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 11.9% 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.
Other Products & Services
Looking for something else? RePlace Windows also supplies and installs Composite Doors, uPVC Doors and Patio Doors in various colours, styles and designs.
Born in Germany · Made in Glasgow
⭐⭐⭐⭐⭐ 5 Star Reviews across Google, Which?, Yell & Facebook.
The work done was immaculate and they were really helpful. Couldn’t fault them, highly recommend.Checkatrade Review | Coatbridge
This company was recommended to myself and I have recommended to others.Checkatrade Review | Coatbridge
Extremely clean and tidy, would have them back in a heartbeat if I had any more work.Checkatrade Review | Glasgow
Much better finish and a more professional job than the other windows which were replaced a few years ago by the top firm at the time. Excellent work.Facebook Review | Marion
Really nice to deal with. Would definitely recommend to others. Looking forward to using them again for future work.Checkatrade Review | Glasgow
Was a quick and good quality window replacement!Facebook Review | Lewis
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.






















































