All installers are not the same
01325 720 000
Hurworth Grange, 41 Hurworth Road, Hurworth Place, Darlington, DL2 2BN

Doors - Composite Doors, Patio Doors, Stable Doors and many more..

Composite Doors


Composite doors have become a popular choice of door due to their unique advantages including their high strength, security and thermal efficiency, plus the ease with which they can be maintained. They can also remain in great condition for decades, all the while resisting adverse effects of weather.

Below are good reasons to purchase a composite door from Oaktree for your house.

Benefits from considerable strength and security

Our composite doors are substantial solid laminated veneer lumber core and not filled with foam. This ensures that they are genuinely strong, secure, and resistant to harm from knocks or harsh weather. Plus, the doors are durable to repeated opening, closing and unlocking, while their standard multi-point locks are Secured by Design accredited, meaning that they are police-approved!

Security should be a high priority when you consider what door to buy for your house, as 73% of household burglary occurs via a door.

Help keep members of your household safe from fire

A composite door from Oaktree can not only have good security features, but also help to protect from dangers of fire. This is because the composite doors available from Oaktree include FD30 fire doors.

Choose from 14 different colours for your door

Thanks to this choice, you are in a better position to choose a composite door from our stock that look visually appropriate, weather visually matching or complementary, for your home’s overall appearance.

There are many different door hardware and security options

You can further customise a composite door by choosing from a broad range of door hardware and security options. You can, for example, choose from different embossed wood grain texture door skins, allowing you to have a door that looks traditional but uses modern technology, and opt for a low aluminium threshold to make access with wheelchairs and prams easier.

Click here to see pictures of Composite Doors installed in our customers' homes

Checkatrade information for Oaktree Windows Ltd

2017 (3)

2016 (1)

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Customer Testimonials

Thanks to everyone for a great job. We're delighted.”

Mr. & Mrs. Booth

Competitive price excellent product and workmanship. Company boss involved from start to finish. Highly recommended.”

Mr Hunter

New windows, conservatory roof, new utility "Reliable, clean, quick and excellent follow up service"”

Mrs Davies

"Front door designed to my requirements and fitted. Excellent from the initial quotation and design to the fitting, fabulous friendly service, very professional company"”

Mrs Crawford - Stockton on Tees

I would very much appreciate it if you could pass on my thanks to everyone, from Neville in the 1st instance for his advice, guidance and expertise to the fitters who were amazing. The windows look fabulous, the patio doors look fantastic and the bi-fold doors are stunning. Great job from start to finish, thank you.”

Miss J. Lowes

Great windows for a sensible price clean workers recommend anytime”

Mr M. Young - Eaglescliffe

Fantastic job, work is super a really good job.”

B Hope Chester-le-Street

Great job from start to finish, fitters are a credit to the company. They even had there own hoover to clean up after! ”

Mr.G.Hall - Darlington

Good professional job! The windows look great”

Mr R. Evans

Fantastic windows and service, I highly recommend Oaktree for your replacement windows, Doors and conservatories.”

Mr N. Campelle

Such a pleasant building experience. The workmen were very efficient, polite and hard working. My windows look fantastic.”

Mr C. Eastwood - Newcastle Upon Tyne