5-Star Window &
Door Installations in Ayr
We provide personalised window and door solutions across the Ayrshire community. Rather than cold calling, we let our work speak – with hundreds of 5-star reviews from happy customers.
Built on transparent service, every project is personally checked by founding directors Scott and Kai, who bring 30+ years’ combined experience. While we are Glasgow-based, we cover South and North Ayrshire.
Upgrade your home with energy-efficient windows and doors and enjoy better performance year-round. Contact us to request your free, no-obligation quote.

Our uPVC Windows
Today’s uPVC windows pair popular styles with energy efficiency and durability, across designs, colours and glazing options. High-quality double glazing – two panes with an argon-filled gap – lifts insulation and cuts condensation and noise in Ayr homes, and fits various windows and doors.
Casement windows open outward to boost natural airflow and give flexible ventilation. Built from premium uPVC with sturdy locking systems, they're durable enough to handle daily use and shifting weather.
Tilt-and-turn windows run on multi-point systems – tilt them inward to ventilate or swing them fully open for easy cleaning. They blend versatility, security and thermal comfort, making them perfect for high-rise flats.
Sliding sash windows use two framed panels that slide past one another to open and close. They keep the classic, traditional look while delivering modern perks – energy efficiency, controlled ventilation, security and easy operation.
Bay windows project outward to flood a room with extra light, air and space. A large central pane flanked by two angled side windows lends timeless character – a favourite when replacing windows in traditional tenement flats.
Window Colours
Our windows come in a huge range of colours. Favourites span white, black windows, rosewood and anthracite grey. Can’t see the shade you want? Ask us about the full range or a custom colour.
Choose quality double-glazed windows and doors for an elegant, more energy-efficient home. We install everything from conservatories to full window replacements. Contact us today for a free quote.
Our Happy Customers
Our ⭐⭐⭐⭐⭐ reputation on Google, Yell, Which? and Facebook means our customers choose us with confidence knowing just how good we are at what we do and how much care and pride we have in all that we do. See what our customers have to say below.
Posted on Google Ross MurrayTrustindex verifies that the original source of the review is Google. I’m very pleased with the work carried out by RePlace Windows. Last July, Scott came out to discuss exactly what I was looking for. He was friendly, respectful, and came across as genuinely honest and professional. He took the time to explain my options, the benefits of choosing RePlace Windows, and provided a very competitive quote. The following week, a technician carried out the survey, which took around an hour and was handled efficiently with minimal disruption. In September, the fitters completed the installation over two days. Although I can’t remember their names, they worked extremely hard, even staying into the evening to make sure everything was finished to a good standard. The windows look great. About a week later, someone also returned to repair the plasterwork, which I really appreciated. Scott then followed up afterwards to make sure everything had gone well — a great level of customer service that really stood out. I would happily recommend RePlace Windows to anyone looking for a professional, reliable, and considerate company.Posted on Google Jo MurrayTrustindex verifies that the original source of the review is Google. Just to say we recently had all of our windows replaced by RePlace and had an amazing experience! From the initial home visit with Scott to post installation, everything was great. We had only couple of minor snags (to be expected when replacing 13 windows) and the post installation customer service was impeccable! Quality products, competitively priced, excellent installation and super customer service. Huge shout out to the whole RePlace Team, this company knows what they're doing and I would highly recommend them to anyone considering new windows😁 https://www.replacewindowslimited.co.ukPosted on Google Carol MacKinnonTrustindex verifies that the original source of the review is Google. Couldn’t have picked a better company to do my windows and doors. Scott was very helpful and joiners are amazing. I would recommend these guys to anyone. Don’t hesitate. Give them a call.Posted on Google Pauline BergeneTrustindex verifies that the original source of the review is Google. I am delighted with my new windows. The whole process from the first meeting with Kai through the installation by Franny and Stephen was easy and seamless, everything was done on time and my property was treated with respect throughout. I would not hesitate to recommend this company to anyone great product and value for money.Posted on Google Jacqui McaulayTrustindex verifies that the original source of the review is Google. The lads from Replace windows who installed my windows did a brilliant job and cleaned and tidied up after they finished I highly recommend anyone who wants new windows to use the company They won’t be disappointedPosted on Google M NelmsTrustindex verifies that the original source of the review is Google. Great service start to finish delighted with our new windows and doors, look great fabulous quality. The installation was completed with care and efficiently across 2 days. Highly recommend.Posted on Google Ruth WilsonTrustindex verifies that the original source of the review is Google. “Excellent service from the initial consultation with Scott, to installation by Johnie and Mattie, and then ongoing customer service/follow-up from their office. Very knowledgeable, professional, and high quality products at a reasonable cost. Would highly recommend. All staff very friendly and helpful.”Posted on Google MARGARET LairdTrustindex verifies that the original source of the review is Google. I dont know how my name came up in the reviews of this company. I dont need windows or doors,Posted on Google Adam MackinnonTrustindex verifies that the original source of the review is Google. Kai and the team were great throughout the process. Windows installed are top qualityPosted on Google Kathleen DoyleTrustindex verifies that the original source of the review is Google. I had my windows replaced last week and the whole experience was excellent from start to finish. I highly recommend! Scott, the salesperson, was brilliant. He was friendly, straightforward, and there was absolutely no hard sell. After previous experiences of salespeople sitting in my house for two hours trying to wear me down, this was a breath of fresh air. The product genuinely sold itself, and Scott was in and out quickly, which I really appreciated. Communication throughout the process was consistently excellent. I was kept updated at every stage and always knew what was happening next. The fitters were great too — efficient, tidy, punctual, and really easy to feel at ease with in the house. They worked smoothly, respected the space, and left everything spotless. Overall, a genuinely positive experience and a company I’d highly recommend.
Over10005 star
reviews
Over5500Homes made warmer
Over17000Windows & doors installed
Over200Years combined experience
Our Double-Glazed Doors
Secure multi-point locking and a choice of double, triple or acoustic glazing give our doors the ideal mix of looks, security, warmth and efficiency. We design and install bespoke uPVC front doors and uPVC back doors.
uPVC Doors in Ayr
Our uPVC doors carry all the benefits of uPVC windows – a cost-effective pick for front and interior doors. Choosing uPVC doors over composite frees up budget for stylish designs like French doors, with hardware and finishes to suit any Ayr home.


Composite Doors in Ayr
Composite doors are made to order from a blend of materials like timber and insulating foam, boosting your home’s kerb appeal and interior insulation. Choose a classic woodgrain or sleek modern finish – each pairs the warm look of wood with modern-material performance.
French Doors in Ayr
Exterior French doors create a wide, elegant entrance that enhances both indoor and outdoor areas, improving airflow and garden or balcony access. A-rated with low-U-value double or triple glazing, they combine timeless style, strong security and great thermal performance.


Patio Doors in Ayr
Patio doors blend your living space with the outdoors for an easy, open feel. As large, space-saving sliding doors, they let in more natural light and airflow while delivering an ideal mix of strong security and excellent thermal performance.
Bifold Doors in Ayr
Bifold doors open up your living space, linking indoors and out. Large glass panels in sturdy aluminium frames fold back and stack aside, giving wider openings than sliding doors — ideal for kitchens and garden rooms. Double or triple glazing adds year-round comfort.

Glazing Options
As a trusted double and triple-glazing company serving Ayr, we specialise in robust glazing solutions engineered to withstand whatever the weather throws at them.

Double Glazing in Ayr
Quality double glazing is key to an energy-efficient Ayrshire home. Two panes with an argon-filled gap improve insulation and cut condensation and noise, while 28mm units add durability. As Ayr double-glazing specialists, we fit every window with a meticulous finish.
Triple Glazing in Ayr
Triple glazing adds a third pane to the proven double-glazing design, delivering superior thermal, security and acoustic performance plus better energy efficiency and comfort. It fits most window and door styles in Ayr – though not patio doors.


Acoustic Glazed Windows in Ayr
Our acoustic glazed windows absorb sound waves to reduce external noise by up to 40 decibels. They deliver exceptional sound insulation while keeping your views completely clear and unobstructed – perfect for properties near busy roads in Ayr.
Double-Glazed Aluminium Windows in Ayr
Our aluminium windows combine a sleek, contemporary aesthetic with outstanding durability. Corrosion-resistant and low-maintenance, they’re a long-lasting upgrade for Ayr’s coastal climate. They also feature thermally-efficient polyamide breaks, double or triple glazing, slim sightlines for natural light and multi-point locking for security.

RePlace Windows: Premium Replacement Windows in Ayr
Whatever your reason for replacement windows, RePlace Windows delivers competitively-priced, energy-efficient units that boost your home’s looks and security – with expert, customer-first advice on every double and triple-glazing style.
Here’s why homeowners choose us for their new and replacement windows:
- A-Rated Energy Efficient Windows
- 5-star Rated on Google, Facebook, Yell & Which?
- Transparent Pricing with No Hidden Costs
- Fully Trained and Trusted Fabricators
- No Deposit - Only Pay On Completion
- Fully Comprehensive 10 Year Guarantee
- PAS 24 Accredited PVC Window Frames
- Simple, Stress Free Installation Process
Frequently Asked Questions
There isn’t a specific double-glazing grant available from the Scottish Government. However, homeowners in Scotland can access funding to help with energy-efficiency improvements, including replacing single-glazed windows with double glazing, through the Home Energy Scotland Grant & Loan Scheme.
This scheme provides interest-free loans (up to around £7,500, with a possible rural uplift) to cover upgrades from single glazing.
Book your free survey online today.
Have more questions? Our team can answer them.
Visit our Showroom
31 Fairfield Place, East Kilbride, G74 5LP
Case Studies
Have a look at our case studies to see some of the work we’ve done in Glasgow and across Scotland.
























































