Casement Windows


If you’re looking for a crisp, understated design classic, the clean, angular lines of our casement  windows could be just right for you.

Casement Windows from Thistle are distinguished by a part of the window (known as the sash) opening outwards – whether from the top or side.  Available in a huge range of style combinations, casements are a popular choice for many homeowners, suiting every type of home.

Choose from side hung, top hung, or top opening, in combination together or with fixed panes – the number of style combinations is endless!

Side Hung


Our high quality, 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 window run vertically down the side of the window.

Top Hung


Our outward-opening top-hung casement windows are another option and suit any style of property, traditional or modern.

The hinge is at the top of the window so when opened, the opening is at the bottom.

Top Opener


Our casement windows with a top opening vent panel are a popular choice and can be used in combination with side/top hung sashes or fixed panes.

Top openers are a great option to safely allow ventilation into your home – you can even add a decorative touch to this part of the window, such as leaded or bevelled glass.

Tilt and Turn Windows


Tilt and turn windows are a sophisticated blend of functionality, clean lines, versatility and security.

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

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.

Deceptively simple in appearance and operation, our tilt and turn windows have no outward-opening parts, so the clean lines of your home are maintained no matter whether they’re tilted, fully open or closed.

Easy Clean Windows


What’s more, the tilt and swing action of the windows means that you can effortlessly clean the outside of the window from the indoors.

This type of uPVC window is ideal for apartments or any home where access to the windows is restricted from the ground floor.

Boasting the same, superior energy and acoustic-insulation ratings of VEKA’s other double and triple-glazed uPVC windows, tilt and turn windows can significantly reduce your heating bills and help to minimise outdoor noise.

Fully Reversible Windows


A fully reversible window swings right the way round so that the outer pane of glass ends up on the inside.

Sharing many of the same advantages as tilt and turn windows, they are a popular choice for the upper-floor areas of properties or anywhere where it’s difficult to clean the window from outside.

Constructed using VEKA’s Matrix 70 profile, our fully reversible windows excel in both aesthetics and reliability.

Bow & Bay Windows


Whether you’re looking for a uPVC bay or bow window, Thistle have the style and quality to match your home and meet your expectations.

A bay window normally has three openings, whereas a bow window usually has four or five. A uPVC bow window, more often seen in contemporary properties, offers a larger internal window ledge area, which can be used to display photographs or other ornaments.

The window ledge and the bow window itself can be rounded or angular in shape, both of which give the illusion of more space, as visually the room is extended by the depth of the bow.

While a uPVC bay window actually extends the footprint of the room it sits at the front of, and this style is more commonly seen in older properties. Sometimes referred to as a walk in window – you might even want to consider installing a window seat, too!

Built to Match


We offer a wide choice of designs, shapes, colours and finishing touches, so you can be confident that we’re able to match your uPVC bay or bow window to all your new or existing windows in your home.

Shaped to Fit


We can give you all the advice you need on the choice of shapes of your new uPVC window (bow or bay, including splay, square or single-ended).

Once you’ve decided exactly what you want, our expert fabricators will then make your windows to your specifications, ensuring that they’re the perfect fit!

Dormer Windows


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

Dormer windows are a prominent feature of many properties across North East Scotland and our uPVC windows are an excellent choice to enhance the appearance and energy-efficiency of your home’s dormer area.

We can 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.


Woodgrain & Colour Options


With our wide range of colours and woodgrain options you have the choice to give your property the personality it deserves – choose from 29 finishes to make your home as unique as you!

Our uPVC frames featuring woodgrain effect finishes are virtually indistinguishable from traditional timber windows, but unlike wood, these low-maintenance options don’t require the hassle of sanding and painting.

You can even choose different colours for the inside and outside of your windows, allowing you to choose something striking for the exterior of the frames, but a more subtle colour for the inside, to match your interior decor.

If you can’t find a colour that suits your requirements, don’t worry – we can also offer a custom-colour spray option to match any RAL colour of your choice!

Please note that the examples shown in this gallery are approximations.

You can view our full range of colour samples first-hand by visiting our showroom or by arranging a free quotation visit.

The Thistle Difference:

No Pressure


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

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 improvement project shouldn’t be a hassle.  At Thistle, we understand that your time is valuable.

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

Peace Of Mind - Guaranteed


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.

To arrange a completely free, no obligation quote please CLICK HERE to fill out a short enquiry form.

Alternatively you can also call us on 01224 706 555, or email us at




Customer Satisfaction in April 2018

From the first contact to the installation of our new door everything went smoothly.  A great service, very professional and would recommend them to friends and family.

(100%) T. Mathieson

April 2018

I have had many years of experience of installations with Thistle Windows and have always been happy with their work.

(100%) E. Forsyth

April 2018

Love Thistle products, already had a conservatory from them and had no hesitation going to them for my back door, didn’t even try anyone else and will hopefully be going back for a new front door when I replace old one.

(100%) B. Buchan

April 2018

Have used Thistle Windows before and know that they do an excellent job and have recommended them to friends and family.

(100%) C. Tollemache

April 2018

© 1995-2018 Thistle Group of Companies. Thistle House, Woodside Road, Bridge of Don, Aberdeen, AB23 8EF.

Email: / Call: 01224 706555.

Thistle Windows & Conservatories Limited is a company registered in Scotland (SC159622).  Authorised and Regulated by the Financial Conduct Authority (Financial Services Register No. 729824).

Thistle Artificial Grass Limited is a company registered in Scotland (SC522003).

Thistle Kitchens is a trading name of Thistle Windows & Conservatories Limited.