Double Glazing & Window Installation in Dundee

Quality Windows, Expertly Fitted by Local Tradespeople

Window Styles to Suit Your Home

Velux windows Dundee & Fife

Modern uPVC, timber, alu-clad and composite window options available. Built for comfort and style as well as energy efficiency. From tilt & turn options, to casement and fully bespoke sash windows for heritage, period properties and conservation areas.  

We are one of only 2 Velux Certified installers in Dundee so you can be sure of our quality and knowledge in this area.  

Why Homeowners Trust Dunholm Improvements

No pushy sales, just skilled tradespeople who take pride in their work and have great customer feedback.  Your home is in safe hands with us.

multiple window colour options

We install a full range of window styles including casement, sash, tilt & turn, reversible, and bay windows.
Multiple colour and material options are available for both windows & doors.

Project Gallery

This is just a tiny selection of the work we've done in the Dundee and surrounding areas, and we're so busy installing windows & doors than we don't often get the time to take perfect pictures to put on our website! We're happy to show you more in person and discuss how we can help you with your home renovation.

Call us today to book your home visit and we'll give you a quick quote.

Scott from Dunholm Improvements fitting a new window in a Dundee home
Practical tilt & turn windows installed in a cottage in Downfield, Dundee
Broughty Ferry traditional sash windows
Traditional Hardwood timber sash style windows fitted for a home in Newport-On-Tay
velux balcony windows in Angus on a bright, sunny day gives the house a wow factor
Large Velux windows installed in a new extension in Fife
New Windows Dundee
Replacement uPVC casement bay windows fitted in Cragie area of Dundee

"Thank you Scott and team for a great job!"

Timber window replacements, Blairgowrie homeowner.

I contacted a couple of window companies but was impressed with Dunholm the most, for their friendly, quick service and good price.
Windows icon by Dunholm Improvements
John, Newport
Really friendly. Turned up when agreed. Faire price. Tidied up after himself. Job was quoteed fairly and workmanship was excellent.
Windows icon by Dunholm Improvements
Paula, Dundee
Trustmark - government endorsed quality

Request a Quote

We’re not a sales team.
We're tradespeople who care about doing a great job.
You’ll get honest pricing, skilled workmanship, and a friendly, straightforward service from start to finish. No pressure. No hidden extras - just a good value quote you can trust. Click below to tell us about your project and we’ll be in touch with an itemised quote.

Contact Us Today

Feel free to contact us today if you have any further questions or would like to book a home visit to talk about your project. You can phone us on 01382 524508
E-mail sales@dunholm.co.uk
Or fill in the form on our contact page by clicking the button below.

Customer Questions

Click on the common questions about windows to view our answers and if there's anything else you'd like to know we're just a short phonecall away - our phone number is at the top of the page.

We fit high-quality double-glazed windows in a range of styles and finishes, all designed for energy efficiency and durability.  Tilt & turn or casement are the most popular, cost effective windows but we can also supply & fit modern sash windows for period properties – ideal if you live in a conservation area or have a period property.

Replacement windows are designed to fit into existing window openings, while new construction windows are used when building a new home or during major renovations where the wall framing is exposed.  So for example, if you are adding an extension or changing the layout of your house for a new kitchen.

Double or triple glazing, and low-emissivity (Low-E) coatings all help improve energy efficiency. These features help reduce heat transfer, keeping your home warmer in the winter and cooler in the summer.  We can discuss various options with you if this is a particular concern.

Popular styles include:

  • Casement: Hinged at the side and open outward.

  • Double-hung: Both sashes move up and down.

  • Sliding: Move horizontally along a track.

  • Bay/Bow: Extend outward from the home, adding space and light.

The cost for the different styles varies, as well as the different materials (such as uPVC, timber, alu-clad, composite etc).  We can discuss the options with you to give you an accurate cost, keeping within your budget.

We will need access to the windows so would appreciate it if you can move furniture away from this area beforehand. We will cover your floors and try to minimise as much as possible the disruption and mess involved with any building work.  We pride ourselves on taking good care of your home and ensuring a tidy work space.  If you have pets you may want to consider confining them to one room or even letting them stay with a friend or family member to lessen any stress.

There are so many different options & sizes of windows and trims that our price list would be a mile long if we were to list everything here.

It will be much more accurate if we can talk through and meausure your home for our estimate. We will give you a written estimate which is very clear and also shows our terms & conditions for the order. The whole process is very quick and easy.  

We would recommend that you get quotes from more than one company to compare.  However it’s worth noting that price isn’t everything.  We are not the cheapest and we are not the most expensive but we like to think our work is of a high standard and we like to go the extra mile for our customers so overall we are very good value for money.

Get a Free Quote for
Windows, Doors or Stoves

Upgrade Your Home the Easy Way!

No pushy sales tactics. No hidden extras.
Just honest, straightforward pricing — with a written quote for supply and fitting.

Fill in the form below to choose a date and time that suits you. We’ll be in touch to confirm a visit, so we can view your project, measure up if needed and provide an accurate, no-obligation quote.

Prefer to speak to us directly? Give us a call -
You can also e-mail us (handy for sending photos) -
Dunhom Improvements logo - doors, windows, stoves