Bespoke Sunrooms, Porches & Home Extensions

For Aberdeen, Aberdeenshire & North East Scotland


Home Extensions Aberdeen

Add space and value to the home you love

Thistle Windows & Conservatories is your local Home Extension specialist and we handle absolutely everything involved – we are your Architect, Designer, Builder and Project Manager all under one roof!

A high quality home extension, sunroom or porch from Thistle Windows & Conservatories will give you more space, more options and more value.  It will also give you more peace of mind – that’s because we’re everything you need under one roof, providing you with an expertly handled house extension project that will transform your home.

While our home extensions, sunrooms and porches are all bespoke and designed to your individual requirements, they all share one common feature – a tiled, slated or flat roof, giving you a substantial, high quality structure that seamlessly integrates with your home.

A sunroom has a tiled roof, slated roof or a flat roof and also features an “external quality”, thermally efficient door between the main house, effectively creating an additional room.  A home extension has a tiled roof, slated roof or a flat roof while remaining opening to the existing house, creating a larger room.  A porch is generally a smaller structure built at the entrance of your home providing you with a handy cloakroom, or a welcoming area for greeting guests.

Orangeries Conservatories Aberdeenshire

From design and planning to installation and completion

Let Thistle Windows & Conservatories turn your dreams of a spacious, value-adding home extension, sunroom or porch into reality!  You can depend on the quality of our products and the standards of our craftsmanship – we possess all the expertise in-house to help you from start to finish, from first design to your choice of those all-important final touches.

We project manage from start to finish – a truly “one stop shop” to keep everything hassle free for you.

No need to arrange a separate architect, builder or contractors for your home extension, sunroom or porch – we handle absolutely everything in house.

We oversee your entire house extension project, from planning permissions and building warrants to detailed designs and full installation.

Sunrooms Aberdeen

Local home extension, sunroom & porch installations

You can view a selection of  some of our local home extension, sunroom and porch installations across Aberdeen, Aberdeenshire and North East Scotland in the photo gallery below.  You can view even more photos by clicking on any photo to view it in full size and by using the left and right arrow buttons.  Please note that depending on the speed of your internet connection it may take a few moments for the gallery to load.

Sunrooms Aberdeenshire

Winner of the UK Conservatory Installer of The Year Award

Thistle Windows & Conservatories has held the distinction of winning the UK Conservatory Installer Of The Year Award at G15, the Glass & Glazing Industry Awards.  The G-Awards, established in 2003, is one of the most important dates of the year for the glass and glazing industry with companies from across the UK competing to be recognised as the best of the best.

The G-Awards are open to each and every company across the entire UK Glass and Glazing Industry including installers, fabricators, manufacturers and suppliers of all specialities, including domestic, commercial and trade.  To be considered for the awards a company must produce an entry submission which demonstrates that they are of the highest calibre, a comprehensive report showcasing their achievements, demonstrating their commitment to their customers and highlighting how they stand out against their competitors.

If a company impresses the G-Awards judging panel with their entry, they are shortlisted as a finalist and are then subject to a visit from an industry expert Judge who carries out a comprehensive on-site audit and inspection – including the viewing of both in-progress and completed projects and in-depth interviews with customers. While the award is titled “Conservatory Installer of The Year” the judge considers all home extension installations which incorporate a significantly glazed component, including Conservatories, Orangeries and Sunrooms.

Click Here to find out more about Thistle Windows & Conservatories winning the G15 UK Conservatory Installer of The Year Award.

Home Extension Builder Aberdeen

Trust Mark & BBA Registered as an Ultra Installer

Our uPVC conservatory roof and orangery roof systems are provided by Ultraframe, who have been acknowledged as the market leader in the design and manufacture of conservatory and orangery roof systems for over 20 years.  The Ultraframe Ultra Installer Scheme has been introduced to give homeowners complete peace of mind to ensure that from planning to completion that everything is undertaken to the highest standard.

Thistle Windows & Conservatories is a certified member of the Ultra Installer Scheme, an elite group of installation companies which have also been independently assessed and approved by the British Board of Agrément (BBA), the UK’s major approval body for new constructors, products and installers.  You can view our BBA registered details on the Trust Mark Government Endorsed Standards website by clicking here.

As an Ultra Installer you can be assured that we are a quality conscious, service orientated company which has been rigorously vetted and independently assessed for membership.  The BBA’s field inspectors have physically inspected both in-progress and completed conservatory and orangery installations and continue to do so on an ongoing basis, to check and approve our operations against strict criteria, including service and complaints monitoring from previous customers.

The same highly skilled fitting teams that install our conservatories and orangeries also install our home extensions, sunrooms and porches – all to the same strict, high standards we demand.

Get a FREE Design & Quote

No Pressure, No Hassle & No Obligation


At Thistle we don’t believe in pressure sales techniques or hard sells.


We’ll visit you to discuss your requirements, provide you with no-nonsense advice and prepare a competitive, easy to understand quote that’s valid for 30 days.


It’s as simple as that!


Get a FREE Quote

Download our Company Brochure

Thistle Windows & Conservatories Aberdeen, Aberdeenshire & North East Scotland Brochure