Open 7 days a week   For Orders & Quotations 0800 0852 780

Rockdoor Composite Doors

By Chatsworth Windows

Key Features

Each of our doors are tailor made with Carbon Fibre reinforced to the core of the door resulting in a strong, thermally efficient door you can put your trust in.

  • A++ energy efficiency rating
  • 50mm door leaf
  • Reinforced core made from aluminium or carbon fibre
  • High security multi-point locking systems
  • 23 door styles and 16 standard colours

Design YourRockdoor Door Online

Design it, colour it and we will price it!

Start Designing
  • Over 1000 options to choose from
  • Simple and easy to use
  • Instant quotation via email

Rockdoor Composite Doors Explained

Rockdoor Composite doors are unique in terms of security, energy ratings and style.

With so many different styles, prices, security and energy ratings available choosing the right composite door can be difficult, which is why we have over 20 different Rockdoor designs available. From our timeless classics to uber contemporary – we have something to suit everyone.

All of our doors are available in 13 different colours and with a choice of glass designs and furniture options, so you can be sure that you can find a door that’s right for you and your style of property.

Request a quote now for your new Rockdoor Composite Doors, click here

More colours, more choice

We offer a wide range of colours to suit you and your home. Alongside our standard colour range we also offer a bespoke RAL colour service, offering over 100 colours. Call us now to discuss your options on 0800 0852 780.

White *

Cream *

Chartwell Green *

Ruby Red

Emerald Green *


Anthracite Grey *

Slate Grey *

Black *

Golden Oak *

Irish Oak *

Rosewood *

* Available with matching outerframe colour

More Reasons

Strength & Security

There are many things that make a Rockdoor so much more secure than the other composite doors. S-Glaze technology ensures the glass forms part of the door itself so that it cannot be prised out. A reinforced inner frame that is 60% stronger than a standard composite door.

Thermal Performance

Rockdoor are the only composite door manufacturer in the industry to have an entire series of front and back doors which are available with an A++ rating as standard. When receiving your Rockdoor it will have an energy rating sticker attached.

Unbeatable Security

Diamond Secure 3 Star Cylinders are used on all our exterior doors. With a TS007 3 star rating (the highest rating available), there really is no way a burglar would be able to force, snap or drill the lock cylinder. Guaranteed to beat the burglar for added security and peace of mind.

Rockdoor Composite Doors Gallery


Rockdoor Composite Doors Pricing

We offer high-quality products at affordable and transparent prices, discover more below.

Q1. Why we don’t display prices on our website?

Once you have detailed your project to us, we can present you with a rough estimate. For a more detailed price we can carry out a home survey to guarantee the price you see is the price you pay.

Q2. Do you offer finance packages?

We offer a range of affordable finance options to suit you. Buy now and pay later is available on our full range of products, for more information contact us and we will be happy to help.


Customer Reviews

Febuary 2020 – Mrs Whitley – Ripon, North Yorkshire

Loving the windows thanks – will be in touch to replace the others soon.

D & J. Walker

We just wanted to thank you for an excellent job of our conservatory. From the initial advice on size and design through to the installation itself, we were delighted with the service we received from your staff.

Other Doors

Along with Rockdoor Composite Doors we also offer a range of other products.

Your Next Steps



1 Tell us about your project
Answer a few questions online to give us an idea of what products you are looking.
2 Instant quote
Once we have some details we will contact you with details of your free estimate.
Start Quote

We are using cookies to give you the best experience on our website.
You can find out more about which cookies we are using or switch them off in settings.