Since 1992

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Designs to Suit Every Home

Each house extension is bespoke to the home it’s installed at. That’s why at SRJ, we install a range of double glazed house extensions that fit every type of Edinburgh property. We offer a range of different conservatories, orangeries and sunrooms. Each design combines the finest materials to provide you with a space that can be enjoyed throughout the year.

By choosing SRJ, you’ll enjoy a house extension that will make your home stand out and raise the value of the property. By using the best range of windows, doors and conservatory roofs within each design, there are a variety of modern benefits. These include increased security, improved heat retention and a weatherproof design that doesn’t require a lot of maintenance.


pictures of house extensions for inspo


Conservatories

The first type of house extension we offer is our double glazed conservatory. Manufactured with robust uPVC and aluminium materials, this design includes double glazed windows and doors with a replacement roof. Through this, you get an extension that can be enjoyed throughout the year.

As each home is different, we offer a variety of house extension styles that will complement the space you have available. Styles include Lean-To, Gable, Georgian, Victorian, T-Shape, P-Shape and designer. Each of these house extensions can be used for whatever you need. Whether you want a space to enjoy your garden, a space for storage, a playroom or new dining area, our house extensions are an ideal option.



Orangeries & Sunrooms

An orangery or sunroom as a house extension offers the homeowners much more privacy than a standard conservatory. This double glazed design utilises more brick, blending more into the architecture of your property. Our orangeries are supported by an innovative structural goalpost, supporting door spans up to 6.5m.

An orangery is a great way to extend the horizons of your home and raise its value. This house extension, like the conservatory design, incorporates our range of doors and windows. You’ll be left in the driving seat with the design to allow you to get an extension that meets all requirements. Whether you want to use your orangery for a new kitchen, dining room, or just a room you can enjoy your garden, we can meet your requirements with our house extensions.

We install three different orangery designs, which are Contemporary Orangery, Traditional Orangery and Lantern Orangery. Each one offers a variety of different benefits to give you a room you can enjoy in more than just the summer. These designs can be enhanced with our variety of conservatory roofs, with glass, tiled and solid options available for our house extensions.


double glazed orangeries edinburgh

Brochures & Videos

House Extensions Roofing Options

To ensure that your house extension can be used throughout the year, it’s integral that you get the right roofing option. The Edinburgh homeowner can opt for a glass roof, a solid roof or a tiled roof. Each one will provide a range of benefits that allow you to make the most of your space.

The classic roof design uses high-performance glass to craft a market-leading extension. Masonry piers and super-insulated columns in the design help to offer structural strength & improved thermal efficiency. You’ll be able to flood your home with natural sunshine.

The solid roof design offers the benefits of both solid and glazed roofing. This highly flexible and secure design utilises the Ultraframe Livinroof profile. This profile is quality manufactured to ensure that your Edinburgh extension can cope with the weather loads in your area.

The tiled roof, like the solid design, is crafted by Ultraframe and made bespoke for your home. This design fuses the thermal capabilities of insulated columns with lightweight roofing tiles to give you warmer house extensions. Your extension will not only ooze character but also let you make the most of your garden and space.



SRJ’s Quality Guarantee

When we finish installing a house extension within your Edinburgh property, the quality service we offer does not finish there. You will also receive our SRJ Guarantee Package. This ensures that all our conservatories, sunrooms, windows, doors and extensions will offer at least 10 years of quality service.

If you know a friend or family who is looking to start a new double glazing project in Edinburgh, refer them & get rewarded. Contact us to find out more!


Costs of House Extensions

If you are ready to start your house extension project, get an online quote. Alternatively, if you’d like to discuss a house extension project for your Edinburgh home or any other double glazing products, get in touch with us today. We are more than happy to answer any enquiries you may have about our products and services.

We also have various finance options to help you get started. As mentioned before, contact us if you would like to discuss further!

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.

Customer Testimonials

Scott R
10.03.26
The experience from start to finish was excellent and would highly recommend. We started off by going into the showroom to look around and the team there explained all options to myself and my wife. We then arranged to have a home survey later that day. Everything was explained to us and the different costs. No pressure to buy and when we said we would like to think about it the salesman was more than happy to leave it with us. Called him a day later to place order and get our date. On date of installation the team turned up early and removed the old door quickly and cleanly before installing the new door, again within a good time to make disruption for the school run non existent. Everything was cleaned away and explained to us on the up keep. I'd definitely have the team back for future windows and doors within the house.
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
RD
20.02.26
From start to finish we can’t fault the service. From Darren’s initial visit talking us through options for our windows and measuring up to the joiners fitting them we couldn’t have asked for a better service. No forceful sale just a genuine company who done exactly what we wanted including cutting the trim down so our blinds would still fit.
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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