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 Maryfield
Quality Energy Efficient Double Glazed Windows & Doors




You’ve spotted the temperature shifting in your house. Heating costs are up. Condensation sits on or inside your windows each morning.
If that sounds familiar, your windows are sending you something.
Over time, older windows gradually lose their seal.
Between the panes, the gas leaks. The rubber gaskets harden and contract. What once held the cold back now hardly registers.
In a city like Maryfield, where rain and wind can often feel more regular than the sun, ageing windows make a noticeable difference to how warm and cosy your house feels.
Not to worry. The Advanced Group has over 38 years of trusted service. Single room or full house, replacement windows or doors, we’ll find the right option and fit everything right.

Some problems are obvious. Cracked glass, rotten timber frames, handles that don’t lock as they should.
But other symptoms are easier to miss, and by the time you catch them, they’ve probably already been losing you money for months, perhaps even years.

Noticing moisture or fogging between your two sheets of glass means the sealed unit has given up.
The seal breaks, and with it leaks the argon gas that kept the insulation. The window loses a large portion of its thermal efficiency.
Don’t keep wasting money away on rising heating bills. Restore your home’s thermal performance with perfectly sealed new windows.

Try a quick test: put your hand near the edges of the window on a windy day. If cold air is coming through, the seals have deteriorated.
Draught proofing strips may help for a while, but they’re just a sticking plaster on a fault that’ll only worsen as the rubber keeps breaking down.

Got windows that jam, won’t close properly, or just refuse to play along? That’s a safety risk and an insulation issue combined. Warped frames, worn hinges, and failed mechanisms all tell you the window has come to the end of its working life.
The single-point catches on older windows don’t compare with the multi-point locking systems on modern ones. Factor in toughened glass, and your house gains a real safety upgrade.

Your windows are responsible for a significant amount of the heat loss in your home. They’re the bridge between you and the outside world.
If your double glazing is ageing, the energy ratings will almost always be significantly below what’s on offer now, even if they were a good specification when originally fitted.
Want to guard your house from those high energy costs? New double glazed windows and doors are the way forward.

No two Maryfield properties are the same, and the best window type comes down to on the property, the room, and how you live in it.
The Advanced Group offers and fits a full choice of windows and doors in both double glazed and triple glazed configurations, including uPVC triple and double and triple glazed casement, sash, tilt and turn, and top hung styles.

The most common window style in the UK. Side-hinged, opening outwards. Great for ventilation and simple to clean from inside.
Casement windows fit with most property styles. Modern builds, traditional houses, everything in between. Provided in a wide range of colours and finishes, including woodgrain effects that deliver the look of timber without the maintenance or warping worry.

Our sliding sash windows are designed to replicate the style of original wooden sash frames, while offering modern standards of thermal performance and security.
Proportions, sight lines, and opening mechanism all mirror the traditional design. Great for conservation areas or keeping your property’s personality.

Tilt and turn windows are properly handy! They tilt inward at the top for protected ventilation and swing fully inward on a side hinge for simple cleaning.
Well-liked in upper-floor flats. Cleaning the outside from a ladder? Not realistic.
The tilt function gives airflow without safety risks. Especially handy for families with young children.
Top hung windows are hinged at the top and open outward from the bottom, making them a smart choice for ventilation while helping to keep rain out.
You’ll see top hung windows in bathrooms, kitchens, stairwells, and bay window arrangements, essentially anywhere that privacy and airflow are both a priority.

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

There are sound reasons why The Advanced Group focuses in uPVC frame materials.
Scottish weather is harsh, and uPVC is made to be durable and resistant to wild, windy, and wet weather. Unlike timber frames, uPVC won’t have the same warping or rot worries.
On top of that, uPVC is really low maintenance.
Wipe it down with soapy water. Done. It looks fresh.
Energy performance is where our uPVC windows truly stand out. Multi-chambered uPVC engineering, U-values as low as 0.8 W/m2K on some frames, and a real difference to the energy efficiency of your home.
And you want to hear the better part? uPVC double glazing is also the most cost-effective option available!
Higher-spec glazing without breaking the budget? That’s what uPVC makes. We also carry glazed uPVC doors, including uPVC doors, composite doors, and patio doors to match.
Scotland is cold, wet, and windy for a large chunk of the year.
That climate means the energy efficiency of your windows matters. It influences how much you shell out on heating and how warm your house feels from one day to the next.
Know about U-values? That’s how the thermal efficiency of any window is measured.
A lower U-value translates to less heat escaping 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 achieve 1.2 W/m2K, and our premium options can go as low as 0.8 W/m2K! That’s performance at twice the regulatory minimum!
The result? It appears on your energy bills.
Argon gas filled sealed units and low-E glass coatings do the hard work in A-rated energy-efficient windows and doors. Heat gets bounced back in. Light still comes through.
If you’re upgrading from old single-glazed sash windows or early double glazing from the 1990s, you could see a significant drop in your heating spend within the first winter.
Many double glazing companies in Maryfield provide basic products, but few can compete with the calibre of the windows and doors we supply.

Our trusted installers often get asked about our triple glazing options.
An extra pane of glass makes triple glazing apart. It delivers enhanced insulation and better noise dampening compared to standard double glazing.
If your property is in an exposed position, at a raised altitude, facing north, or near a busy road or flight path, The Advanced Group would be more than willing to guide you through the benefits of triple glazing.

We know that new windows are an significant spend, and paying for them all at once isn’t always feasible.
So we offer 0% APR and up to 4 years of interest free credit. Simple.
The windows you need, with the cost spread in a way that works for you. That’s what 0% finance makes.
With 38 Years of Experience
We’ve been installing double glazing across Scotland since 1988.
Over the course of 38 years, we have learned what works, formed strong relationships with manufacturers, and trained window fitters who take genuine pride in their work. That experience is evident in every job we deliver.
15 Years of Peace of Mind
A 15-year guarantee on every installation. Product and workmanship, both protected. That’s the promise.
Our guarantee lands above the industry standard. Why? Complete confidence in the quality of our windows and the skill of our installers.
Should anything come up, you can trust us to resolve it promptly.

Scotland’s leading supplier of energy-efficient double glazing, that’s us. And the selection of designs, frames, colours, and finishes we carry? Unrivalled.
Do visit our showroom and we will be more than glad to personally guide you through our range.

New windows or doors for your Maryfield home? The Advanced Group is more than glad to lend a hand.
Whatever your window and door requirements are, we will arrange a home survey at a time that suits you, take accurate measurements, discuss your options, and supply a written quote with no obligation and no pressure.
Should you wish to view our collection of windows and doors in person before reaching a choice, you are invited to visit our showroom.
For your free quote or home survey, speak to a member of our helpful team today.
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