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Two Decades of Industry Experience

Our high-performing range of double-glazing products are quickly becoming very popular with homeowners in Whitfield and the surrounding areas of Dundee. At SRJ we manufacture our double glazing using only the highest-quality materials at our facility in Fife to guarantee incredible performance. Double glazing installed by our expert team won’t just improve the look of your home, it will also excel in thermal efficiency and security, all while remaining low maintenance.

Great Range of Double-Glazing Products

We have an excellent selection of double-glazing products on offer at incredibly low prices. No matter what you’re shopping for, SRJ will have the product for you. If you are looking to upgrade the windows in your Whitfield home, you can never go wrong with the classic casement style. A small change to the opening mechanism can result in stunning sliding sash windows. They can even be tailored to fit into a roof space rather than on a wall as standard. These are just three of the incredible styles we have on offer.

If you’re looking for a new entrance on the other hand, then our range of doors is what you need. We have the smartest composites available, well-suited for those that want to celebrate their style. On the other hand, bi-fold doors make for a glamorous addition to any home. You may even want to check out our conservatories, which can brighten up any home with slim sightlines and incredible views.

Double Glazing Windows

Windows are one of the double-glazing products we specialise in at SRJ Windows. We offer our double-glazing windows in a variety of different styles and designs, giving you a perfect fit for both modern and traditional Whitfield properties. By using the finest uPVC and aluminium window profiles, we can give our customers a low-maintenance window that boasts excellent levels of thermal efficiency, security and more. We currently offer these window styles in homes across Dundee:
Casement WindowsFlush Sash WindowsSliding Sash WindowsTilt & Turn WindowsBay WindowsAluminium Windows & Timber Windows.

Double Glazing Security Downfield
Double Glazing Doors in Strathmartine

Double Glazing Doors

The SRJ door range does more than just look good in your home. We manufacture our doors from the finest uPVC, composite and aluminium profiles, creating a low-maintenance double glazing product that will provide years of service to your home. As well as giving the Whitfield homeowner an excellent way to welcome people to their humble abode, our doors are completely weatherproof. The excellent thermal capabilities of our doors will save you money on your energy bills and reduce your carbon footprint. We currently fit the following doors in homes across Dundee: Composite DoorsuPVC DoorsuPVC Patio DoorsuPVC French DoorsAluminium Bifold Doors and Steel/Aluminium Front Doors.

Other Double Glazing Products for Your Home

At SRJ, we don’t just stop at installing windows and doors. We offer our Whitfield customers conservatoriesorangeries and sunroomshouse extensions, and replacement roofs. A conservatory is a perfect way to open up your home and utilise natural heat, letting you benefit from the Dundee sunshine. With more than 30 years of experience, our installers will make sure to meet your needs and tastes. Our extensions are built to accommodate the weather in your area, whether that be high winds, rain or snow. This is achieved using NASA satellite data, allowing SRJ to take a modern approach to provide our customers with better standards.

Double Glazing Strathmartine
High-Security Double Glazing Whitfield

Industry-Leading Security

At SRJ we put our customer’s safety first, manufacturing double glazing that far surpasses industry recommendations. Ensuring that our double-glazing products are specifically designed to be as secure as possible will lead to our customer’s homes feeling safer than ever.

At SRJ we focus on installing double glazing products that utilise either uPVC or aluminium for the frames because of the innate structural strength offered by these materials.

The durability of our double-glazing products is only increased by the high-security locking mechanisms that are internally fitted. All of our double-glazing profiles consist of complex locking mechanics and powerful hinges, proven to withstand pressure during our rigorous testing. We also provide upgrades that meet Secured by Design standards on many of our products for Whitfield customers.

Impressive Thermal Performance

One of the main benefits of upgrading your home with double glazing products from SRJ is the impressive levels of thermal efficiency. Unlike older timber or wood products our double-glazing windows, doors and conservatories will perform at industry-leading standard for many years to come.

When installed by our expert team, the vacuum-sealed nature of double-glazing traps heat behind efficient thermal barriers, naturally warming your home. This excellent heat-retention capability is backed-up by the anti-draught mechanics we fit during the manufacturing process. Homeowners in Whitfield will be able to enjoy saving money on their energy bills as a result of this, relying less on their central heating to warm their home. Even in the colder winter months, your Dundee home will remain comfortable and your homes carbon footprint will reduce.

Thermally Efficient Double Glazing Whitfield Homes

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Payment Plans for Your Next Project

We appreciate that starting a new double-glazing project can cost a lot of money. That’s why we offer a range of payment options to help you finance your sunroom, conservatory, windows, doors or roofline installation. Whether you would like to pay by card or cash or choose one of our payment plans, we will find a payment option to meet your needs. Our payment plans include pay up to 2 years 0% interest-free or spread the cost over 5 years at 4.9% APR with nothing to pay for the first 6 months.

SRJ’s Guarantee on Quality

Once we have installed the product into your home, the excellent level of customer service we offer does not finish there. After installation, we will send you your SRJ Guarantee package, which provides you as a customer with the guarantee that all our conservatories, sunrooms, windows, doors and extensions will provide you with at least 10 years of quality service.

At SRJ we want our customers to share their experiences of home improvements with their friends and families so they too can enjoy new double-glazing products in their properties. If you’d like to know more about our referral scheme, click here.

Double Glazing Prices Whitfield

If you would like to start your double-glazing project, why not get in contact. You can reach us by calling 01382 339 912 or you can fill out our online contact form, where you can state what you would like to find out, and one of our team will get back in touch.

If you know which uPVC double glazing you would like to purchase, why not start an online quote. This will give you an estimate of how much our services will cost you.

If you would like to see our product range in person, then visit our showroom at Macintosh House, Innova Campus, Viking Way, Rosyth.

Double Glazing Fife, Dunfermline

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Customer Testimonials

Ms Hammond


“As always SRJ’s work is excellent. No issues, beautiful job. Just a pity I’ve nothing left for you to complete on my home. Thank you.”

Mr & Mrs Frier


“Fantastic service throughout from initial contact to final installation. Colin was an excellent worker polite, methodical and tidy. Would thoroughly recommend.”

Mr & Mrs Ryles


“Excellent service, guys were efficient and polite”

Mrs Banks


“Yet again – Great service from SRJ – We Couldn’t be happier.”

Mrs Gibson


“Great service and very hard workers.”

Anne Tetsill


"I would not go anywhere else for windows or doors. Excellent company and excellent workmanship, one of the best."

Mr & Mrs Watters


"Experienced great service from the showroom right through to the installation. Very happy with our new door."

Peter Mitchell


"A good job done with minimum fuss. Recommended. Thanks."

Dafydd McIntosh


"Excellent service from sales to installation and a rapid aftercare team. Great prices. I’m a committed customer. SRJ always ensure I am in control of my purchase."

Michael Thomson


"I would highly recommend SRJ to anyone. First class work and after care service."



"Great company , came and fitted 6 windows and doors as required , very professional and clean . Could not be happier."

Miss Duffy


"Received a great service, the installers were very friendly and polite and when finished would never have known they were there - no mess left and no need to re-decorate."

Mr Brown


"New Windows fitted excellent service very efficient cleaned all mess made"



"Great service from salesman to fitters great workmanship and very tidy doors look great very happy."

Anne Melville Dickson


"I had to call SRJ As my back bedroom window was not closing correctly. He had to replace a hinge which he had in his van, the window is fully function and the fitter cleaned and sanitised all surfaces. Altogether excellent service."

Natalia Williams-De La Fuente


"The windows and doors are beyond expectations. We love them and your team were amazing. Hardworking, extremely courteous, neat tidy and just a pleasure to deal with."

Ken Francey


"Great service from beginning to end . The fitters were very professional and quick and did a super job"

Binn Group Ltd


"SRJ fitted new windows to our office buildings and one of the properties on the estate. Extremely happy with all aspects and would not hesitate to recommend them to anyone thinking of replacement windows."

Mrs Brown


"Very pleased with workmanship and the fitters were friendly and helpful and completed front door and french doors in one day which I appreciated so I would use them again for other upgrades to property."

Mr & Mrs McBride


"Many thanks SRJ team fitting our new door. No fuss ... No mess... And great after care service! Will be back in touch when we need to upgrade the windows!"

Brian Padmore


"Excellent, great company. Have used SRJ before years ago and they didn't disappoint then. No brainer to use them again. Great workmanship, and no mess left."

Ian Anderson


"Replace windows in one day as promised, encounter some problems most of which they dealt with on the day and returned within the week to fix the ones they couldn't."

Pauline Johnston


"I found SRJ to be very helpful and they kept me informed every step of the way. I cannot fault the workmanship and I am absolutely delighted with my new door. "

Colin Calder


"Absolutely great service from salesman, fitters, reception. All were very helpful friendly and courteous, no mess after installation. Thoroughly recommend this company."

Martin Dean


"Couldn't recommend enough. From start to finish a first class service. I'm a few weeks in with my new windows and i'm still very happy. The install guys were perfect, knowledgeable, a great finish and left the place as tidier than they found it!"



"SRJWindows installed a new double glazed bathroom window in July 2019. From initial contact to survey and installation, the process was very smooth. Arrived on time specified, carried out the work efficiently."

Mr & Mrs Allen


"Great quality and service"

Mr & Mrs Rodger


"From initial meeting to completion of our sunroom we were delighted with the quality of workmanship, timekeeping and keeping us updated throughout the process."

Mr Mcinally


"Great service, great windows, enough said, would highly recommend."

Mr Shields


"We've had windows (last year) and doors ( two year ago) from SRJ. Professional and competent; great service. Competitive pricing too; we got multiple quotes and we picked SRJ due to price, financing on offer and the down to earth friendly approach."

CJ- Kinross


"I used SRJ in two previous homes & had no hesitation in asking them to replace two windows in my current property. Completed the job speedily & efficiently & cleaned up thoroughly. Once again I was completely satisfied."

Mr & Mrs McAllister


"We can't praise the team highly enough for their excellent work from the initial meeting to the finished result. The whole team have been first class and we would definitely recommend your company. "

Mr Hobbs


"We've had windows and doors installed in 2 houses and have had first class service both times. Any follow up for minor problems, even after 10-year guarantee period, has been dealt with very professionally. Highly recommend. "

Will J- Coupar Angus


"Professional and efficient service to provide a high quality product from start to finish. Any concerns were dealt with quickly and the SRJ staff are a credit to the company. I would have no hesitation in recommending SRJ Windows if you want a quality product."

Mr Taylor


"Fantastic service from a FIRST class company. Thank you."

Mrs Laird- Bonnybridge


"I can’t recommend these guys highly enough. You get what you pay for with SRJ which is a quality product to be proud of and a smooth, hassle free experience. Five stars ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ from me! "

Mr & Mrs Hirons


"Best prices and quality ever. Very helpful and professional installers and very quick and efficient work. Wouldn’t hesitate to recommend this company. Thank you for everything."

Mr & Mrs Houliston


"SRJ Windows installed our front door and also rear patio doors and internal French doors. This was done in two phases which we wanted. They did an excellent job, the quality was good and so was the workmanship. We were very pleased with the outcome."

Mrs Anderson


"Tthe fitters were professional and respectful of our property. Excellent job, glad we decided to go with SRJ and would recommend them to anyone."

Mr Esslemont


"If you are looking for replacement windows or doors, then I would certainly recommend SRJ Windows."

Mr Suttie


"Can't thank SRJWINDOWS enough, from start to finish. An amazing job from salesman to finishers and after sales. Will use again for further home improvements"



"I cannot thank SRJ WINDOWS enough for the phenomenal job that they have just done on fitting my new windows and doors last week. From start to finish, my customer experience has been first class."

Mr Towson - Stirling


"We got our old patio door removed and replaced with full glass door, window and bottom panel. Superb from start to finish. Joiners were fantastic and carried out installation to exceptionally high standard. Extremely happy with it. Would definitely recommend"

Mr Finegan


"Couldn't fault them. A friendly, thoroughly initial visit. Always turned up when they said they would, they even cleared parking spaces with the council for the morning."

Mr Peddle - Fife


"Professional job from start to finish. Good price and work completed on time and to a high standard."

Mr Veitch - Edinburgh


"Had a new window installed recently by SRJ and I am very impressed with the quality of the product. On the installation day the joiners were excellent, doing a first class job. everything was tidied up, when they finished. Would definitely recommend."

Mr and Mrs Miller - Edinburgh


"Very honest sales team. Efficient fitters. Very happy with workmanship and the big difference our new bifold door makes."

Mr Hunter - Dunfermline


"Fantastic from the Outset. Throughout the process SJR were magnificent. You could not ask for a better company to take care of you - be it a new room, extension or fitting I wouldn't hesitate to recommend the team."

Ms Kay- Fife


"Having done a lot of research and visited 3 different organisations SRJ Windows stood out as more organised and professional. They have been in constant contact and looking forward to the installation being equally professional"

Mr & Mrs Bottomley – Edinburgh


“The work team worked very hard, were prompt, professional and efficient”

Mr & Mrs Dyer – Larbert


“Could not fault anything from beginning to end”

Mr & Mrs Cook – Alloa


“First class professional installation (as before). Would not hesitate to recommend your company”

Miss Walker – Cupar


“Excellent, polite, hard working and very accommodating. Working around a 3 month old baby in the house. Thanks for all your hard work, I love my new windows”

Mr McMillan – Bathgate


“Tradesman were very professional, excellent service. Excellent product, highly recommended. Very happy customer – Thanks”

Mr & Mrs Short – Dunfermline


“Excellent workmanship from start to finish. All the workman are a credit to the company”

Mrs Kelly – Leven


“I am very happy with the service received from SRJ. Very professionally completed. What a transformation!”

Mrs Bernard – Lochgelly


“Pleasant tradesman who completed the work to a very high standard. I would recommend SRJ without hesitation”

Mr Skelly – Carnoustie


“Excellent service yet again. We have used SRJ twice now and also our son using you twice too. Excellent from start to finish and would recommend SRJ to anyone”

Mr Brown – Crieff


“Absolutely everyone I have dealt with at SRJ has been helpful, knowledgeable, courteous and polite. First class service throughout with minimal disruption whilst fitting”

Miss Watt – Wishaw


“Excellent job! Guys worked non- stop and were so courteous towards myself and my property. They protected all furniture and tidied up. Couldn’t be happier”

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