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 Morningside
Quality Energy Efficient Double Glazed Windows & Doors




Maybe you’ve picked up on a drop in temperature inside your home. Heating costs climbing. Or condensation sitting on or inside your windows every morning.
If that sounds familiar, your windows are sending you something.
Old windows lose their seal as the years pass.
The gas between the panes seeps out, the rubber gaskets go hard and contract, and what once blocked the cold now hardly makes a difference.
Morningside gets its fair share of rain and wind, often more than sunshine. When your windows are worn, you spot the difference in how warm and comfortable your home is.
The Advanced Group is here to make things easier, with over 38 years of trusted expertise. Whether you want new windows for a single room or a full house of replacement windows and doors, we’ll help you find the right solution and make sure everything is fitted properly.

Certain problems are hard to miss. Cracked glass, rotten timber frames, handles that won’t fasten properly.
But then there are the sneakier signs. The ones you overlook until they’ve already been losing you money for months, perhaps years.

Moisture or fogging between the two sheets of glass? The sealed unit has gone.
The seal gives way, and with it goes the argon gas that provided the insulation. The window loses a significant chunk of its thermal performance.
Don’t let rising heating costs drain your budget. Restore your home’s thermal performance by fitting perfectly sealed new windows.

Put your hand near the edges of the window on a windy day. If you can feel cold air getting in, the seals have deteriorated.
Sure, draught proofing strips can do something for a bit, but they’re honestly a sticking plaster. The problem only deteriorates as the rubber continues to breaking down.

Jamming windows that won’t fasten right aren’t just frustrating, they’re a security risk and an insulation issue too. Warped frames, worn hinges, and failed mechanisms all signal a window that’s reached the end of its useful life.
Modern windows have multi-point locking systems that are much more secure than the single-point catches on older windows. Options like toughened glass add additional safety too.

Your windows are where a considerable proportion of your home’s heat escapes. That thin barrier between you and the outside weather matters more than many people think.
Your old double glazing? It’s outdated! The energy ratings are well below what’s on offer now, even if the original setup was solid when first installed.
Shield your house from high energy costs. New double glazed windows and doors make the difference.

No two Morningside properties are the same, and the right window type depends on the house, the room, and how you use it.
A full lineup of windows and doors, double glazed and triple glazed, is ready from The Advanced Group, including uPVC casement, sash, tilt and turn, and top hung designs, all provided and installed by our team.
The casement window holds the crown of the UK’s most common style. Side-hinged and opening outwards, they’re ideal for ventilation and a doddle to clean from inside.
Ideal for most property styles, from modern homes to traditional villas, casement windows are available in a wide selection of colours and finishes, including woodgrain effects that mimic the appearance of timber without the maintenance or risk of warping.

Like the look of original wooden sash frames? Our sliding sash windows replicate that original look while packing in modern thermal performance and safety.
The proportions, sight lines, and opening mechanism all stay true to the traditional style, which is great if your property’s in a conservation area or you just want to hold onto its charm.
These windows tilt inward at the top for secure ventilation and turn fully inward on a side hinge for effortless cleaning.
For residents in upper-floor flats, tilt and turn windows are a popular choice, as cleaning the outside of the glass from a ladder is not an option.
The tilt function delivers airflow without safety concerns. Particularly helpful for families with young children.
Top hung windows open outward from the bottom while staying hinged at the top, which is perfect for letting air in without letting rain through.
They’re often installed in bathrooms, kitchens, stairwells, bay window setups, and other spaces where privacy and airflow are equally valued.

French windows are full-length windows that open outward just like French doors.
In pairs, they work fantastic, and you can pair them with sidelights to flood a wide opening with glass and loads of natural light.

uPVC frame materials. That’s what The Advanced Group focuses in, and the reasons are solid.
Scotland’s weather won’t take it easy on your windows, and uPVC is designed to withstand it. It’s tough, resilient to wild, windy, wet conditions, and unlike timber, it won’t rot the same way.
Additionally, uPVC offers the benefit of being low maintenance.
Just grab it a wipe with soapy water and it’ll look good as new.
More importantly however, our uPVC windows are highly energy efficient. 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.
And the better news? uPVC double glazing happens to be the most cost-effective option out there.
This means you to often select higher-spec glazing without breaking your budget. We also provide glazed uPVC doors, including uPVC doors, composite doors, and patio doors to match.

Scotland is cold, wet, and windy for a good chunk of the year.
That weather means the energy rating of your windows matters. It shapes how much you spend on heating and how comfortable your home feels every single day.
Ever heard of U-values? That’s how the thermal performance of any window is measured.
The lower the number, the less heat gets out through the glass and frame. Scottish building regulations currently set a maximum U-value of 1.6 W/m2K for replacement windows.
Our standard double glazed windows sit at 1.2 W/m2K. The premium range? As low as 0.8 W/m2K. Twice as effective as the regulatory minimum, comfortably.
The evidence? It appears on your energy statements.
A-rated windows and doors. Argon gas filled sealed units. Low-E glass coatings. Heat bounced back in, light still flowing through.
If you’re upgrading from old single-glazed sash windows or early double glazing from the 1990s, you could see a really clear drop in your heating bills within even the first winter!
While many double glazing companies in Morningside supply entry-level products, few can match the quality of the windows and doors we install.

Our trusted installers are often asked about the triple glazing options we carry.
An extra pane of glass. Stronger insulation. Better noise dampening. That’s triple glazing.
If your property is in an exposed location, at a raised altitude, facing north, or close to a busy road or flight path, The Advanced Group would be more than pleased to talk you through the benefits of triple glazing.

New windows are an investment. Paying all at once isn’t always possible. We get that.
That’s why we have 0% APR and up to 4 years of interest free credit.
The windows you deserve, with the cost spread in a way that suits for you. That’s what 0% finance makes.

38 Years and Counting
We’ve been at it since 1988!
That’s 38 years of learning what works, building relationships with suppliers, and training window fitters who take real pride in their work. And our experience is evident on every job we deliver.
A Full 15-Year Guarantee
A 15-year guarantee is included with every window installation, covering both the product and the workmanship.
Our guarantee lands above the competition. Why? Full confidence in the calibre of our windows and the expertise of our installers.
If anything ever goes wrong, you can trust us to get it sorted quickly.
Scotland’s leading provider of energy-efficient double glazing, that’s us. And the selection of designs, frames, colours, and finishes we stock? Unrivalled.
Why not pop into our showroom? We’d be more than glad to personally walk you through our full selection!

New windows or doors for your Morningside property? The Advanced Group is more than willing to help.
We start with a home survey at a time that works for you. Measurements taken, options gone over, and a written quote provided. No obligation, no pressure.
Want to see the selection in person first? You’re free to visit our showroom.
Contact our welcoming team today. Free quote. Free home survey.
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