Fitting Scotland Perfectly

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New Windows Houston

Quality Energy Efficient Double Glazed Windows & Doors
USP - Bubble - Zero Deposit 2
USP - Bubble - 0 APR
Up To 5 Years Interest Free
USP - Bubble - 15 Years

Customer Installations

We’ve installed thousands of windows over the last 34 years, take a look at what we have installed more recently.

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Double Glazing Glasgow
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Casement vs Tilt and Turn Windows
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Double glazing top hung window in Edinburgh
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Top hung double glazing on Stirlingshire home
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A shift in temperature throughout the home. Climbing bills. Condensation collecting on or inside the windows every morning. Ring any bells?

If any of that feels familiar, your windows are trying to tell you something.

Over time, older windows begin to lose their seal.

Gas escapes from between the panes. The rubber gaskets go rigid and pull away. What used to block the cold now barely slows it down.

Houston sees its fair share of rain and wind, often more than sunshine. When your windows are worn, you feel the difference in how warm and cosy your home is.

But don’t worry, The Advanced Group is here to lend a hand with more than 38 years of trusted know-how. Whether it’s new windows for one room or a complete house of replacement windows and doors, we’ll help you find the right fit and have everything fitted properly.

Double Glazing for New Builds Scotland

When Your Windows Need Replacement

Cracked glass? Rotten timber frames? Handles that don’t fasten properly? Some problems are pretty obvious.

But other signs are easier to miss, and by the time you catch them, they’ve already been costing you money for months or even years.

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Condensation Inside the Panes

Moisture or fogging between the two sheets of glass is a dead giveaway sign. The sealed unit has failed.

Once that seal breaks, the argon gas that delivers insulation escapes out, and your window loses a significant chunk of its thermal effectiveness.

Don’t let increasing heating costs eat into your budget. Bring back your home’s thermal performance by installing properly sealed new windows.

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Cold Spots and Drafty Windows

A windy day reveals you everything. Put your hand near the edges of the window. Cold air coming through tells you the seals have worn away.

Draught proofing strips may help temporarily, but they’re really a sticking plaster on a problem that’ll only worsen as the rubber keeps perishing.

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Difficulty Opening Your Windows

If your windows catch, won’t lock correctly, or are hard to open, this creates both a security risk and an insulation problem. Warped frames, worn hinges, and failed mechanisms are all signs that the window has come to the end of its working life.

Multi-point locking systems outperform the old single-point catches for security. Toughened glass provides extra safety.

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Climbing Energy Bills

Windows contribute to a considerable proportion of heat loss in any house. It is the boundary between you and the outside weather.

Double glazing from years ago is a thing of the past, and the energy ratings will be far below what’s available today, even if the spec was decent at the time.

New double glazed windows and doors will guard your house from high energy bills.

Advanced Group's range of double glazed windows in Showroom

Our Window Types for Houston

No two Houston homes are the same, and the right window type comes down to on the building, the room, and how you use it.

The Advanced Group delivers a full selection of windows and doors in both double glazed and triple glazed configurations, including uPVC casement, sash, tilt and turn, and top hung designs.

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Casement Windows Overview

The most popular window type in the UK. Side-hinged, opening outwards. Ideal for ventilation and easy to clean from inside.

Casement windows match just about any property type, whether it’s a modern build or a traditional house! They are offered in a big choice of colours and finishes, and the woodgrain effects replicate real timber without the maintenance or warping risk.

Sash windows vs Casement Windows

Sliding Sash Windows

Our sliding sash windows look like original wooden sash frames. Modern thermal performance and security are built in as standard.

The proportions, sight lines, and opening mechanism all match the traditional style, which is great if your property’s in a conservation area or you just want to maintain its personality.

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Practical Tilt and Turn Windows

Tilt and turn windows tilt inward at the top for secure ventilation, and turn completely inward on a side hinge for straightforward cleaning.

For those living in upper-floor flats, tilt and turn windows are a wise choice, as cleaning the outside of the glass from a ladder is not feasible.

The tilt mode allows air in without the security concerns of having the window wide open, which is particularly helpful if you’ve got young children.

Top Hung Windows

Top Hung Windows

Top hung windows are hinged at the top and open outward from the bottom, offering a smart solution for ventilation that also helps to keep rain out.

You’ll often see them in bathrooms, kitchens, stairwells, and bay window configurations, places where both privacy and airflow are important.

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French Windows

French windows are full-length windows that open outward just like French doors.

In pairs, they work brilliant, and you can combine them with sidelights to fill a wide opening with glass and plenty of natural light.

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uPVC Window Double Glazing in Houston

uPVC frame materials. That’s what The Advanced Group specialises in, and the reasons are good.

Scottish weather dishes out the lot at your windows. uPVC is built to take it, tough, resilient to wild, windy, wet weather, and without the warping or rot issues that come with timber frames.

Low maintenance is built in as standard with uPVC.

Soapy water and a quick wipe down. That’s all it takes to keep uPVC looking fresh.

The big selling point? Energy performance. Our uPVC windows use multi-chambered uPVC, and some frames reach a U-value as low as 0.8 W/m2K. That recovers real energy performance to your home.

And the best news? uPVC double glazing is also the most affordable option available.

Premium-grade glazing without exceeding the budget? That’s what uPVC offers. We also stock glazed uPVC doors, including uPVC doors, composite doors, and patio doors to go with.

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Heating Bills and Energy Performance in Houston

Let’s be honest, Scotland is cold, wet, and windy for a fair chunk of the year!

In that weather, the energy performance of your windows makes a genuine difference to how much you pay on heating and how pleasant your property feels every day.

The thermal performance of any window is measured by its U-value.

The lower the value, the less heat gets out through the glass and frame. Scottish building regulations currently demand a maximum U-value of 1.6 W/m2K for replacement windows.

Our standard double glazed windows achieve 1.2 W/m2K, and our premium options can hit values as low as 0.8 W/m2K. That’s top-performing double glazing and triple glazing that works twice as well as the regulatory minimum.

That performance gain is visually shown on your energy statements.

A-rated energy-efficient windows and doors use argon gas filled sealed units and low-E glass coatings to push heat back into the room, all while letting natural light through.

If you’re upgrading from old single-glazed sash windows or early double glazing from the 1990s, you could see a real drop in your heating costs within the first winter.

Houston has its share of double glazing companies, and most sell entry-level products. Few, however, rival the quality of the windows and doors supplied by The Advanced Group.

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Thinking About Triple Glazing?

We get asked about triple glazing regularly.

The additional pane of glass in triple glazing allows it to deliver enhanced insulation and improved noise control.

If your property is sitting in an exposed spot, up a hill, facing north, or near a busy road or under a flight path, give us a shout! The Advanced Group would be more than pleased to walk you through the advantages of triple glazing.

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0% APR Finance for New Windows

New windows are an investment. Paying all at once isn’t always feasible. We understand that.

That’s precisely why we provide 0% APR and up to 4 years of interest free credit.

Get the windows you need. Spread the cost in a way that fits for you.

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Why Residents in Houston Choose Us

38 Years of Expertise

The Advanced Group has been installing double glazing across Scotland since 1988.

That’s 38 years of figuring out what lasts, building great relationships with partners, and training window fitters who genuinely take care in what they do. And honestly, our experience speaks for itself on every single job.

A Full 15-Year Guarantee

Every window installation we complete is supported by a 15-year guarantee, protecting both the product and the workmanship.

The reason our guarantee exceeds that of our competitors is our total certainty in the standard of our windows and the ability of our installers.

If anything comes up, you can trust us to sort it straight.

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Energy Efficient Windows and Doors for Houston

As Scotland’s premier provider of energy-efficient double glazing solutions, we offer an unrivalled range of designs, frames, colours, and finishes.

Come along to our showroom and we’ll be more than pleased to personally guide you through our range.

Choosing replacement windows

Free Quote for New Windows in Houston

If you are thinking about installing new windows or doors in your Houston home, The Advanced Group would be more than willing to help.

Whatever your window and door needs are, we will book a home survey at a time that suits you, take accurate measurements, go over your choices, and give a written quote with no obligation and no pressure.

Want to see the selection in person first? You’re invited to visit our showroom.

To arrange your free quote or home survey, please speak to a member of our welcoming team today.

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Glasgow Showroom

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It only takes 30 seconds!

We fit thousands of homes every year, and customer service is at the heart of each and every job. Get in touch to see how we can fill your needs.

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