Key features
- Elegant range of designs
- Superior energy efficiency & weather proofing
- Excellent security
- Wide range of colours to enhance your home
What is a Composite Door?
A composite door is made by combining various materials to create a stronger, longer-lasting product. The internal frame is reinforced with steel rods for added strength, while the external skin is crafted from Glass Reinforced Plastic (GRP), also known as fibreglass. This material is exceptionally tough, weatherproof, and perfectly moulded to replicate the appearance of wood grain.
Inside, the door is filled with thermal polyurethane foam, providing excellent heat-retaining properties. Eurothermal composite doors boast A-rated insulation, with an A++-rated triple-glazed option available for those seeking even greater energy efficiency.
Colours That Last
The colour of composite doors is infused directly into the outer layer, so scratches are less noticeable and colours remain vibrant over time. This makes composite doors hard-wearing, virtually maintenance-free, and capable of retaining their best look for years.
Eurothermal composite doors are available in a wide range of popular colours to suit any home style and era. Choose from contemporary anthracite grey and classic black to deep greens and blues. For a bold statement, consider striking shades like pink or yellow to make your home truly stand out.
Popular Colours
- Anthracite Grey
- Black
- Chartwell Green
- Navy Blue
- Agate Grey
- Pink
- Yellow


How It Works
From your first enquiry to installation and aftercare, we keep each stage clear and straightforward.
About Us-
1
Tell Us About Your Project
Tell us what you want to replace or install and where the property is located.
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2
Technical Survey
Where required, we measure the openings and assess the practical requirements of your property.
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3
Confirm Your Specification
Choose the frame material, glazing, opening style, colours, finishes and hardware.
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4
Made to Measure
Your selected windows or doors are produced to the agreed dimensions and specification.
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5
Installation & Aftercare
Our team completes the installation, checks the finished system and remains available for aftercare.