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Fitting Scotland Perfectly
New Windows Dunipace
Quality Energy Efficient Double Glazed Windows & Doors




Maybe you’ve picked up on a change in temperature throughout your house. Heating costs climbing. Or condensation building up on or inside your windows each morning.
That nagging feeling? It’s your windows signalling to you they need attention.
Old windows drop their seal as the years pass.
The gas between the panes escapes out, the rubber gaskets stiffen and shrink, and what once blocked the cold now scarcely slows it down.
Dunipace’s rain and wind can feel more regular than the sun. Worn windows make a noticeable difference to how warm and cosy your home feels.
But not to worry, The Advanced Group is here to help with over 38 years of trusted experience. Whether you require new windows for a single room or a full house of replacement windows and doors, we can help you find the right fit and get everything installed correctly.

The obvious ones stand out. Cracked glass, rotten timber frames, handles that won’t lock properly.
But other signs are easier to miss, and by the time you spot them, they’ve already been losing you money for months or even years.

Seeing moisture or fogging between your two panes of glass tells you the sealed unit has given up.
The seal fails. The argon gas escapes out. The window loses a large chunk of its thermal performance.
Increasing heating costs don’t have to keep eating into your pocket. Well sealed new windows will bring back your home’s thermal performance and start to pull those costs back down.

Hold your hand near the window edges on a windy day. Cold air getting through? The seals have worn away.
Draught proofing strips can help temporarily, but they’re really a sticking plaster on a issue that’ll only get worse as the rubber keeps breaking down.

Got windows that stick, won’t lock right, or just refuse to budge? That’s a security risk and an insulation problem rolled into one. Warped frames, worn hinges, and failed mechanisms all tell you the window has come to the end of its useful life.
Multi-point locking systems on newer windows offer significantly better safety than the single-point catches used in older windows, and toughened glass options add an additional layer of protection.
Windows account for a considerable share of heat loss in any property. Your window is the boundary between you and the outside weather.
If your double glazing is ageing, the energy ratings will most probably be significantly below what’s on offer now, even if they were a good specification when first installed.
Installing new double glazed windows and doors is one of the most effective ways to guard your home from high energy costs.

The right window choice for your Dunipace home will depend on the property itself, the room in question, and how you use it.
The Advanced Group provides a full range of windows and doors in both double glazed and triple glazed configurations, including uPVC casement, sash, tilt and turn, and top hung designs.

Quite likely the most widely chosen window choice in the UK, casement windows are side-hinged and open outwards, which makes them great for ventilation and simple to clean from inside.
Casement windows work with most property types. Modern houses, traditional properties, everything in between. On offer in a wide range of colours and finishes, including woodgrain effects that give the look of timber without the maintenance or warping worry.

The classic look of wooden sash frames, recreated in every detail. That’s what our sliding sash windows provide, along with modern thermal performance and protection.
The proportions, sight lines, and opening mechanism mirror the traditional style. That’s important if your property is in a conservation area or you just want to keep its charm.

Tilt and turn windows are properly handy! They tilt inward at the top for safe ventilation and swing fully inward on a side hinge for dead easy cleaning.
They’re a common choice for upper-floor flats where cleaning the outside of the glass from a ladder isn’t feasible.
The tilt mode allows airflow without the safety concerns associated with a fully open window, which is especially valuable for families with young children.
Top hung windows hinge at the top and open outward from the bottom. This makes them a smart choice for ventilation while helping to hold rain from getting in.
They are often used in bathrooms, kitchens, stairwells, bay window configurations, and other spaces where privacy and airflow are both valued.

French windows are full-length windows that open outward like French doors.
They perform well in pairs and can be matched with sidelights to fill a wide opening with glass and natural light.
There are good reasons why The Advanced Group focuses in uPVC frame materials.
Scottish weather can be brutal, but uPVC withstands it all! It’s durable, stands up to wind, rain, and the harshest of it, and you won’t get the warping or rot issues that timber frames suffer from.
uPVC is low maintenance too.
Simply wipe it down with soapy water and it can look good as new.
But more importantly, our uPVC windows are highly energy performant. Engineered with multi-chambered uPVC, some of our frames can reach a U-value as low as 0.8 W/m2K, working to recover energy performance to your home.
And better of all? uPVC double glazing is also the most affordable option.
This means you can often install premium-grade glazing without breaking the budget. We also offer glazed uPVC doors, including uPVC doors, composite doors, and patio doors to match.
Cold, wet, and windy. That’s Scotland for a large portion of the year.
In that environment, the energy rating of your windows makes a measurable difference to how much you pay on heating and how comfortable your property feels on a daily basis.
The thermal performance of any window is measured by its U-value.
A lower figure means less heat being lost 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 achieve 1.2 W/m2K, and our premium options can achieve values as low as 0.8 W/m2K. That’s high-quality double glazing and triple glazing that performs twice as well as the regulatory minimum.
The evidence? It shows up on your energy bills.
Argon gas filled sealed units and low-E glass coatings perform the real work in A-rated energy-efficient windows and doors. Heat gets pushed back in. Light still flows through.
Old single-glazed sash windows or 1990s double glazing? Replace them, and you could see a noticeable drop in heating spend before the first winter is over.
Dunipace has no shortage of double glazing companies. Few rival the standard of our windows and doors.

Our experienced installers enjoy talking about triple glazing, and it’s a question that pops up a lot!
The additional pane of glass in triple glazing allows it to provide enhanced insulation and improved noise reduction.
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.

We appreciate that new windows represent a notable investment, and paying for them in full all at once isn’t always possible.
So we make available 0% APR and up to 4 years of interest free credit. Simple.
The windows you deserve, with the cost spread in a way that suits for you. That’s what 0% finance opens up.
Over 38 Years in the Trade
The Advanced Group has been installing double glazing across Scotland since 1988.
38 years of learning what performs. Growing supplier relationships. Training fitters who take real pride in every job. Our experience is visible on every project we complete.
15 Years of Cover
A 15-year guarantee comes with every window installation, protecting both the product and the workmanship.
The reason our guarantee surpasses that of our competitors is our full certainty in the standard of our windows and the skill of our installers.
If anything goes wrong, you can rely on us to put it straight.

As Scotland’s leading supplier of energy-efficient double glazing products, we’ve got an unrivalled choice of designs, frames, colours, and finishes waiting for you!
Our showroom doors is wide open. Come in and we’ll personally walk you through our complete selection.
New windows or doors for your Dunipace property? The Advanced Group is more than happy to help.
Whatever your window and door requirements, we’ll book a home survey at a time that works for you, measure up, talk through your choices, and give you a written quote with no obligation and no pressure.
Should you wish to view our range of windows and doors in person before making a choice, you are welcome to visit our showroom.
Get in touch with our helpful team today for your free quote or home survey.
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