Hallmark Composite Doors
Modern, secure composite entrance doors
Hallmark composite doors combine 70mm of thermally efficient core, a robust GRP outer skin, and a deep range of contemporary and traditional designs — all backed by Secured by Design accreditation and a 10-year manufacturer warranty.
Why choose Hallmark Composite Doors
- 70mm thermally efficient composite core
- PAS24:2016 Secured by Design as standard
- Yale 3-star anti-snap cylinder included
- A-rated thermal performance
- 10-year manufacturer warranty
- Wide range of contemporary and traditional styles
- Decorative glass and side-panel options
Engineered for performance
- GRP outer skin — won't fade, warp or rot
- Multi-point hooked-bolt locking
- Internal beading on glazed panels
- Adjustable hinges for perfect alignment
- Premium weatherseals
Configurator
Mix and match colours, hardware and glass to suit your home.
Available finishes
Choose your style
- Single door
- Door with single side-light
- Double doors
- Stable door
- French door composite
Glass options
- Decorative leaded designs
- Stained glass
- Privacy obscure
- Triple-glazed
- Acoustic laminated
Furniture & hardware
- Brass, chrome, satin nickel, matt black or antique-finish furniture
- Yale 3-star anti-snap cylinder
- Multi-point locking with internal night-vent latch
- Letterplate, knocker, urn, viewer and house numerals
- Door chain and security bar options
- Smart lock integration available (Yale, Ultion Nuki)
A-rated whole-door thermal performance with U-values around 1.2 W/m²K. Significantly warmer than any timber or older composite door.
Engineered to protect
PAS24:2016 Secured by Design with Yale 3-star anti-snap cylinder, multi-point hooked-bolt locking and internal beading on all glazed panels.
Tailored to your home
17 colours, dozens of door styles, decorative and obscure glass options, full range of furniture finishes and house numerals.
Property suitability
Front and back doors on any UK property — equally suited to period homes (in heritage colours and styles) and contemporary properties.
How we fit it
Most Hallmark installations complete in a single morning with no mess. We remove and dispose of your old door, fit new architrave where needed, and silicone-finish the exterior.
Frequently asked
How secure is a composite door? +
Will it warp or fade in the sun? +
Can I get a matching back door? +
What's the lead time? +
More Doors
Like the Hallmark Composite Doors? Let's talk.
Free home survey across Staffordshire — typically booked within 48 hours.