits that make it a standout choice.
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High security – strong core with advanced locking.
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Energy efficient – excellent insulation, keeping heat in.
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Low maintenance – no warping, fading or cracking.
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Stylish designs – wide choice of colours & finishes.
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Long lifespan – built for long-term performance.
A Style For Every Home
With an impressive selection of over 30 designs to choose from we have brought together a stunning range of styles to suit any property. From traditional to contemporary we have a door to suit all tastes, budgets and homes. Our composite doors are split across 4 ranges; nxt-gen, Signature, Rustic and Contemporary. Try out our handy Door Designer and explore all the different styles and options.
- nxt-gen Collection
- Signature Collection
- Rustic Collection
- Contemporary Collection
Be Inspired
Take a look through our gallery of completed projects and inspirational designs to find ideas you’ll love for your own home – from elegant entrances to bright, open living spaces.
Glazing Options
We’ve carefully handpicked a stunning collection of decorative glass designs to suit every style of home—from bold, statement-making patterns to more subtle, elegant styles. Whether you are looking to enhance a traditional property or add character to a modern build, there’s something in our range to make every entrance stand out. In addition to our decorative options, we also offer the full range of obscure glass patterns, ideal for areas where added privacy is key without compromising on natural light. For those looking to create something truly unique, our suite of etched glass designs provides the perfect opportunity to introduce a more personalised touch, combining style with individuality.
Hardware Options
We offer a wide selection of premium hardware options, carefully chosen to complement any door style. Whether you’re looking for sleek, contemporary accessories or prefer something with a more traditional touch, our range includes everything you need to achieve the perfect finish. From letter plates and handles to knockers and numerals, our hardware selection adds those all-important final details that elevate the overall look and feel of any installation. Designed for durability and aesthetic appeal, these finishing touches ensure your project not only performs well—but looks exceptional too.
Security as Standard
All Astraseal composite doors come with a steel-reinforced outer frame, a durable aluminium low threshold, and a choice of multi-point locking systems, all paired with a high-security 3-star cylinder as standard. The door slab offers added protection thanks to its rigid polymer sub-frame, high-density insulated core, and impact-resistant GRP skin—delivering reliable security, strength, and long-term performance.
Colour Options
Colour is one of the most important factors when choosing a new front door. Our low maintenance colour finishes offer long lasting protection from the elements and are designed to stay looking good year after year, both inside and outside.
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Agate Grey
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Anthracite Grey
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Buckingham Grey
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Chartwell
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Distant Blue
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Distinction Light Grey
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Steel Blue
Bespoke Colour Spray Service
Our in-house colour spray service means you can choose any RAL colour across our full range of windows and doors. Whether you’re matching existing features, following the latest design trends or creating something completely unique, we make it easy to achieve the perfect finish. Every product is professionally sprayed for a smooth, high-quality look that’s built to last—giving you complete freedom to personalise your home, inside and out.
Design Your Dream Door
Transform your home’s entrance with our easy-to-use composite door designer. Explore a wide range of styles, colours, and finishes – complete with beautifully hand-picked glazing and hardware options. You can even upload a photo of your home to see exactly how your new door will look in place. Create a design that reflects your style and enhances the beauty and character of your home.
Find Your StyleAnswering Your Questions, Simply & Clearly
If there’s anything else you would like to know about our composite door
range, our team is always here to help.
Are composite doors secure?
Yes, they are extremely secure, with strong cores and multi-point locking systems designed to protect your home.
What warranty is included with my door?
We give a 10 year warranty on the installation (including adjustments) of our composite doors, 5 years on glazing, and 2 years on hardware such as locks and handles. This gives you long-term confidence in both the product and the workmanship.
Are composite doors suitable for all types of homes?
Yes. They’re suitable for new builds, renovations and period properties alike, offering the flexibility to match existing windows and architectural style.
Explore Your Options
Browse More Styles
We’re Here To Help
Whether you’re starting a new project or simply exploring your options, our friendly team is ready to guide you every step of the way. Reach out with any questions – big or small – and we’ll make sure you get the support clarity, and confidence you need to move forward. Your home is important, and we’re here to help you make the most of it.