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Chartwell Green
Signal Blue
Jet Black
Anthracite Grey
Light Grey
Irish Oak
Fir Green
Golden Oak
Window Grey
Foiled White
Duck Egg Blue
Schwarzbraun Black
Rich Aubergine
Ruby Red
Peacock Blue
Cobalt Blue
Twilight Grey

Solidor Alnwick Composite Door

The Solidor Alnwick Composite Door makes for a great alternative to traditional designs and allows for maximum natural light. Style and sophistication resonates from the Alnwick and with up to twenty colours to choose from, along with a host of glass options and accessories, the Alnwick is the perfect Composite Door.

  • 3 Star Security Ulitron Lock as Standard
  • 10 Year Product Guarantee
  • Thermally efficient Solid Timber Core
  • Choice of 20 Colours Inside and Out
  • PAS 24-2016 Certified

Here at VPS247 we are dedicated to providing transparent pricing for all our products. All our doors are fully customisable, with prices varying depending on your specification to suit any budget.

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Glass Options
Why Solidor?

The Solidor Alnwick Range - Art Deco Style Composite Door

The Alnwick omits the top panel and has a large amount of glass fitted within the frame, a nod to the Art Deco period. It makes for a great alternative to traditional half glazed panel designs and is perfect for those wanting an entrance way that allows maximum natural light into the home. The huge expanse of glass is the door’s main centrepiece.


Key Features:

  • Solid Timber Core
  • Ultion 3 Star Security Lock as Standard
  • Outstanding Energy Efficiency
  • Beautiful Frame Options
  • 20 Stylish Colours
  • Safe and Secure
  • Elegant Accessories

Safe and Secure

For a secure home you need a secure door and they don’t come any more secure than a Solidor. Not only does it consist of a 48mm thick solid timber core, but it also comes ready fitted with the Ultion lock cylinder as standard.


Ultion 3 Star Security Lock Ready Fitted

It seems only fitting that the UK’s most secure composite door now features the country’s most secure locking system; the Ultion. It’s called the ‘Ultion’ because it offers the ultimate in locking protection, capable of sensing an attack and subsequently engaging via a hidden lock to prevent intruders gaining entry, even when snapped twice.

Analysis has shown that the Ultion easily outperforms the very best 3 star locks in a variety of different tests and when locked, stays locked. No key, no chance of burglary; the Ultion really is that good.

Glass Options – Personalise Your Door

Solidor offer a fantastic selection of stylish glass designs to help you personalise your Composite Door. Be it a modern look or a more traditional style, you will find a glass design to really make your door stand out. Get in touch and speak to one of our design experts today for a free brochure to explore all your glass, colour and accessory options.

Handles, Letterboxes, Spyholes and More

Solidor offer a massive selection of beautiful accessories, handles and locks to perfectly compliment your new door. Looking for a modern handle and letterbox? Maybe something more traditional and classic. So if you're looking for a traditional looking handle, a stylish chrome letterbox, or a modern keyless Smart Door Lock, Solidor have a solution to suit every door and every budget. For a complete guide to all the accessories and finishes have to offer, speak to one of our technical design specialist today.

Why Choose A Solidor Composite Door?

Put simply, Solidor make the very finest composite doors in the market today, packed with exclusive features that aren't available on any other composite door.



Solidor have the largest choice of colour in the market. 20 amazing colours to choose from, inside and out. Exclusive, in-season colours like Walnut and the extremely popular Duck Egg Blue. Solidor offer a range of 18 colour combinations for your door frame too. The quality of the colour finish, like everything Solidor, is up to the highest standard. All their composite doors and ‘trough colour’ and not just a standard gel finish or stained onto the surface.



It only makes sense for the most secure composite door to have one of the most secure locking mechanisms. That’s why Solidor supply a 3 Star Security Rated Ultion Cylinder as standard. Pair this with a LockLock Handle and you’ve got a 5 Star Security Rated Door. This along with a solid timer core, AV3 locking system and the exclusive Avantis lock, you’ve got one of the most secure Composite doors on the market. So much that Solidor offer a £5000 Home Owners Guarantee.


Solid Timber Core

Solidor pride themselves on their materials and design. The specifications of any Composite Door made by Solidor is unmatched by any other brand on the market, thanks to their unique solid timber core. Solidor’s 48mm deep doors are, on average, 10% thicker than the closest competitors. Making Solidor the more secure and thermally efficient Composite Door on the market.


Made in Britain

Solidor pride themselves on being British manufacturers of Composite doors. With so many brands on the market importing cheap materials, Solidor continue to increase their production in Staffordshire. With over 180 employees, with a vast majority taken from the local labour force, Solidor to continue to work within their community. Even helping train the unemployed with new skills to help them get back into work. Along with the companies Green Promise to help do their bit for the environment, Solidor really is the manufacture of choice for Composite Doors.