We’ve installed thousands of windows over the last 34 years, take a look at what we have installed more recently.
Fitting Scotland Perfectly
New Windows Seaton
Quality Energy Efficient Double Glazed Windows & Doors




Perhaps you’ve spotted a change in temperature in your house. Bills creeping up. Or condensation gathering on or inside your windows in the morning.
If that seems familiar, your windows are telling you a signal.
The seal on older windows breaks down over time.
Gas seeps out from between the panes. The rubber gaskets harden and shrink. What used to hold back the cold now barely registers.
Seaton gets its fair share of rain and wind, frequently more than sunshine. When your windows are tired, you spot the difference in how warm and comfortable your house is.
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 the whole house of replacement windows and doors, we’ll help you find the right option and get it all fitted the right way.

Cracked glass? Rotten timber frames? Handles that don’t fasten properly? Some signs are easy to spot.
Some signs slip under the radar though, and by the time you notice them, they’ve been silently losing you money for months or even years.

If you can see moisture or fogging between the two sheets of glass, the sealed unit has broken down.
When the seal goes, the argon gas that acts as insulation leaks, and the window loses a significant portion of its thermal ability.
Don’t pour money away with rising heating bills and make sure to recover your home’s thermal efficiency with perfectly sealed new windows.

Try placing your hand near the edges of your window on a windy day. If you can feel cold air sneaking through, the seals have deteriorated.
Draught proofing strips provide a short-term measure, but they’re really a sticking plaster on a problem that will only worsen as the rubber goes on to break down.

Windows that jam, bind, or won’t close correctly are a security risk as well as an insulation concern. Warped frames, worn hinges, and failed mechanisms all point to the window has reached the end of its useful life.
Modern windows feature multi-point locking systems that are way ahead of the single-point catches on older frames. Throw in toughened glass, and you’ve got properly better security.

Windows account for a significant amount of heat loss in any property. Your window is the barrier between you and the outside elements.
Double glazing from the past is just that, in the past. The energy ratings sit well below current standards, even if the original specification was solid when first installed.
High energy bills don’t have to be the norm. New double glazed windows and doors work to protect your property and keep those bills down.

Every house in Seaton is different. The right window choice depends on the house, the room, and how you use it.
We supply and install a full selection of double glazed and triple glazed windows and doors, including uPVC casement, sash, tilt and turn, and top hung styles.

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 straightforward to clean from inside.
Casement windows suit just about any property style, whether it’s a modern build or a traditional property! They are offered in a huge selection of colours and finishes, and the woodgrain effects look just like real timber without the maintenance or warping fear.
Our sliding sash windows are made to recreate the style of original wooden sash frames, while providing modern levels of thermal performance and safety.
The proportions, sight lines, and opening mechanism all stay true to the traditional design, which is perfect if your property’s in a conservation area or you just want to hold onto its personality.

Tilt and turn windows are genuinely clever! They tilt inward at the top for secure ventilation and swing completely inward on a side hinge for simple cleaning.
They’re a common choice for upper-floor flats where cleaning the outside of the glass from a ladder isn’t practical.
The tilt feature allows air in without the security risks of having the window fully open, which is especially handy if you’ve got young children.

Top hung windows are hinged at the top and open outward from the bottom. This makes them a practical choice for ventilation while helping to stop rain out.
Frequently installed in bathrooms, kitchens, stairwells, and bay window setups. Every space where privacy and airflow both are important.

French windows are full-length panels that open outward just like French doors.
They’re perfect in pairs and can be paired with sidelights to fill a wide opening with glass and natural light.

We specialise in uPVC frame materials. And for sound reason.
Scottish weather can be brutal, but uPVC takes it all! It’s long-lasting, stands up to wind, rain, and the worst of it, and you won’t get the warping or rot problems that timber frames bring.
And here’s one more benefit: uPVC is seriously low maintenance!
Just a simple wipe with soapy water and it can look fresh!
Energy efficiency is where our uPVC windows really deliver. Multi-chambered uPVC engineering, U-values as low as 0.8 W/m2K on some frames, and a real improvement to the energy performance of your property.
The icing on the cake? uPVC double glazing is the most affordable option available.
That allows you can often choose premium-grade glazing without blowing the budget. We also provide glazed uPVC doors, including uPVC doors, composite doors, and patio doors to complement.
Scotland’s weather is cold, wet, and windy for a good part of the year.
In such a climate, the energy efficiency of your windows has a measurable impact on your heating spend and the overall cosiness of your home day to day.
U-value. That’s the measurement that shows you how thermally efficient a window really is.
The lower that number, the less heat escapes through your glass and frame. Scottish building regulations currently require a maximum U-value of 1.6 W/m2K for replacement windows.
Our standard double glazed windows come in at 1.2 W/m2K, and our premium options can reach 0.8 W/m2K! That’s performance at twice the regulatory minimum!
You’ll notice the difference on your energy statements.
A-rated energy-efficient windows and doors with argon gas filled sealed units and low-E glass coatings send heat back into the room while still letting light through.
If you’re swapping out old single-glazed sash windows or dated double glazing, you could spot a clear drop in your heating bills within the first winter.
Many double glazing firms in Seaton provide entry-level products, but few can compete with the calibre of the windows and doors we provide.
Our trusted installers often get asked about our triple glazing options.
With an extra pane of glass, triple glazing delivers enhanced insulation and better noise reduction.
Exposed location? Up a hill? Facing north? Near a busy road or flight path? The Advanced Group will walk you through the benefits of triple glazing.

New windows are an big spend, and we know that paying for them all at once isn’t always practical.
That’s why we offer 0% APR and up to 4 years of interest free credit, to make the process much less stressful!
Get the windows you deserve. Spread the cost in a way that works for you.

38 Years and Counting
Installing double glazing across Scotland since 1988. That’s our story.
That’s 38 years of discovering what works, building relationships with manufacturers, and training window fitters who take genuine care in their work. You can see our experience on every job we do.
15-Year Guarantee
A 15-year guarantee on every installation. Product and workmanship, both covered. That’s the standard.
Our guarantee exceeds what many firms offer because we’re fully certain in the quality of our windows and the expertise of our installers.
Something comes up? We fix it straight. No question.

As Scotland’s premier provider of energy-efficient double glazing solutions, we offer an unmatched range of designs, frames, colours, and finishes.
Our showroom door is always open. Come in and we’ll personally talk you through our complete selection.

Thinking about new windows or doors for your Seaton house? The Advanced Group would be more than pleased to help.
Whatever your window and door needs are, we will book a home survey at a time that suits you, carry out accurate measurements, go over your options, and provide a written quote with no obligation and no pressure.
Prefer to see everything in person before making a choice? Our showroom doors is open, come in any time.
Want to get started? Speak to a member of our friendly team today for your free quote or home survey!
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