Fitting Scotland Perfectly

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New Windows Dunoon

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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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Noticed a temperature drop in your house? Energy costs on the up? Or condensation appearing on or inside your windows first thing?

Does that hit home? Your windows are sending a signal something’s.

The seal on older windows weakens over time.

That gas between the panes? It leaks out. The rubber gaskets harden and contract. And what used to keep the cold out barely does the job.

In Dunoon, where the rain and wind can appear more common than sunshine, ageing windows really affect how warm and comfortable your home feels.

No need to worry about it! The Advanced Group has been helping homeowners for over 38 years. Whether you want new windows for just one room or a full set of replacement windows and doors, we’ll guide you to the right choice and get it all fitted properly.

Double Glazing for New Builds Scotland

Do Your Windows Need Replacing?

Some issues are easy to spot. Cracked glass, rotten timber frames, handles that won’t lock properly.

Some signs fly under the radar however, and by the time you notice them, they’ve been silently losing you money for months or even years.

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Condensation Between the Panes

Seeing moisture or fogging between your two panes of glass tells you the sealed unit has broken down.

When the seal breaks, the argon gas that acts as insulation leaks, and the window loses a big amount of its thermal ability.

Stop pouring money away on increasing heating prices. Bring back your home’s thermal performance with well sealed new windows.

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Draughty Spots Around Windows

Try a quick test: hold your hand near the edges of the window on a windy day. If cold air is sneaking through, the seals have deteriorated.

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

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Windows That Won’t Budge

Windows that catch, seize, or won’t fasten correctly are a security risk as well as an insulation concern. Warped frames, worn hinges, and failed mechanisms all suggest the window has hit the end of its useful life.

Multi-point locking systems far exceed the old single-point catches for security. Toughened glass provides another layer of protection.

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Costly Energy Bills

Your windows are the cause of a considerable share of the heat loss in your property. They’re the link between you and the elements.

Your old double glazing? It’s outdated! The energy ratings are far below what’s achievable today, even if the original spec was decent back then.

Protect your property from high energy bills with new double glazed windows and doors.

Advanced Group's range of double glazed windows in Showroom

Popular Window Types in Dunoon

Every Dunoon house has its own personality. The right window type comes down to the property, the room, and how you occupy it.

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

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Casement Windows

Casement windows might just be the UK’s most popular window type! They’re side-hinged, open outwards, and are perfect for ventilation and simple to clean from inside.

Casement windows fit with most property styles. Modern builds, traditional villas, everything in between. Provided in a wide selection of colours and finishes, including woodgrain effects that deliver the look of timber without the maintenance or warping fear.

Sash windows vs Casement Windows

Classic Sliding Sash Windows

Our sliding sash windows are designed to mirror the appearance of original wooden sash frames, while delivering modern standards of thermal performance and safety.

The proportions, sight lines, and opening mechanism all mirror the traditional style, which matters if your property is in a conservation area or you simply want to maintain its charm.

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About 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 easy cleaning.

Upper-floor flat? Cleaning outside glass from a ladder isn’t practical. Tilt and turn windows sort that issue straight away.

The tilt function enables airflow without the safety risks that come with a fully open window, which is especially valuable for families with young children.

Top Hung Windows

uPVC Top Hung Windows

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

Frequently fitted in bathrooms, kitchens, stairwells, and bay window setups. Any space where privacy and airflow both matter.

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Classic French Windows

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

Pair them up and combine them with sidelights, and you can open up a wide opening with glass and natural light. The result is stunning.

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Dunoon uPVC Double Glazing

We specialise in uPVC frame materials. And for solid reason.

Scottish weather dishes out all sorts at your windows. uPVC is built to withstand it, tough, resilient to wild, windy, wet weather, and without the warping or rot issues that affect timber frames.

Not only that, but uPVC is low maintenance.

Simply wipe it down with soapy water and it can look as good as new.

Quite possibly most importantly, our uPVC windows provide impressive levels of energy performance. Built with multi-chambered uPVC, some of our frames attain a U-value as low as 0.8 W/m2K, working to restore energy performance across your house.

And the best news? uPVC double glazing is the most budget-friendly option available.

Higher-spec glazing without breaking 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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Your Dunoon Home’s Energy Efficiency

Scotland is cold, wet, and windy for a large chunk of the year.

In such a climate, the energy rating of your windows has a genuine influence on your heating bills and the overall cosiness of your house day to day.

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

A lower value means less heat getting out through the glass and frame. Right now, Scottish building regulations demand a maximum U-value of 1.6 W/m2K for replacement windows.

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

You’ll see the difference on your energy costs.

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

If you’re coming from old single-glazed sash windows or early double glazing from the 1990s, you could see a properly significant drop in your heating spend within even the first winter!

Dunoon has no shortage of double glazing firms. Few come close to the quality of our windows and doors.

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Thinking About Triple Glazing?

Our trusted installers are frequently asked about the triple glazing products we offer.

The additional pane of glass in triple glazing allows it to provide superior insulation and greater noise reduction.

Exposed location? Up a hill? Facing north? Near a busy road or flight path? The Advanced Group will talk you through the benefits of triple glazing.

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New Windows with 0% Finance

We completely understand that new windows are an investment, and paying for them all at once isn’t always feasible.

To help with this, we provide 0% APR and up to 4 years of interest free credit.

It means you can get the windows you want by helping you spread the cost of your new windows and doors in a way that works for you.

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Why People in Dunoon Choose Us

38 Years and Counting

We’ve been at it since 1988!

That’s 38 years of learning what works, building solid relationships with partners, and training window fitters who genuinely take care in what they do. And honestly, our experience shows on every single job.

Our 15-Year Guarantee

A 15-year guarantee on every installation. Product and workmanship, both covered. That’s the promise.

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

If anything ever goes wrong, you can count on us to get it sorted fast.

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Windows and Doors to Fit Every Property

As Scotland’s leading provider of energy-efficient double glazing products, we stock an unrivalled range of styles, frames, colours, and finishes.

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

Choosing replacement windows

Request Your Free Quote in Dunoon

If you are thinking about the installation of new windows or doors in your Dunoon home, The Advanced Group would be more than happy to assist.

We’ll set up a home survey when it works for you. Measure up. Go through your options. Provide a written quote. No obligation. No pressure.

If you’d prefer to see our selection of windows and doors in person before you make a decision, you’re welcome to come along to our showroom.

Contact our friendly team today for your free quote or home survey.

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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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