Fitting Scotland Perfectly

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New Windows Sunnyside

Quality Energy Efficient Double Glazed Windows & Doors
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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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Top hung double glazing on Stirlingshire home
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Maybe you’ve noticed a change in temperature inside your home. Energy bills going up. Or condensation collecting on or inside your windows each morning.

If that sounds familiar, your windows are telling you a message.

The seal on older windows breaks down over time.

The gas between the panes slowly escapes, the rubber gaskets stiffen and pull back, and what used to blocked the cold out now scarcely slows it down.

In a location like Sunnyside, where rain and wind are sometimes more frequent than sunshine, ageing windows have a clear impact on how warm and comfortable your home feels.

Over 38 years in the industry, and The Advanced Group is still here, on hand to lend a hand. Whether it’s one room or the full house that needs new windows and doors, we’ll find the right solution and have everything installed properly.

Double Glazing for New Builds Scotland

When Your Windows Need Changing

Cracked glass? Rotten timber frames? Handles that don’t lock right? Some issues are hard to miss.

Other issues, though, are less obvious, and by the time you notice, they might have been losing you money for months or even years.

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Condensation Forming Between the Panes

Moisture or fogging between the two sheets of glass? The sealed unit has gone.

Once that seal fails, the argon gas that provides insulation seeps out, and your window loses a significant chunk of its thermal performance.

Climbing heating costs don’t have to keep eating into your pocket. Well sealed new windows will restore your home’s thermal performance and start to pull those bills back down.

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Draughts and Cold Spots

On a windy day, put your hand near the edges of the window. If you can feel cold air flowing through, this means the seals have deteriorated.

Draught proofing strips? They’re a quick fix. The issue only gets worse as the rubber keeps break down.

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Trouble Sticking or Jamming

Got windows that stick, won’t lock properly, or just refuse to budge? That’s a safety risk and an insulation issue rolled into one. Warped frames, worn hinges, and failed mechanisms all show you the window has come to the end of its useful life.

Multi-point locking systems on modern windows are much more secure than the single-point catches on older models, and options like toughened glass give extra protection.

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Costly Energy Bills

A large amount of heat loss in any property occurs through the windows. They form the boundary between your living space and the outside world.

If your double glazing is old, the energy ratings will most probably be significantly below what’s on offer today, even if they were a decent specification when originally installed.

High energy costs don’t have to be the norm. New double glazed windows and doors help shield your house and pull those bills down.

Advanced Group's range of double glazed windows in Showroom

Window Types We Offer in Sunnyside

The right window type for your Sunnyside home will depend on the property itself, the room in question, and how you use it.

The Advanced Group has a complete lineup of double glazed and triple glazed windows and doors on offer, including uPVC casement, sash, tilt and turn, and top hung designs, all provided and installed by our team.

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Casement Windows

Casement windows are likely the most popular window type in the UK. They’re side-hinged and open outwards, making them ideal for ventilation and simple to clean from inside.

Casement windows fit with most property styles. Modern homes, traditional villas, the lot in between. On offer in a wide selection of colours and finishes, including woodgrain effects that give the look of timber without the maintenance or warping worry.

Sash windows vs Casement Windows

Classic Sliding Sash Windows

Want the style of original wooden sash frames? Our sliding sash windows mirror that original look while providing modern thermal efficiency and protection.

The proportions, sight lines, and opening mechanism all match the traditional look, which is perfect if your property’s in a conservation area or you just want to keep its charm.

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uPVC Tilt and Turn Windows

Tilt inward at the top for protected ventilation. Turn completely inward on a side hinge for simple cleaning.

Popular in upper-floor flats. Cleaning the outside from a ladder? Not practical.

The tilt function provides airflow without the security worries that come with a fully open window, which is particularly useful for families with young children.

Top Hung Windows

Top Hung Windows Overview

Hinged at the top, swinging outward from the bottom. Top hung windows offer you ventilation and work to hold the rain out at the very same time.

Bathrooms, kitchens, stairwells, bay window configurations, anywhere privacy and airflow both count. That’s where top hung windows work best.

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About French Windows

French windows are full-length panels that open outward, working much like French doors.

In pairs, they perform stunning, and you can combine them with sidelights to open up a wide opening with glass and plenty of natural light.

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uPVC Windows and Double Glazing in Sunnyside

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

Scottish weather is brutal. uPVC is designed to withstand it. Hardwearing, tough to rough, windy, wet weather. No warping or rot concerns like timber.

Not only that, but uPVC is low maintenance.

Simply wipe it down with soapy water and it can look fresh.

More importantly however, our uPVC windows are highly energy effective. With multi-chambered uPVC design, some of our frames can hit a U-value as low as 0.8 W/m2K, working to improve your home’s energy efficiency.

Better of all? uPVC double glazing is the most cost-effective option.

This means you can often install premium-grade glazing without breaking the budget. We also stock glazed uPVC doors, including uPVC doors, composite doors, and patio doors to complement.

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Save on Heating Bills in Sunnyside

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

With a climate like that, the energy performance of your windows makes a noticeable difference to what you pay on heating and how cosy your home feels day to day!

A window’s thermal efficiency is measured by something called its U-value.

Lower value, less heat lost. Scottish building regulations currently require a maximum of 1.6 W/m2K for replacement windows.

Our standard double glazed windows attain a U-value of 1.2 W/m2K, while our premium models can attain values as low as 0.8 W/m2K, working at twice the standard of the regulatory minimum.

The result? It lands on your energy bills.

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

If you are replacing from old single-glazed sash windows or early double glazing from the 1990s, you may notice a real reduction in your heating spend within the first winter.

A lot of double glazing firms in Sunnyside supply basic products, but not many can rival the calibre of the windows and doors we fit.

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Triple Glazing: When to Choose It

Our trusted installers often get asked about our triple glazing options.

An extra pane of glass. Enhanced insulation. Greater noise control. That’s triple glazing.

If your property is in an exposed location, at a high altitude, facing north, or near a busy road or flight path, The Advanced Group would be more than pleased to guide you through the benefits of triple glazing.

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0% Finance on New Windows

We recognise that new windows represent a significant purchase, and paying for them in full all at once isn’t always possible.

0% APR. Up to 4 years interest free credit. That’s what we have available.

It means you get the windows you need and spread the cost of your new windows and doors in a way that fits comfortably for you!

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Why Sunnyside Trusts The Advanced Group

Backed by 38 Years of Experience

Installing double glazing across Scotland since 1988. That’s our history.

Over the course of 38 years, we have learned what performs, developed strong relationships with manufacturers, and trained window fitters who take genuine pride in their work. That experience is evident in every job we finish.

15-Year Guarantee Included

15-year guarantee on every installation. Product and workmanship covered.

Our guarantee lands above the competitors. Why? Total certainty in the quality of our windows and the skill of our installers.

Something goes wrong? We sort it right. That’s the promise.

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Large Range of Energy Efficient Windows and Doors

Scotland’s premier supplier of energy-efficient double glazing, that’s us. And the choice of styles, frames, colours, and finishes we offer? Unrivalled.

Why not pop into our showroom? We’d be more than glad to personally walk you through our full selection!

Choosing replacement windows

New Windows in Sunnyside: Get Your Free Quote

If new windows or doors for your Sunnyside home are on your list, The Advanced Group would be more than glad to help!

Whatever your window and door plans may be, we will book a home survey at a time that suits you, carry out accurate measurements, talk through your options, and give a written quote with no obligation and no pressure.

If you’d like to see our selection of windows and doors in person before you decide, you’re free to visit our showroom.

Speak to our helpful team today for your free quote or home survey.

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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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