Since 1992

Employee Owned

No Deposits

Rated Excellent

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Large Product Selection

SRJ Windows is proud to offer such a large range of double glazing products to Perth homeowners. In doing so, we can fit every style of property in Perthshire, be it heritage, traditional, modern or contemporary. We manufacture our double glazing products at our Rosyth factory, allowing us to guarantee that only the best products will be installed in our customer’s homes. If you choose SRJ for your home improvement project, you can expect a quality product matched by a quality service.

Modern Materials For a Quality Product

By making products ourselves, we can carry out a high-level of quality control and only offer the best products. Each double glazing product is fitted with the latest secure hardware, with multi-point locks and secure technology offered to Perth homeowners as standard. With each product comes a 10-year guarantee of quality, giving Perthshire homeowners the confidence to entrust their home improvement project with SRJ.

Here are the double glazing products that we install in homes across Perth and Perthshire:

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Windows

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Door

uPVC Doors

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Conservatories

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Double Glazing Installation

Conservatory Roofs

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Double Glazed Windows

We pride ourselves on offering a vast range of windows that offer something for every Perth home. We manufacture our double glazed windows using the finest uPVC and aluminium profiles to create a low-maintenance product that performs above expectations across the board. Thermal efficiency, security and weatherproofing are just some of the benefits you can enjoy for your home in Perth. You can get these double glazed windows installed in your home:

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Double Glazed Doors

A new door should offer more than good looks to Perth homeowners, which is why at SRJ, we offer doors that not only complement your windows but offer a variety of benefits. Like our windows, we offer a variety of different styles from uPVC, aluminium and composite profiles, giving you a door for every type of home. Whether you want a double glazed door that keeps the harsh Scottish weather out of your house, a door so you can enjoy your garden year-round, or a door simply to secure your property in Perth, we have a style for you.

Our low-maintenance doors come with a 10-year quality guarantee. Benefits of our double glazed doors include improved thermal efficiency, security and weatherproofing. Our doors trap heat into your home, reducing your reliance on your central heating, which will reduce your energy bills and your Perthshire home’s carbon footprint.

You can choose these door styles for your Scottish home:

Home Extensions & Replacement Roofs

If you are looking to add some more space to your Perth home, then why not consider one of our home extensions. Our custom-built extensions, including double glazed windows and doors meet the needs of Perthshire homeowners, with a perfect fit for all property styles. One extension we offer is the traditional conservatory, of which we offer three different designs: Classic, Designer and Performance. If you’d like an extension that blends into the existing architecture of your home, then one of our orangeries & sunrooms could be the right option for you. In our orangery range, we offer: Traditional, Lantern and Contemporary.

For those who need to update an existing conservatory or are looking to add the perfect finishing touch to a new extension, we offer a variety of replacement roofs, including the tiled conservatory roof. We’ve worked hard over the past 30 years throughout Perth to provide the best extension that meets the needs of our customers. We use NASA satellite data when designing our house extensions to ensure that they can cope with the changeable Perthshire weather. If you choose SRJ for your next home improvement project, you’ll receive excellent service and a product to match for your Perth home.

If you’re looking to start a double glazing project, but not sure what products to pick, why not view our projects page? You’ll be able to see how our previous installations have gone and why our customers rate us so highly after 30 years.

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Finance Options

If the cost of your new double glazing project is making your eyes water, then we have the solution for you. Our payment options can help you afford 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.


Our Guarantee To You

When our installation is finished in your Perth home, you may think that the excellent service you receive will finish there. This, however, is not the case. After installation, we send our customers our SRJ Guarantee package, which provides the guarantee that all our conservatories, sunrooms, windows, doors and extensions will provide you with at least 10-years of quality service.

Do you know a friend that is looking to start a new double glazing project? We like to thank our loyal Perthshire customers and reward them for helping the company to be so successful. If you recommend a friend or family member to SRJ you can also benefit. Find out more here.


Double Glazing Prices Perth

If you’d like to start a double glazing project in your Perth home or would like to discuss one of our products, then get in touch with us today. Our team are happy to help and can be contacted on 01383 851 951 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 already know what style of double glazing product 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.

We also have a showroom if you want to see our products face-to-face. We are based at Macintosh House, Innova Campus, Viking Way, Rosyth.

Choose Your Product

Windows
Doors
Conservatories and Orangeries
Conservatory Roofs
Extensions and Sunrooms
Garden Rooms

Choose Window Style

uPVC Casement Windows
uPVC French Casement Windows
uPVC Tilt & Turn Windows
uPVC Flush Casement Windows
uPVC Sliding Sash Windows
uPVC Bow & Bay Windows

Choose Door Style

Front Doors
French Doors
Patio Doors
Aluminium Bi-Fold Doors

Choose Your Product

Conservatories
Orangeries

Choose Conservatory Style

Victorian Conservatory
Edwardian Conservatory
Lean-To Conservatory
Gable Conservatory
P-Shaped Conservatory
Bespoke Conservatory
Orangeries

Choose Your Aluminium Product

Aluminium Windows
Slimline Aluminium Windows
Aluminium French Doors
Aluminium Patio Doors
Aluminium Lift & Slide Doors
Aluminium Bi-Fold Doors

Choose Conservatory Roof Material

Glass
Tiled Conservatory Roofs

Choose Conservatory Roof Style

Victorian Conservatory Roof
Edwardian Conservatory Roof
Lean-To Conservatory Roof
Gable Conservatory Roof
Double Hipped Roof
Lantern Roof

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Thank you for enquiring with SRJ Windows

The team at SRJ Windows really appreciate you taking the time to contact us. One of our friendly and knowledgable advisors will be in touch with you as soon as possible to provide our very best quote.

In the meantime, you can connect with us though our various Social Media channels, which highlight our glazing experience. Also, have a read of our blog at www.srjwindows.com/news/ for inspiration on how to improve your house.

We look forward to speaking to you soon,

The SRJ Windows team.

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View Our Double Glazed Product Range at Our Showroom

Come visit our showroom to see our full range of products!

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Customer Testimonials

Harry Forsyth
11.04.26
The fitters arrived on time. They knew exactly what they were doing, very knowledgeable. Finished on time and left no mess. Good experience.
Ross Cherry
08.04.26
The staff have been great, from the salesman to the fitters to the after sales care it really does feel value for money. The windows and doors look great and have made a huge difference in our house. We needed a little bit of plastering afterwards which was followed up quickly and when was convenient for us.
Jim Hutcheson
16.03.26
SRJ arrived to complete the work exactly on the date and time stated. We had pre warning instructions therefore the work area was ready for them to start. No fuss or mess they left a good clean job with instructions on the use and care of our new doors. Our expectations were met and were not disappointed with the level of service or product quality.
Gordon Duncan
04.03.26
The guys were friendly and professional, the work was completed quickly and to a very high standard. My new front door is absolutely beautiful and I'm delighted with it. Would highly recommend.
Lorna Howard
27.02.26
Could not fault the workmanship we received from replacement of French doors. We also had then fit our new front door. Would recommended this company.
Stewart Butchart
27.02.26
Excellent service from quote to installation. Installation was seamless and all employees were polite courteous and extremely tidy. I would highly recommend SRJ
Ruth
10.02.26
Lovely company, all the people are so helpful and they completed the job exactly when they said they would. The fitters cleaned up when they finished and we got a follow up call after a few weeks to check we were happy with their product and service. Highly recommend them
Kirsteen
10.02.26
Each and all staff we had contact with were very pleasant, efficient and thorough throughout. We would highly recommend SRJWindows.

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