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Business Details
43 Years
experience
Trusted Supplier of High-Performance Windows & Doors in Scotland
Scotia Windows & Doors has been manufacturing and installing high-quality double glazing solutions since 1983. With over 220 employees operating from a 150,000 sq ft factory campus in Ayrshire, Scotland, we serve trade customers across Central Scotland and beyond. Our dedicated production facility in Kilmarnock ensures stringent quality control and flexibility to adapt to client needs. We specialise in uPVC, aluminium, and composite windows and doors, combining advanced technology with elegant design for residential and commercial applications. Our partnerships with major national housebuilders, including Barratt Homes and Taylor Wimpey, underscore our reputation for reliability and excellence.

We prioritise energy efficiency, security, and durability, offering products with A-rated energy performance, PAS 24:2016 compliance, and Secured by Design accreditation. Our commitment to innovation and customer satisfaction has earned us a trusted position in the industry, supported by a 10-year insurance-backed warranty. With a production capacity of 1,300 windows and 250 doors weekly, we deliver tailored solutions for trade, commercial, and new build projects. Our teams expertise, combined with local manufacturing, ensures competitive pricing without compromising quality. We are proud to contribute to Scotlands economy by providing employment and maintaining high standards of craftsmanship.
Services
uPVC Windows Aluminium Windows Composite Doors Curtain Walling Bifold Doors
Details
  • Year established: 1983
Highlights and features
  • We have over 38 years of experience in manufacturing high-quality glazing solutions.
  • Our products are A-rated for energy efficiency and Secured by Design accredited.
  • We operate two dedicated production facilities in Scotland with 220+ employees.
  • We partner with major national housebuilders like Barratt Homes and Taylor Wimpey.
  • We offer a 10-year insurance-backed warranty on all installations.
Associations and certifications
  • Glass and Glazing Federation
  • Secured by Design
  • PAS 24:2016
What people say
Top class product Excellent service Highly recommended Quick turnaround Professional installation
Services
uPVC Windows
Our uPVC windows combine energy efficiency with modern design, featuring A-rated performance, low-maintenance frames, and enhanced security. They reduce heat loss, lower energy bills, and offer soundproofing for residential and commercial properties. Available in casement, tilt-and-turn, and vertical slider styles.
Aluminium Windows
Bespoke aluminium windows provide sleek aesthetics and durability, ideal for contemporary residential and commercial projects. They feature thermal breaks for energy efficiency, slim profiles for maximum light, and customisable finishes. Suitable for new builds and renovations requiring premium glazing solutions.
Composite Doors
Composite doors offer superior security and insulation with a 4mm GRP skin, 5-hook locking systems, and triple-seal frames. Available in 22 styles and 15 colours, they enhance property aesthetics while resisting warping and discolouration over 25 years.
Curtain Walling
Curtain walling systems deliver architectural elegance with robust aluminium frames, thermal efficiency, and design flexibility. Ideal for commercial buildings, they allow natural light integration while maintaining structural integrity and weather resistance.
Bifold Doors
uPVC bifold doors create seamless indoor-outdoor spaces with minimal sightlines and bespoke sizing. Available in widths up to 7m, they feature PAS24 security options and multiple opening configurations for residential and commercial use.
Questions
What types of windows do you manufacture?
We produce uPVC, aluminium, and composite windows in casement, tilt-and-turn, vertical slider, and fully reversible styles for residential and commercial use.
Do you supply to trade customers only?
Yes, we specialise in serving trade customers, including joiners, builders, and property developers across Scotland.
Are your products energy efficient?
All windows and doors meet A-rated energy performance standards with low-emissivity glass and warm-edge spacers to reduce heat loss.
What security features do you offer?
Our products include PAS 24:2016 compliance, Secured by Design accreditation, and multi-point locking systems for enhanced home security.
Do you provide warranties?
We offer a 10-year insurance-backed warranty on installations and a 25-year hardware guarantee for composite doors.
Can you supply custom aluminium solutions?
Yes, our bespoke aluminium range includes curtain walling, entrance doors, and bi-fold systems tailored to architectural specifications.
Videos
Reviews (5)
Jacqueline Quinn
Mar 31, 2022 Report
Our company have supplied units for the Scotia team in Glasgow some of them being very large toughened triple glazed units. We had also glazed frames for 3 jobs they had and delivered them to the sites. We not been paid they have 3 invoices outstanding. Contacted Raina last week to be told they would paid last week. Since Wednesday she has not been replying to our calls or emails. We are now having to start the process to make sure we get our money. Not even any communication to say they can't make payment we just getting ignored. Very poor show!
Diane Ferguson
Mar 14, 2021 Report
Don't go near them. Wouldn't honour 10yr warranty on conservatory. Windows steaming up blamed on age, after only 7yrs. Had to get lawyers involved and even then they were rude to lawyers.
Leann Gregory
Nov 18, 2020 Report
All Facia, Doors and windows supplied in our new build home 4 years ago. Needed a screw cap to match the facia, as screw hadn't been put at the end of facia and they had slipped - not their fault as I think the builders fitted them, but when I phoned to see about getting a screw cap to match the facia they were really unhelpful and weren't interested, telling me they hadn't done facia in over a year and telling me they no longer do residential either!.

I did know this, as I told her I used them when they did do residential! Just plain rude and unhelpful, all for 1 blinking 'screw cap' - honestly, their customer service used to be brilliant, hence why I called them for help!. not even the offer of a phone number to look elsewhere! Thanks for nothing. maybe a wee course in customer service needed, or just common decency!
Alan Smith
Nov 06, 2020 Report
One of the best experiences I have had with any company. Their New Homes team of Tom and Michael were first class from the very first phone call to the installation. Knowledgeable, accurate, courteous and helpful and would highly recommend them.
Steve Garvey
Jan 28, 2020 Report
Dealt with Mr Duffy from Scotia who provided us with a great service, he took us through the whole purchasing process in a very proffesional and reassuring manner, we purchased our 13 windows 2 patio doors and anthracite front door and screens with zero hassle, excellent product and quality, they even held on to our order after the manufacturing as the renovation was running behind schedule, again they did this without any issue, yes I would definitely recommend this company