Windows and Doors Installers
NO money is asked for up front. You pay the FULL BALANCE on COMPLETION!
- 10 Year Guarantee
- Quality German uPVC windows
- Which? approved trusted traders
- ⭐⭐⭐⭐⭐ reviews across 4 review platforms

Book a survey & free thermal heat loss test
What makes us different?

Only Deal with the Owners

Free Heat Loss Survey

Which? recommended

The Most Energy Efficient Glazing

Hundreds of 5 star reviews

No Deposit

Elite German Engineering

10 Year Fully Comprehensive Guarantee
Our ⭐⭐⭐⭐⭐ reputation on Google, Yell, Which? and Facebook means that 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.
Double Glazing Glasgow
Window Styles
When you buy our uPVC glazed products, you can be certain that you’ll receive a quality product, service and best of all – price! Windows can be installed into a wide variety of homes and come with a fully comprehensive 10 Year Guarantee.

RePlace 10 Year Guarantee
RePlace Windows offers a fully comprehensive 10 year guarantee which covers double & triple glazing, doors, moving parts, all sealants and all internal work.
We are here to help from the day of installation of your double glazing in Glasgow until the last day of your 10th year, ensuring your satisfaction. We hold ourselves accountable for any faults of the product and are proud to be approachable and reliable in our relationship with our customers.

Double Glazed Windows
UPVC windows feature multiple glass panes for durability and low maintenance, reducing heat transfer. We offer advice and guaranteed quality tailored to your property.

Triple Glazed Windows
Triple glazing windows offer thermal efficiency, lower energy bills, and increased security. They reduce condensation and boost property value while providing optimal insulation.

UPVC Windows
UPVC windows are low-maintenance and insulated with multiple glass panes to reduce heat transfer. Choose from styles and colors to match your Glasgow home, with advice and guaranteed quality.
Your Trusted Partner for Quality Service
Serving You Wherever You Are
We prioritize customer care and have a wide coverage area to cater to your needs. Trusted by local customers in Blantyre and those in Glasgow, we strive to ensure satisfaction. Contact us from Shawlands, Hamilton, Broomhill, or nearby areas for competitive quotes.


RePlace Windows
Your Gateway to Stress-Free Glazing Solutions
RePlace Windows Limited stands out from other double glazing companies. With no pushy salespeople, we offer a hassle-free experience. Using cutting-edge technology, we craft top-quality UPVC windows for superior energy efficiency. From our beginnings in the South Side of Glasgow, we’ve expanded to cover Central Scotland. Visit our Blantyre showroom to explore our range of products, including French doors, sliding patio doors, composite doors, UPVC doors, sash windows, double and triple glazing, tilt and turn windows, available in various colors and finishes.
Our Happy Customers 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
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Call to find out our current offers!
84% of our work is recommendation or previous customer
We donate to charity with every purchase made
Tailored Excellence
Quality Product, Affordable Price
Custom-made windows and doors, precision-crafted by skilled fabricators. Get a FREE heat loss demo during our quick survey. Receive a detailed quote within 48 hours. No upfront payment required, pay in full upon completion.


Assured Security
Quality Assured with Secured by Design
All our products meet the ‘Secured by Design‘ standards. With Rehau Authorised Partner status and a 10-year comprehensive guarantee, rest assured in our top-notch security, energy efficiency, and design. Our installations comply with safety regulations for your peace of mind. Check out our 5/5 ratings on Google, Which?, Yell, and Facebook.
Find out more about RePlace’s quality, performance and specification.
View and download our collection of high quality PVCu and Composite doors, individually created to help you choose the perfect door for your home.