uPVC Windows Oxford

uPVC windows can provide high quality performance at an affordable price, available throughout Oxford and the surrounding areas.

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Trusted Double Glazing

Over 30 years of combined experience

Energy Efficient uPVC Windows Oxford

If you’re looking for a window that keeps your home warm, your energy bills down, and the elements firmly outside where they belong, our uPVC windows could be just what you need. Crafted from the highest quality uPVC material, they’re built to last and designed to perform, featuring excellent weatherproofing and a tight air-seal that delivers outstanding thermal protection all year round.

Our friendly team is always happy to help you find the right window for your home, you’ll start noticing the difference from the moment they’re installed.

JMF Windows & Doors Oxford

5.0

Based on 116 reviews

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Luchian Alina

3 months ago

Brilliant work, mindful of the property and cleaned everything after them. I can't recommend them enough!

Caz

4 months ago

Once again a fantastic job well done. I can’t fault this company and the work completed. I’m looking forward to getting more windows altered/improved.
Thank you

Adam

4 months ago

JMF have done a super job of replacing our old conservatory with a brand new 'warm roof' version. Easy to talk with and delievered exactly what was promised. I have used JMF twice now and would recommend to anyone needing this kind of work done!

Kevin Dighton

4 months ago

Would highly recommend JMF Windows. We used them on one of our projects and received excellent service from start to finish. The windows and doors looked brilliant, and they managed to keep to the agreed timescales, helping to move the project along smoothly.

Gary Bennell

4 months ago

We recently had some of our very old windows replaced by JMF Windows & Doors and are extremely pleased with the work completed.

From the outset, the service was excellent. Paul visited to prepare a quote, which we received the same day. After accepting, Jake carried out a detailed measure and clearly explained the process, lead times, and logistics, which was very helpful.

The fitting team were friendly, professional, and respectful of our home - taking care to protect carpets and work areas while keeping everything clean and tidy throughout.

The finished result is excellent. The new windows look fantastic and have already made a noticeable difference to our home.

We would highly recommend them.

Claire

5 months ago

Our experience of JMF windows has been excellent from start to finish. We are extremely happy with the quality of our new doors and windows. Jake was very helpful in suggesting which options were best for our house. Fitting was completed efficiently by Dan and Mark to a very high standard. A big thank you to all the JMF team a fantastic job we highly recommend you

Alistair Tilney

5 months ago

We’ve had such a great experience with JMF Windows. The whole team at JMF are all so friendly, professional and genuinely helpful. They gave us great advice from the start and made the whole process really straightforward.

We’re so happy with our new windows and the quality of the work is excellent. We’re already looking at getting our front door done with them as we honestly wouldn’t go anywhere else. Completely trustworthy and a pleasure to deal with from start to finish.

Thanks guys

Guillaume Berdeaux

6 months ago

Absolute exceptional service from start to finish!
We had our dream door for our house installed by JMF. Jake came round to see us and was wonderful to work with. He knew exactly what we were looking for and made the process seamless. The installation team also were absolutely brilliant and highly professional from start to finish. Great communication and time efficient.
We couldn’t highly recommend this company more and I’m glad we found them! Rabia & Guillaume

charlotte Trinder-jones

8 months ago

Absolutely over the moon with our new front door! ✨

From the very start of designing to the final fitting, Jake and his lovely team have been nothing but professional, helpful, and genuinely amazing. The whole process was so smooth, and the end result is perfect.

I would 100% recommend them to anyone looking to upgrade their home! 🏡💫

Paul Howarth

11 months ago

Fantastic job! I had a door installed in place of a window. Communication was excellent throughout the job with Jake and Paul both visiting for measurements and to check things over before Dan and Bash did the installation. They were efficient, neat, clean and tidy which is a huge bonus in my opinion and took all the rubbish away. The job took a day and the end result was excellent. I would highly recommend JMF and will definitely use them again.

uPVC Window Styles

uPVC Casement Windows

French Casement Windows

Flush Casement Windows

uPVC Sash Horn Windows

uPVC Sliding Sash Windows

Tilt & Turn Windows

Liniar Windows

Check out the Liniar Windows brochure

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Excellent energy efficiency

uPVC windows are highly energy-efficient, helping to keep homes warmer in the winter and cooler in the summer.

Their multi-chambered frame design and excellent insulation properties reduce heat loss and draughts, which can lead to lower energy bills and a more comfortable indoor environment year-round. Whether it’s keeping the cold out during winter or minimising heat in summer, uPVC windows contribute to lower energy consumption and reduced heating and cooling costs. For homeowners looking to improve thermal performance and environmental impact, uPVC is a smart, cost-effective choice.

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Low maintenance and lasting performance

One of the biggest advantages of uPVC windows is their durability and minimal maintenance requirements.

UPVC resists weathering, moisture and UV damage. The frames retain their appearance for years with just an occasional clean using soapy water—no sanding, staining, or sealing required. This makes uPVC an ideal solution for busy households or property owners seeking long-term reliability with minimal upkeep.

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Enhanced security and noise reduction

Modern uPVC windows come equipped with robust locking systems and reinforced frames, offering a high level of security for any home.

They are difficult to break or tamper with, giving homeowners peace of mind. Additionally, their excellent insulation properties extend to sound, helping to block out external noise such as traffic or neighbourhood activity. This makes uPVC windows particularly appealing for homes in urban or high-traffic areas, where peace and quiet are valued.

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uPVC Window Repairs in Oxford

Over time, uPVC windows can develop a range of issues that affect their performance, security, and appearance. From misaligned frames and broken handles to failed sealed units and worn weather seals, JMF Windows & Doors provides expert uPVC window repair services across Oxford and Oxfordshire. Our experienced team can quickly identify the problem and carry out a lasting fix, saving you the cost and disruption of a full window replacement. Whether it’s a single repair or multiple windows needing attention, we’ll restore your uPVC windows to full working order. Contact us today for free, no-obligation advice.

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Testimonials

What our Customers Say

Very polite and courteous young man with a professional approach where no little request was too much.

Dawn Coppock

I can’t believe the difference the new windows have made and the door looks fantastic. The house actually looks like somebody lives in it!!

Claire