Fortis Windows Limited

5/5 based on 171 reviews
Latest Reviews
Very impressed with whole experience. Vega sliding patio doors installed expertly. Looks fantastic.
google.com
Source: google.com
We needed a new back door, from the outset Fortis Windows were amazing, very professional and knowledgeable. First class service First class products. We had an Endurance door fitted and a window, we also had some blown double glazed units which they replaced also. Fantastic service great price too. Thanks Fortis Windows we will use you again and will recommend you.
google.com
Source: google.com
Absolutely wonderful company! Honestly can’t thank them enough! From the sales man John, to Dave, matte and Charlie who fitted the French windows, Shaun keeping me up to date by email and anyone else I’ve forgotten, you were all great! I wouldn’t use anyone else now!! Can not recommend them enough honestly. Worth every penny
google.com
Source: google.com
A big thanks to John and the team for the amazing job on our new windows. From the point of initially contacting them the communication has been excellent. They came out to quote within a day or two and we received our quotation shortly afterwards which was very reasonable, especially given the quality of the work. We were advised to install acoustic glass which has really helped reduce the sound from the main road. Would recommend to anyone!
google.com
Source: google.com
I am very pleased with the service from Fortis windows. The advice from ordering and explaining which frames and door to have fitted and colour . Also the actual fitting of door and windows was quick and smooth. I would definitely recommend them to anyone who requires new windows and doors. Victor Graham.
google.com
Source: google.com
I am more than happy with my new windows from Fortis, John is always friendly and polite, very accommodating and the team installed my windows in a timely manner, very neat and tidy and excellent finish. Would highly recommend.
google.com
Source: google.com
Friendly, professional service. Job was done quickly and efficiently. Would not hesitate to recommend.
google.com
Source: google.com
Great service, super professional and friendly. I love my stained glazed encapsulated double glazed windows which are now the best looking windows on the street. Thank you to John and team at Fortis.
google.com
Source: google.com
Fantastic service from the get go. Brilliant door at a good price and installed so quickly! We even received a call checking if we were satisfied with our purchase. Very happy customers, we will be returning!
google.com
Source: google.com
Very pleased with Fortis Windows, The team was first class, No job too small for them (even with our problem) Very prompt, friendly bunch of lads/blokes, cleaned up any mess,, The jobs they did was superb, Very Highly Recommended, Many thanks again for Everything.
the Mckenzie /Lawson family......
P. S many thanks to John for all your help very much appreciated
google.com
Source: google.com
Fortis have been fantastic to deal with from start to finish. We had all of our windows, two bifold doors and two rock doors supplied and fitted by them. From the initial visit for a quote to the fitting and the follow up calls to ensure we were happy with the products, the service has been exemplary. The fitters were all hard working, polite and friendly and have done such a good job, I wish all businesses were as easy to deal with. I wouldn’t hesitate to recommend them.
google.com
Source: google.com
Just had some windows and door fitted by these guys and i must say what a fabulous job they have done.also they left my house in a spotless condition and took all my old materials away.very competitive price and i would certainly recommend them to family and friends ⭐⭐⭐⭐⭐!!!!!!
google.com
Source: google.com
Dave and Mattie worked solidly to complete the job in one day, even though it meant they worked later than planned on a Friday afternoon. They were friendly and respectful of my property. The carpets were cleaner after they left than before they arrived! Dave advised on a colour match for masonry paint, which was unexpected and appreciated. Top tip: they can drink impressive amounts of coffee so be ready to keep them supplied with hot brews!
google.com
Source: google.com
From my first enquiry, the response from Fortis was prompt and professional. (Another local firm never even returned my call!). John visited to give me a quote a few days after I called them. Everything was clear and I confirmed my order soon after. I was happy with the price and I’m delighted with my new front door and windows. Highly recommended!
thebestof.co.uk
Source: thebestof.co.uk
Exemplary service from Fortis, we had a Rockdoor supplied and fitted. Graham did a great job fitting the door. The quality of the door is excellent and the door looks great.
Highly recommend. Thank you!
google.com
Source: google.com
Just had a rock door and sash style windows installed. The service from these guys is exemplary. Starting with John with the estimate (even returning when we decided to have windows) all fitted on the original fitting date, to the fitting guys who were respectful, tidy and had excellent attention to detail. I cannot recommend the guys at Fortis highly enough
google.com
Source: google.com
John and his team came to the house within a week of requesting a quote for the works. Their engineer was very knowledgable and recomended work that needed doing and why, but also advised work that did not need doing, just minor adjustments, which saved us money. We were so impressed with the efficiency of Fortis windows, that we decided to take up their promotion for two new doors (Front & Rear Fitted) at the reduced rate offered. Fortis windows are very competitvely priced, and in our opinion, offer excellent value for money with very friendly, knowledgable & efficient team of engineers & fitters. We definately recommend this company.
thebestof.co.uk
Source: thebestof.co.uk
Amazing service from start to finish. Great communication, excellent workmanship and top quality door. Recommend Fortis Windows Ltd without hesitation. Great company.
google.com
Source: google.com
A huge thank you to Fortis Windows for fixing a couple of our windows. I was surprised at how quickly they fixed the problem and I was really impressed that the place was left neat and tidy. I will definitely use them again and have already recommended them to my mother and father in law. Excellent service!
thebestof.co.uk
Source: thebestof.co.uk
I approached this company to replace a badly scratched glass window that I needed changing.After spending about half a hr at my property and confirming the window was faulty and indeed need changing all good and he left.Angry and annoyed that less than 24hrs later he says he can’t change it with a feeble reason that it’s too near another window company radiance doors who fit the dodgy window.What????? You waste a customers time and come back with that pathetic reason.Shocking way to treat someone it’s not our fault radiance doors ripped us off £6k Thanxs for blaming us for faulty glass not what you said when you was slagging their company off was it😡🤔
thebestof.co.uk
Source: thebestof.co.uk
Friendly staff, prompt response to query, door came earlier than expected & was fitted immediately. Very happy with service & product.
google.com
Source: google.com
Very happy with the service Fortis Windows have provided.
From John attending on-time to measure up to receiving the quote in a timely manner.
The new door was installed on the arranged day.
The installers were professional and neat.
Very happy with the installation.
Would definitely use again and highly recommend.
Thanks Pete
google.com
Source: google.com
Just had my back doors changed from bi folds to 2 windows and French doors with Fortis. There absolutley amazing! love them so much, guys were professional and friendly and i cant recommended then enough.
google.com
Source: google.com
Fortis Windows had the shortest lead time from John consulting with us to fitting our front door, far quicker than any competitors delivery estimate and we are immensly grateful for this. The team who fitted the door and side light were extremely efficient, friendly and left the area in a spotless condition. The Newark Rockdoor looks brilliant and we have had very complimentary comments from visitors. We love it and will use Fortis Windows for any future requirements and highly recommend them. Many thanks to you all.
google.com
Source: google.com
I highly recommend Fortis Windows Ltd who have just replaced my front door and dining room window.

✅️ Outstanding service
✅️ Quality products
✅️ Went above and beyond
✅️ Great price
✅️ Excellent service
✅️ Gave advice on other windows (installed poorly) about the low cost options for repair
✅️ Felt safe with the team in the house
✅️ Not intrusive, so I could get on with work
✅️ Tidy
✅️ Customer service spot on
✅️ Contactable on Whatsapp/phone throughout

I'm very happy.

Thanks team!
google.com
Source: google.com
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Latest Reviews
Latest News & Updates

Investing in Comfort and Savings: The Benefits of Choosing Fortis Windows A-Rated Windows and Doors
08/11/2023

Fortis Windows has the solution, their A-rated windows and doors are not only a remedy for the cold but also a smart investment in your home's comfort, aesthetics, and financial well-being. Let's dive... Read article
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Latest Feedback

In December 2020
H L Ashton said

Good workmanship - impressice on looks, price. All work carried out was very clean.