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Double Glazing Aberdeen, Aberdeenshire & North East Scotland: Energy-Efficient uPVC Windows by THISTLE

Multiple Opening Options

Choose from inward-opening, outward-opening or fixed-pane windows to suit any room.

Double Glazing Aberdeen, Aberdeenshire & North East Scotland: Energy-Efficient uPVC Windows by THISTLE

Low Maintenance

All you need to keep your windows looking good as new is a gentle clean with soapy water!

Double Glazing Aberdeen, Aberdeenshire & North East Scotland: Energy-Efficient uPVC Windows by THISTLE

Safe & Secure

Your home is protected with high-security locking systems and triple & double glazing options.

Save Money with Energy-Efficient Double Glazing!

New windows don’t just change the appearance of your home, but they can can also make it warmer and more energy-efficient with modern, high-performance triple or double glazing.

By installing A-rated double glazing to windows in an entirely single-glazed semi-detached gas heated property, you could save £75 per year and 330kg of carbon dioxide. If you installed A++ rated double glazed windows replacing single glazing, the savings could be up to £95 per year and 405kg of carbon dioxide (according to the Energy Saving Trust, 2021).

uPVC Casement Windows

Casement Windows are distinguished by a part of the window (known as the sash) either being fixed or opening outwards – with hinges located at the top or side of the frame.

Available in a huge range of style and colour combinations,  it’s no surprise why our uPVC Casement Windows with triple glazing and double glazing are a popular choice for homeowners across Aberdeen & North East Scotland, with options to suit every type of home.

With options to suit every home, you can choose from side hung, top hung, with top openers or in combination with fixed panes – the number of styles and glazing combinations is endless!

Side Hung Windows

Outward-opening, side-hung Casement Windows are available in a wide range of colours and glazing options to suit your home.

As the name suggests, the hinges on this type of uPVC Window run vertically down the side of the frame.

Top Hung Windows

Featuring energy-efficient triple or double glazing, our top-hung uPVC Casement Windows come in a varied selection of colours to suit any style of property – traditional or modern.

In other words, the hinge is at the top of this type of window with the bottom opening outwards.

Top Opener Windows

Our uPVC Casement Windows with a top opening vent panel are a popular choice and are a great option to safely allow ventilation into your home.

In addition, you can even add a decorative touch to this part of the window, such as leaded or bevelled glass.

High-Quality VEKA uPVC Windows

Thistle’s range of high-quality triple glazed and double glazed uPVC Windows are designed by VEKA, one of Europe’s most advanced window profile system manufacturers.

Always at the forefront of technology & development, VEKA were the first company in the UK to offer a double-glazed window rated “A” for efficiency and “A” for noise reduction. Likewise, they were also the first uPVC Window manufacturer to open a dedicated PVC profile recycling plant!

Tilt & Turn Windows

With one turn of the handle, this type of uPVC Window can be tilted inwards, allowing the room to breathe, while still providing a barrier against the outside elements.

Furthermore, with a second turn of the handle,the Tilt and Turn Window opens fully inwards, both maximising fresh air and creating a luxurious sense of space.

Fully Reversible Windows

A Fully Reversible Window swings right the way round so that the outer pane of glazing ends up on the inside.

Similarly these uPVC Windows share many of the same advantages as Tilt and Turn windows and are a popular choice for the upper-floor areas of properties, or anywhere where it’s difficult to clean the window from outside.

Bow & Bay Windows

Sometimes referred to as “walk in windows”, both Bow and Bay Windows extend outwards from the property.

While Bay Windows are more angular in shape, Bow Windows offer a more gradual curve and a less pronounced profile.

Similarly, both types of window also offer a large internal window ledge area, which can be used to display photographs or other ornaments.

Dormer Windows

A Dormer is a vertical window with a roof of its own and is normally positioned within the slope of a house’s roof.

In addition to lowering your energy bills with high-performance triple glazing or double glazing, we can also match the finish of your new Dormer Window with surrounding uPVC Cladding to ensure that your entire dormer has the same high-quality, low-maintenance finish.

10-Year Insurance Backed Guarantees

As a member of Independent Network, a leading industry standards group, we can offer our customers one of the most reliable guarantees in the home improvement industry today.

In addition to our own comprehensive Thistle Guarantee, all of our uPVC Windows come complete with an additional 10-Year Insurance Backed Guarantee that covers each complete window (glazing, frame, handles, hardware, locks and mechanisms) AND all installation work – giving you complete peace of mind!

Window Colours & Finishes

Our uPVC Windows come in a wide range of colours – you can also mix and match with different colours for the inside and outside of your windows.

Looking for a more natural finish?  Our uPVC window frames featuring woodgrain-effect foils retain the look of traditional timber windows – but unlike wood, these low-maintenance options don’t warp, rot or require any painting!

Get A FREE Quote

Looking to arrange a FREE quotation or in need of further advice?  Just fill out the form below and we'll be in touch!

The Thistle Pledge

No Pressure

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

That means we don’t cold call and we don’t knock on doors – our customers choose us based on the strong reputation we’ve built serving Aberdeen, Aberdeenshire & North East Scotland since 1995.

No Hassle

Getting a quote for your home improvements shouldn’t be a hassle.

At Thistle, we understand that your time is valuable.

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

Peace of Mind - Guaranteed

In short, we’ll provide you with the high level of care and attention that you expect from a local company, from quotation through to installation – and beyond.

At Thistle, your satisfaction is our number one priority.

Thistle Windows & Conservatories: Visit our Home Improvements Showroom, Open 7 Days a Week!

Aberdeen Showroom Open 7 Days A Week

You'll find a warm welcome at our Home Improvements Showroom which is open 7 days a week!

Our doors are open from Monday - Saturday from 9am to 5pm and Sunday from 11am to 4pm.

Thistle Home Improvements Showroom
Woodside Road, Bridge of Don,
Aberdeen, AB23 8EF

Our Showroom is very easy to find, located just off of The Parkway in Bridge of Don, Aberdeen.

To find us on Google Maps, please click here for directions.

Thistle Windows & Conservatories Ltd Aberdeen Reviews

Over 700 Customer Reviews


Independently Verified Customer Feedback

The Team were excellent from start to finish. The quality of workmanship by all the Team members was excellent. Anything brought to their attention during the build was dealt with quickly and efficiently. 5 stars.


Mr & Mrs Mackay

September 2019

Installers gave a detailed plan of the work every day they arrived. They were courteous and cleaned up after themselves.


Mr Christie

September 2019

The Thistle Windows team were fantastic. From Barry in the sales team, the surveyors, the installation team and the office staff, all were courteous, professional and great to talk and work with. The product was great and we are very pleased with the work. I would recommend Thistle Windows to anyone.


Mr & Mrs Dixon

September 2019

From start to finish (sales, installation arrangements and installation), the process has gone like clockwork and finished to a high standard.


Mr Simon

September 2019

Double Glazing Aberdeen | Thistle Windows & Conservatories Ltd | Energy-Efficient uPVC Windows
Double Glazing Aberdeen, Aberdeenshire & North East Scotland | Double Glazed & Triple Glazed Windows | New & Replacement uPVC Windows | Award-Winning Local uPVC Window Installer

Email: info@thistlewindows.com
Call: 01224 706 555

© 1995-2022 Thistle Windows & Conservatories Ltd, Thistle House, Woodside Road, Bridge of Don, Aberdeen, AB23 8EF.

Thistle Windows & Conservatories Ltd is a company registered in Scotland (SC159622) - VAT No. 663 7172 22.  Thistle Kitchens, Thistle Bathrooms and Thistle Homes are trading names of Thistle Windows & Conservatories Ltd.

Thistle Artificial Grass Ltd is a company registered in Scotland (SC522003) - VAT No. 229 8195 71.  Thistle Gardens & Outdoors is a trading name of Thistle Artificial Grass Ltd.

Credit is subject to status and affordability.  Terms & Conditions Apply.  Thistle Windows & Conservatories Ltd (Financial Services Register No. 729824) is a credit broker, not the lender and is authorised and regulated by the Financial Conduct Authority.  Thistle Artificial Grass Ltd (Financial Services Register No. 805140) is an Appointed Representative of Thistle Windows & Conservatories Ltd.  Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC.  Authorised and Regulated by the Financial Conduct Authority.