Fitting Scotland Perfectly

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New Windows Annan

Quality Energy Efficient Double Glazed Windows & Doors
USP - Bubble - Zero Deposit 2
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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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Double glazing top hung window in Edinburgh
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Top hung double glazing on Stirlingshire home
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Maybe you’ve felt a change in temperature inside your house. Energy bills rising. Or condensation collecting on or inside your windows every morning.

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

Windows don’t keep their seal indefinitely, and older ones drop theirs over time.

The gas between the panes leaks out, the rubber gaskets go rigid and contract, and what used to hold the cold out now barely holds it back.

In a city like Annan, where rain and wind can frequently feel more regular than the sun, worn windows make a noticeable difference to how warm and comfortable your house feels.

Over 38 years in the industry, and The Advanced Group is still here, available to support you. Whether it’s one room or the full house that requires new windows and doors, we’ll find the right solution and get everything fitted just right.

Double Glazing for New Builds Scotland

Tell-Tale Signs Your Windows Need Replacing

Certain signs are easy to spot. Cracked glass, rotten timber frames, handles that don’t lock properly.

But other symptoms are harder to notice, and by the time you spot them, they’ve already been losing you money for months, perhaps even years.

how to stop condensation on windows

Condensation Between Your Window Panes

If you can notice moisture or fogging between the two sheets of glass, the sealed unit has given way.

The seal goes. The argon gas leaks out. The window loses a large amount of its thermal performance.

Climbing heating prices don’t have to keep climbing. Properly sealed new windows will restore your home’s thermal performance and start to push those costs back down.

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Feeling Draughts and Cold Spots

Here’s a quick test: put your hand near the edges of the window on a windy day. If cold air is getting through, the seals have broken down.

Draught proofing strips provide a brief fix, but they’re really a sticking plaster on a issue that will only deteriorate as the rubber continues to degrade.

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Difficult to Open or Close

Got windows that seize, won’t close properly, or just refuse to cooperate? That’s a security risk and an insulation concern rolled into one. Warped frames, worn hinges, and failed mechanisms all signal you the window has hit the end of its working life.

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

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Costly Energy Bills

Did you know that windows are behind a large amount of heat loss in any property? They’re the bridge between your home and the outside world.

Old double glazing can’t compete. The energy ratings are well below what’s possible today, even if the original spec was good at the time.

Shield your home from rising energy costs. New double glazed windows and doors make the difference.

Advanced Group's range of double glazed windows in Showroom

Types of Windows We Fit in Annan

No two Annan houses are the alike, and the right window type hinges on the house, the room, and how you use it.

The Advanced Group offers and fits a full choice of windows and doors in both double glazed and triple glazed options, including uPVC triple and double and triple glazed casement, sash, tilt and turn, and top hung designs.

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Casement Windows

As perhaps the most widely chosen window style in the UK, casement windows are side-hinged and open outwards, offering practical ventilation and easy cleaning from inside.

Casement windows suit just about any property kind, whether it’s a modern home or a traditional property! They come in a wide range of colours and finishes, and the woodgrain effects replicate real timber without the maintenance or warping risk.

Sash windows vs Casement Windows

uPVC 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 follow the traditional look, which matters if your property is in a conservation area or you simply want to maintain its charm.

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Tilt and Turn Window Style

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

They’re especially common in upper-floor flats, where getting up a ladder to clean the outside of the glass isn’t feasible.

Airflow without the security risk of a fully open window. That’s what the tilt function gives, and it’s especially handy for families with young children.

Top Hung Windows

Top Hung Windows

Top hung windows open outward from the bottom while staying hinged at the top, which is great for letting air in without allowing rain through.

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

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French Window Style

Think of them as full-length windows that open outward, exactly like French doors. That’s French windows in a nutshell.

They’re ideal in pairs and can be matched with sidelights to open up a wide opening with glass and natural light.

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uPVC Window Double Glazing in Annan

The Advanced Group specialises in uPVC frame materials, and for very good reasons!

Scotland’s weather won’t go easy on your windows, and uPVC is designed to take it. It’s hardwearing, resilient to harsh, windy, wet weather, and unlike timber, it won’t deteriorate the same way.

uPVC is low maintenance too.

A quick wipe down with soapy water is all it needs to keep your uPVC windows appearing as good as new.

The big advantage? Energy performance. Our uPVC windows feature multi-chambered uPVC, and some frames hit a U-value as low as 0.8 W/m2K. That recovers genuine energy performance to your home.

And better of all? uPVC double glazing is also the most affordable option.

So you can often install higher-specification glazing and still keep within budget. We also stock glazed uPVC doors too, including uPVC doors, composite doors, and patio doors to coordinate.

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Your Annan Home’s Energy Efficiency

Scotland’s weather is cold, wet, and windy for a good part of the year.

With that environment, your windows’ energy performance genuinely affects your heating spend and how comfortable your home feels daily.

Familiar with U-values? That’s how the thermal performance of any window is measured.

The lower that figure goes, the less heat gets through. Scottish building regulations cap the maximum at 1.6 W/m2K for replacement windows currently.

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

And where does that difference appear? Straight on your energy costs!

A-rated windows and doors. Argon gas filled sealed units. Low-E glass coatings. Heat pushed back in, light still flowing through.

Moving from old single-glazed sash windows or 1990s double glazing? You could see a real drop in heating spend within the first winter.

Many double glazing businesses in Annan supply entry-level products, but few can match the quality of the windows and doors we provide.

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Triple Glazing: When to Choose It

Our trusted installers are regularly asked about the triple glazing products we carry.

An extra pane of glass. Improved insulation. Improved noise dampening. That’s triple glazing.

If your property is positioned in an exposed spot, up a hill or high above sea level, facing north, or near a busy road or under a flight path, The Advanced Group would be more than glad to guide you through the benefits of triple glazing.

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Split the Cost with 0% Finance

We completely appreciate that new windows are an investment, and paying for everything at once isn’t always practical.

So we provide 0% APR and up to 4 years of interest free credit. Straightforward.

This helps you get the windows you need by spreading the cost of your new windows and doors in a way that suits for you.

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The Advanced Group: Annan’s Trusted Window Company

38 Years and Counting

We’ve been installing double glazing across Scotland since 1988.

That’s 38 years of learning what lasts, building relationships with manufacturers, and training window fitters who take genuine pride in their work. And our experience shows on every job we deliver.

15 Years of Peace of Mind

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

The reason our guarantee surpasses that of our competitors is our full assurance in the quality of our windows and the skill of our installers.

If anything goes wrong, you can rely on us to put it straight.

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Our Selection of Energy Efficient Windows and Doors

Scotland’s top provider of energy-efficient double glazing, that’s us. And the choice of styles, frames, colours, and finishes we carry? Outstanding.

Do visit our showroom and we will be more than happy to personally walk you through our collection.

Choosing replacement windows

Start with a Free Quote for New Windows in Annan

If new windows or doors for your Annan home are on your radar, The Advanced Group would be more than pleased to get involved!

Whatever your window and door plans, we’ll set up a home survey at a time that fits you, measure up, talk through your possibilities, and give you a written quote with no obligation and no pressure.

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

Want to take the next step? Get in touch with a member of our helpful team today for your free quote or home survey!

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Glasgow Showroom

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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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