Composite door installation services 
Crafted precision brought to you by Russell James windows and doors.
Our perfect combination of cutting edge precision engineering and a workshop filled with master craftsmen means our composite doors have incredible accuracy, stunning detailing and unrivalled quality.
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 Composite door installation services

Crafted precision brought to you by Russell James windows and doors



Our perfect combination of cutting edge precision engineering and a workshop filled with master craftsmen means our composite doors have incredible accuracy, stunning detailing and unrivalled quality.

The detail behind your door

 Thermo Technology - These doors have a solid timber core. The winning combination of wood in each composite door protects your home from thermal changes. It means your house will stay warm all winter long, saving you money on your energy bills. 

Easy Maintenance - Made of the most robust GRP (Glass Reinforced Plastic) skin, the doors offer an extended life span. With very little up-keep, they look just as good as the day they were installed after years of use.

Realistic Texture - Composite doors are uniquely designed to look as close to the raw material as possible, whether that be a premium woodgrain effect or sleek skin. 

Each and every Comp Door that we supply has been hand-crafted with years of expertise to meet your specific design requirements. 
Backed by a full list of benefits and accreditations, our composite doors are manufactured in the UK using the most advanced and innovative techniques the industry has to offer. 
When you choose a Comp Door, you will instantly benefit from market-leading features and benefits including: 
● Over 250 colour combinations inside & out
● 48mm solid timber core
● Outstanding 1.4 W/m²K u-Value
● Highly advanced secure locking system
● Chamfered or sculptured frames
● All locks compliant PAS24: 2016
● ABS security cylinder as standard

Craftsmanship

The quality of design and work shown in something made by hand.

This has all been paired with outstanding thermal values and an industry-leading TriSeal frame to combat even the harshest weather elements that the UK has to offer. In addition, every Comp Door we supply has been fitted with the rigorously tested, as standard for ultimate defence and, what's more, all of our single doors are also fitted with an auto-slam shut lock to minimize thermal movement. 

Precision engineering

The manufacture of individual pieces with extreme accuracy.

Thanks to the technically advanced InvisiEdge system, each door has a seamless colour edge that completely covers the door face whilst ensuring up to 100% moisture resistance. Built with CoolSkin technology as standard, our composite doors are engineered to withstand extreme temperature changes and maintain optimum impact performance, with a colour protective layer so that it won’t get worn away or chipped.
Combining advanced machinery and a team of master craftsmen with decades of experience, our doors are the best of both worlds. They have the accuracy and detailing only high-tech tools can achieve, and the quality and finishing touches only a highly-skilled workshop team can create.

We love making doors, and we're passionate about doing it right.

Exclusive retail network

We work with a network of the UK’s most elite retailers to make sure you get the best door installed to the highest standard in your home. 

All of the doors in the Comp Door range have been carefully selected by door experts to encompass everything from traditional, timeless classics to contemporary door styles, so there’s something for every home! To create the perfect door for your home, simply head to our easy-to-use free online design tool and start designing! 

Comp Door Brochure

5 tips for cleaning your composite door:

  1. Avoid using abrasive cleaners.
  2. Use a soft cloth and warm soapy water.
  3. Avoid using rough scourers.
  4. Polish the glazing using a wet and dry cloth.
  5. don’t forget any concealed areas that may have conceal dirt!

How to build your door...

1. Choose configuration

 Does you door have any side panels or fan lights? Choose the correct design for your home, keep it the same as you currently have or switch it up.

2. Choose your door style

Pick from our extensive range of door styles. Use our ranges and style guide to help find the perfect door.

3. Choose your colour

Choose from our many option of colours. You could deicide to have a 100% guaranteed colour match frame and slab, or keep your frame white.

4. Choose your glass

Choose from bevelled, leaded, frosted or plain. Our door style pages show you the best suited combinations. If the glass shown isn’t with your chosen door style, ask us and we’ll let you know if it’s available.

5. Choose your hardware

Pick your handle, letter plate and knocker in a variety of finishes. For something a bit different, choose the Contemporary range for an ultra-modern finish, or the Traditional range to complete the cottage look.

Choose from an extensive range of door hardware. Pick between 11 colours and 16 different handle options.


Decide between tradition or modern depending on your tastes, there is something for every house. Why not visit us today and design your door with the professionals for free!


Why not have a look in the brochure above to pick the door of your dreams.

Russell James Windows & Doors
If it's time to invest in new composite doors, make the sensible choice.
Call us on 01536 312 939