Composite Door Manufacturer

Over 25 years of product and service delivery excellence.

customer service

Excellent Customer Support

Receive support from our team of fully trained customer service representatives.

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Quick Turnaround

Majority of manufacturing is completed in house leading to a reduction in lead times.

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Nationwide Delivery

We deliver doors & panels across the UK, to a time & place convenient for you.

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10 Year Product Guarantee

Selected Hallmark products come with a 10 year peace of mind guarantee.


Hallmark today leads the way in UPVC Panel, Aluminium and GRP Composite door design and innovation. Through the continual investment in our UK based manufacturing processes, we ensure our products and services exceed our customer expectations for performance, quality and affordability.

Door Innovation
and choice

An unrivalled choice of door product type, style, colour and finish together with the latest decorative glass innovations and security features.

A team
that cares

We train our team to be helpful, courteous and knowledgeable. We give every member of our team the information and authority to enable them to give well informed support.

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Nationwide &

We offer fast delivery throughout the UK via Hallmark’s own fleet. Our fully trained team deliver at a time and place convenient to you.

You can also benefit from international, as we are conveniently based within 2 mins of the Port of Hull.*

*International deliveries first need to be authorised by the management team.

Hallmark Heritage

Hallmark Panels Laptop

Design your own bespoke door and choose from an array of customisable options.