up to 50% OFF DOORS *

GRP Composite Front and Back Doors

GRP composite doors have the appearance of wood but are made from tough glass-reinforced polyester, combining the best of traditional and contemporary design. They're energy-efficient, effortless to maintain and offer state-of-the-art security, with a Yale kitemarked 3 star cylinder lock fitted as standard.

GRP Composite Door Colours

Give your entrance real impact by choosing one of our stunning paint options such as Pillar Box Red, Emerald Green or Steel Blue, or opt for a beautiful wood effect. All come with a five-year guarantee. If you prefer, you can choose to have a colour or wood effect on the outside of your door and white on the interior.

  • golden-oakGolden Oak
  • fir-greenFir Green
  • anthracite-greyAnthracite Grey
  • SageSage Green
  • dark-woodgrainDark Woodgrain
  • DuckDuck Egg Blue
  • JetJet Black
  • steel-blueSteel Blue
  • whiteWhite
  • RubyRuby Red

Explore Features and Options

  • Colour options

    Colour options

    Great choice of colours and wood effect finishes to choose from as well as white. Dual colour option available - choose a colour for the outside and have white on the inside.

    Colours available for GRP front and back doors
  • Laura Ashley Collection

    Laura Ashley Collection

    Anglian are proud to have teamed up with Laura Ashley. Exclusively bringing you 12 of their most popular designs as decorative glass.

    Laura Ashley decorative glass options Read more
  • Door furniture

    Door furniture

    Make your doors unique with our stylish range of door knockers, handles and letter plates that are all available in gold, chrome, black and white. We can also fit spy holes and safety chains to your doors.

  • Glass options

    Glass options

    Hundreds of designs available for decorative glass as well as options for brilliant cut and etched panels in clear or obscure glass. And we have a great choice of opaque designs for privacy.

    Customise the entrance to your home in almost any way imaginable with decorative glass
  • Quality build

    Quality build

    Panels made from glass reinforced polyester (GRP) prevents warping and provides excellent insulation, soundproofing and weatherproofing. Great thermal energy performance. 5 year paintwork guarantee.

  • Security


    Fitted with a Yale 3 star cylinder lock that’s not only Secure by Design’ but meets the highest TS007 British Standard kitemark security level, strong steel keeper plates and robust hinges, Anglian GRP front and back doors offer great security. Some styles are also available as 30-minute fire doors.

    Read more

Customer Reviews

Why Choose Anglian?

We've built our reputation over 50 years. It's something we're proud of and is one of The Benefits of an Anglian Door. When you choose us, you'll enjoy the advantages of our experience, expertise and passion for great customer service. From easy ordering to straightforward payment, we'll make replacing your doors simple and enjoyable.


Our 50 years of experience and attention to detail means you can be confident about the quality of Anglian's replacement doors:

  • BBA certified products
  • Finest quality materials
  • 'Made in Britain' quality marque
  • State-of-the-art lock system
Our accreditations


We use top-grade materials for all our doors and manufacture them with care. That's why we guarantee them with confidence:

  • 10-year guarantee on all exterior door frames
  • 5-year guarantee on all garage doors
  • 15-year guarantee on our Ultra gas-filled sealed units
  • Additional Glass & Glazing Federation (GGF) protection a standard
Our guarantees

Our Accreditations

Feefo accreditation
Awarded Feefo Trusted Merchant for customer satisfaction in 2015, 2016 & 2017
British Board of Agrement windows accreditation
The British Board of Agrement provides certification on the quality of our products.
Energy Saving Trust logo
Windows with a WER rating of A or above can be registered with the Energy Saving Trust.
Trustmark logo
TrustMark is a government endorsed not-for-profit organisation that operates a quality mark framework through more than 30 scheme operators who work in the repair, maintenance and improvement sector.
Glass and Glazing Federation logo
Anglian is a leading member of the Glass and Glazing Federation (GGF).
Made in Britain logo
Certifies products made from start to finish in a British factory by British craftspeople.
The Glazing Ombudsman logo
Certifies products made from start to finish in a British factory by British craftspeople.

Doors FAQs

Choosing the right door can be daunting with so many options - here are some FAQs to help you.

Find out more

Anglian FAQs

We love helping our customers improve their homes - read why so many people choose us to replace their doors.

Find out more

Get a free no-obligation quote

Valid for up to 6 months

Step 1 of 2

About you

Enter your name
Enter your telephone number
Enter your email address

Address for your project

Enter your house number
Enter your postcode
Select products:
Want to speak to an advisor? Give our team a call on 0800 500 600
We respect your privacy and do not sell data about your enquiry to third parties.
Our privacy policy explains how we use your data.

Home Inspiration From Anglian

From tips on decorating children's rooms to advice on taking care of your house plants, our 'Good to be Home' blog is bursting with inspiration and information to help you make the most of your home.