Hallmark Front Doors
Hallmark Doors deliver outstanding craftsmanship, enhanced security, and long-lasting performance — perfectly suited to homes, new builds, social housing, and commercial spaces alike.
Exceptional quality, trusted performance, and style to suit every property.
By choosing Hallmark, you’re acquiring an exquisite and quality product. With quality comes peace of mind. We are constantly evolving to ensure we meet the latest industry security, safety, and environmental standards so that we can offer you the widest selection of quality doors & panels. Our doors can be specified to meet the demands of the new build, domestic, social housing and commercial sectors.
Why choose Hallmark, fitted by Sheerwater Glass?
Hallmark has been making composite doorsdecades and now offers one of the largest ranges of GRP composite front doors in Britain. Their doors are built to be secure and thermally efficient, with enough colour and glazing options that you’re not stuck choosing between three shades of grey. They’re used just as often in new builds and social housing as they are on ordinary family homes, which says something about how well they hold up.
- Over 30 years of composite door manufacturing experience
- One of the largest GRP composite door ranges in the UK
- Trusted for domestic, new build, social housing and commercial use
We fit every Hallmark door ourselves, through our own FENSA registered team, so the same people who help you choose your door are the ones fitting it. Each installation is backed by a QA National Warranty, so it’s properly covered once the job’s done.
Hear from our customers
“It is no wonder that Sheerwater Glass are one of the oldest and most trusted companies in the Woking area.”
John Coleman
Sheerwater Glass Customer
Design Your Perfect Hallmark Door
Creating your ideal Hallmark entrance door has never been easier. Our online Hallmark Door Builder allows you to explore a range of styles, colours, glazing options, and finishes to personalise your door exactly how you want it. Adjust the details, experiment with different designs, and see your custom door come to life before you order.
Colour Options
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Anthracite Grey
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Black
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Blue
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Duck Egg Blue
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Chartwell Green
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Green
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Light Ivory
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Golden Yellow
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Golden Oak
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Granite Grey
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Ochre Brown
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Olive Yellow
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Red
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Rosewood
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Ruby Red
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White
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Tele Grey
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Squirrel Grey
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Sky blue
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Signal Violet
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Pastel Yellow
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Vermillion
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Red Violet
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Purple Violet
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Pastel Violet
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Reed Green
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Pastel Blue
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Ocean Blue
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Pigeon Blue
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Steel Blue
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Opal Green
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Pastel Turquoise
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Mouse grey
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Slate Grey
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Tele grey
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Black Brown
What to consider: security, installation and features
Security
Every Hallmark door comes fitted with a multipoint locking system and a Kitemarked cylinder lock barrel, with anti-drill, anti-pick, anti-snap and anti-bump protection built in. Some ranges also carry Secured by Design, the police-backed security standard, so you can check exactly what level of protection your chosen door has before you order
Installation
Every Hallmark door is fitted by our own FENSA registered installers, not a subcontractor, so the same team quoting your door is the one fitting it. Each installation is backed by a QA National Warranty, giving you proper cover once the job’s done.
Features
Hallmark doors use a GRP skin over a polyurethane foam and skeleton core, which is hard wearing, low maintenance and resistant to warping over time. With such a wide range of colours, glazing and finishes available, there’s a genuinely good chance you’ll find a design that suits your home exactly.
Ready to get a quote?
You’ll speak to a real person, not a call centre. We’ll talk you through options, no pressure.
Planning your next project? Check if we cover your area.
Sheerwater Glass proudly provides window and door installations, repairs, and glazing services throughout Surrey and the surrounding areas from our showrooms in Guildford and Woking.
To find out whether we cover your area, simply click the button below and check your postcode.
Frequently Asked Questions: Technical Information
What is a Hallmark door made from?
Hallmark doors use a GRP skin over a polyurethane foam and skeleton core, which makes them hard wearing, low maintenance and resistant to warping over time.
Are Hallmark doors secure?
Yes. Every Hallmark door comes with a multipoint locking system and a Kitemarked cylinder lock barrel, with anti-drill, anti-pick, anti-snap and anti-bump protection built in. Some ranges also carry Secured by Design, the police-backed security standard.
Can I design my own Hallmark door?
Yes. Our online Hallmark Door Builder lets you explore different styles, colours, glazing and finishes, and see your design before you order, so you know exactly what you’re getting.
Who installs my Hallmark door?
We do, using our own FENSA registered team rather than a subcontractor. Every installation is backed by a QA National Warranty, so it’s properly covered once the job’s done.
