Specialists in Customer Service

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
Which? Trusted Windows Replacement Company

Book a survey & free thermal heat loss test

What makes us different?

Only Deal with the Owners

Which? recommended

Hundreds of 5 star reviews

Elite German Engineering

Free Heat Loss Survey

The Most Energy Efficient Glazing

No Deposit

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.

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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.

Beautiful energy efficient casement windows

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Swing it like a door and tilt the top!

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Custom made sash windows for all homes

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A wide range of beautiful colours available

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Double Glazed Windows

Looking to upgrade your windows in Glasgow? Our A+ rated double glazing Glasgow windows could be the answer to keeping your home energy efficient. This type of window upgrade can ensure increased insulation, as well as lowering your energy bills.

We ensure all double glazing in Glasgow windows are installed to the highest standard to meet your unique specifications, enhancing your Glasgow home’s efficiency and aesthetics. Here at RePlace Windows, we offer various window styles to suit any home aesthetic, along with a 10-year guarantee.

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Triple Glazed Windows

Triple glazing windows are extremely thermally efficient, which also offers a cut in energy bills. With this type of glazing, you can also expect maximum security for your property and a reduction in condensation build-up.

Our top-of-the-range triple glazing can provide you with a warmer home by using its optimum insulation. You can also expect to see an increase in property value with this type of window upgrade.

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UPVC Windows

UPVC windows, which can also be known as Unplasticised Polyvinyl Chloride is simply an insulated type of glazing, which consists of two (or more) panes of glass. It is a durable, yet very low-maintenance plastic which is used to reduce excessive heat transfer

You can choose from a variety of double glazing in Glasgow window styles and colours to perfectly suit your Glasgow home.
We can offer a range of styles, as well as advice on your options, and guaranteed specifications to suit your property.

Here are some of the main benefits of UPVC windows:

  • Increased Home Security
  • Various Colour Options
  • Improved Ventilation
  • Excellent Insulation
  • Strong Durability
  • Soundproofing
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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.

Our Happy Customers in Glasgow

⭐⭐⭐⭐⭐ 5 Star Reviews across Google, Which?, Yell & Facebook.


Call to find out our current offers!
84% of our work is recommendation or previous customer
We donate to charity with every purchase made

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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.

Composite DoorsPVC Doors

Wherever you're based, we're here to help

As customer care is of high importance to our firm, we have a large coverage area. This allows us to respond to your demands and create as many happy customers as possible. In doing so, we’ve become a trusted name, both amongst our local customers close to our base in Blantyre and those as far as Glasgow. Whether you’re based in Shawlands, Hamilton, Broomhill or the surrounding area, get in touch to request a competitive quote.

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About RePlace

RePlace Windows Limited aren’t like other double glazing companies. We don’t have any salespeople.

We don’t come to your home and take hours of your time only to give you a ridiculously high price then try and pressure you into signing a contract. We use the most advanced technology to create you the perfect UPVC window, giving your home a superior energy efficiency rating and do so in a professional manner at a relaxed pace with transparency at the centre of it all.

Having grown from specialising in replacement windows in the South Side of Glasgow; RePlace now cover Central Scotland and boast a stunning showroom in Blantyre where you will find everything you need on display to help you make your decision. We proudly display – French doors, sliding patio doors, composite doors, UPVC doorssash windows, double glazing, triple glazing, tilt and turn windows and casement windows over a range of colours and finishes.

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Quality Product, Affordable Price

All our windows and doors are custom-made. The German-engineered frame profiles are prepared and glazed by the most skilled of fabricators, using computer-controlled machining for maximum precision. And we’ll work to your budget, not what we think you should spend.

The initial visit is simply to carry out a quick survey to gather the information we need and to carry out your FREE heat loss demonstration. This normally takes around 30 minutes. Within 48 hours of the visit you will then be emailed a detailed quotation for your consideration.

Once you have the quote you are then invited to visit our showroom to view the extremely high quality of our product range or, alternatively, we will re-visit you at a time of your choice.

NO money is asked for up front. You pay the FULL BALANCE on COMPLETION!

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Assured and Secured

Secured By Design status is awarded to products which meet a set of security standards created by the police service. We’re proud to say all our products can carry the ‘Secured by Design’ stamp of approval if opted for.

All of our products meet the very highest of standards in terms of security, energy efficiency and design. We are a Rehau Authorised Partner and provide a fully comprehensive 10 Year Guarantee covering all aspects of the product and installation.

We always ensure our installations comply with toughened safety glass, cleaning and fire safety regulations so customers can rest easy.

Please check our 5/5 review ratings on Google, which? Yell and Facebook.