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

Welcome to Oaktree Windows.


Although we're based in Hurworth, Darlington, Oaktree covers most of the north east of England. When searching for PVCu windows, conservatories, & roofing solutions, whether you're in Bishop Auckland, Cleveland, Darlington, Durham or North Yorkshire, we can help. 

Whatever home improvement solution you're searching for, get in touch with Oaktree to see if we can help. Some of our most popular products/services include:

  • Conservatories - admire the sights and sounds of the north east from the comfort of your own home with a conservatory from Oaktree. 
  • Windows - are your current windows looking a bit old or out-of-date? Perhaps your wooden windows are rotting away? PVCu windows from Oaktree are the perfect solution. 
  • Garden Rooms - whether it's for a place to relax and unwind on an evening or weekend, or a space to work from, our Garden Rooms are the perfect solution. Not only are they wonderfully warm in the winter and cool in the summer, they don't require planning permission! 
  • Roofing Solutions - is your conservatory too cold in the winter? Do you have flat roof problems? Perhaps your roof is simply getting a little old? Our roofing solutions are of the highest quality and could help you save money on your gas and electricity bills. 

For more information on our services, click here to get in touch

All installers are not the same.

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