Windows and Door Installations in Falkirk
RePlace Windows are leading double-glazed window installers in Falkirk. We offer an array of double and triple glazing solutions in various window styles, colours and designs. All products are made to measure to ensure a perfect fit for your Falkirk home.
We prioritise quick, efficient and customer-oriented service, putting your comfort at the forefront of everything we do. We cover both residential and commercial properties in Falkirk.


RePlace Windows 10 Year Guarantee
We value our Falkirk customers and take pride in delivering great service and quality products. That’s why we offer a 10-year guarantee on all double and triple glazing installations, including uPVC windows and doors, moving parts, sealants and internal work.
From the first enquiry to our aftercare services, our clients are our top priority. We take complete responsibility for the quality of our products and installations, ensuring a lasting investment in your home.
RePlace Windows Finance Options
RePlace Windows offers flexible finance options to Falkirk residents and businesses. We know that home improvement projects can come with high upfront costs. Our finance options allow you to spread out the costs, meaning you don’t need to compromise on quality products. Our finance options include:
- Interest-bearing finance at 9.9% APR
- Payment periods ranging from 3–10 years
- Minimum borrowing amount of £1,000

Our Services
Double glazing features two glass panels with an insulating air gap in between. This air gap usually contains an inert gas like argon, which is a weak thermal conductor. The air gap slows heat loss, ensuring your home retains warmth for longer.
Double-glazed windows offer various benefits:
- Improves thermal insulation, thus reducing heating bills
- Bolsters security thanks to an additional pane of glass
- Provides noise insulation, ideal for busy or noisy areas
Our triple-glazed windows are one of our top-tier products and are rising in popularity with Falkirk homeowners. These windows are fitted with three layers of glass, offering up to 136% better insulation than single glazing.
Triple glazing offers improved security, insulation and soundproofing when compared to traditional double glazing, and is a worthy investment to ensure long-term energy savings. Triple glazing can be fitted to a variety of uPVC styles and composite doors.
Our uPVC windows are designed to combine style, durability and energy efficiency, making them ideal for both traditional and modern homes.
uPVC (unplasticised polyvinyl chloride) is a strong material that doesn’t rot, warp or corrode. These windows require very little maintenance, making them an excellent choice for long-lasting window frames in the Scottish climate.
We source our high-quality windows from REHAU, an established German manufacturer. They’re available in various colours and styles, including:
Every window is fitted with VistaTherm Elite double glazing, delivering excellent thermal insulation to help keep your home warm and lower energy bills, as well as enhanced sound insulation.
Our uPVC doors are designed to provide exceptional security, weather protection and style for your home’s entry points. Built from robust uPVC, these doors won’t rot or warp like traditional wooden doors, offering long‑lasting performance with minimal maintenance.
Each door is fitted to the highest standards, with high‑security locking systems. Each unit can be tailored with decorative glazing, panel styles and colour options to enhance your home value and kerb appeal. With excellent thermal efficiency, our uPVC doors help reduce heat loss and lower energy bills, while strong frames and weather seals keep draughts and moisture out.
Our composite doors are precision-engineered for durability and longevity. Designed to be wind-resistant and water-resistant, they are becoming the go-to choice for long-lasting door replacements.
Our composite doors are manufactured with a combination of timber, glass reinforced plastic (GRP) and insulating foam and reinforced with aluminium to prevent warping. While composite doors are more costly than uPVC alternatives, they’re a lasting investment perfect for heavy-use properties like businesses, guest houses and busy homes.
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
Replace Windows: Reliable Window Installers in Falkirk
At RePlace Windows, quality service and products are at the heart of what we do. As established window fitters with over 30 years of industry experience, we’ve developed an excellent reputation in Falkirk and Central Scotland.
We don’t rely on pushy tactics like cold-calling and commission-based sales. Instead, we focus on providing customer-first, personalised service. Transparency is key in all engagements with our clients, and we keep homeowners updated through every step of our process.
Frequently Asked Questions
To maintain double-glazed windows, follow the following steps:
- Regularly clean the glass and frames with a soft cloth and gentle soap
- Lubricate or adjust any moving parts, such as hinges and locks
- Check the seals and glazing for signs of damage or water ingress, especially during colder months, to ensure optimal insulation.
uPVC doors are often considered a more cost-effective and practical alternative to hardwood doors.
- Wooden doors can swell, fade, crack and even rot over time. Especially in Falkirk’s rainy weather. Hardwood tends to be more costly and requires more frequent upkeep, including resanding and treatments to enhance weather resistance.
- uPVC doors are more durable, low-maintenance and weather-resistant than wooden doors. They won’t warp, rot, or require frequent painting, and they provide strong thermal insulation, making them a practical and cost-effective choice for most homes.
Choose RePlace Windows for precision-engineered double glazing and uPVC doors in Falkirk.
Call us at 08085000111 or request a free, no obligation quote.
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.
























































