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




If you’ve noticed a temperature drop in your house, or noticed your energy bills going up, or condensation forming on or inside your windows in the morning, it’s worth paying attention.
Does that ring true? Your windows are letting you know they need replacing.
As windows wear, they lose their seal.
Between the panes, the gas escapes. The rubber gaskets go stiff and pull away. What once held the cold back now barely does a thing.
Living in Kirkintilloch, you know that rain and wind can beat the sunny days, and ageing windows make a noticeable difference to how warm and cosy your home feels.
No need to panic about it! The Advanced Group has been helping homeowners for over 38 years. Whether you need new windows for just one room or every room of replacement windows and doors, we’ll guide you to the right choice and get it all installed the right way.

Some issues are plain to see. Cracked glass. Rotten timber frames. Handles that won’t fasten right.
But other issues are less obvious, and by the time you spot them, they’ve already been costing you money for months, perhaps even years.

Moisture or fogging between the two sheets of glass is a tell-tale sign. The sealed unit has broken down.
When the seal goes, the argon gas that delivers insulation escapes, and the window loses a big amount of its thermal performance.
Rising heating prices don’t have to keep going up. Well sealed new windows will recover your home’s thermal efficiency and start to bring those costs back down.

Put your hand near the edges of the window on a windy day. If you can feel cold air getting in, the seals have worn.
Draught proofing strips buy you time, but they’re a sticking plaster at best. The rubber keeps perishing, and the issue only gets worse.

Windows that jam, won’t lock right, or refuse to budge are both a security risk and an insulation concern. Warped frames, worn hinges, failed mechanisms. The window has come to the end of its useful life.
Multi-point locking systems far exceed the old single-point catches for safety. Toughened glass adds extra security.
Did you realise that windows account for a large share of heat loss in any home? They’re the barrier between your home and the outside elements.
Double glazing from years ago is a thing of the past, and the energy ratings will be significantly below what’s on offer now, even if the spec was good when first fitted.
New double glazed windows and doors will protect your house from high energy bills.

Every Kirkintilloch property has its own character. The right window type depends on the building, the room, and how you use it.
We provide and fit a full range of double glazed and triple glazed windows and doors, including uPVC casement, sash, tilt and turn, and top hung styles.

Casement windows are probably the UK’s most popular window type! They’re side-hinged, open outwards, and are perfect for ventilation and easy to clean from inside.
Casement windows complement most property kinds, from modern homes to traditional houses, and are available in a wide range of colours and finishes, including woodgrain effects that replicate the look of timber without the maintenance and fear of warping.

Our sliding sash windows look like original wooden sash frames. Modern thermal performance and security are included as standard.
The proportions, sight lines, and opening mechanism all match the traditional design, which matters if your property is in a conservation area or you simply want to preserve its character.

These windows tilt inward at the top for secure ventilation and turn completely inward on a side hinge for easy cleaning.
If you live in an upper-floor flat, these are a fantastic pick because cleaning the outside of the glass from a ladder just isn’t realistic.
The tilt feature provides airflow without safety risks. Especially handy for families with young children.
Hinged at the top, swinging outward from the bottom. Top hung windows offer you ventilation and help block the rain out at the very same time.
They’re often fitted in bathrooms, kitchens, stairwells, bay window arrangements, and other spaces where privacy and airflow are equally needed.

Full-length windows that open outward like French doors. That’s what French windows deliver.
Perfect in pairs. Match them with sidelights to fill a wide opening with glass and natural light.
The Advanced Group specialises in uPVC frame materials, and for really good reasons!
Scottish weather is unforgiving, and uPVC is made to be long-lasting and resistant to wild, windy, and wet weather. Unlike timber frames, uPVC won’t have the same warping or rot worries.
uPVC is low maintenance too.
Wipe it down with soapy water. Job done. It looks good as new.
Energy efficiency is where our uPVC windows truly deliver. Multi-chambered uPVC engineering, U-values as low as 0.8 W/m2K on some frames, and a genuine difference to the energy efficiency of your house.
And the better news? uPVC double glazing is also the most cost-effective option available.
So you can often fit higher-specification glazing and still stay within budget. We supply glazed uPVC doors too, including uPVC doors, composite doors, and patio doors to match.
Scotland’s weather is cold, wet, and windy for a large chunk of the year.
With weather like that, the energy rating of your windows makes a huge difference to what you pay on heating and how pleasant your home feels day to day!
Familiar with U-values? That’s how the thermal performance of any window is measured.
The lower that figure, the less heat escapes through your 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 range can hit 0.8 W/m2K! That’s performance at twice the regulatory minimum!
The difference turns up on your energy statements.
A-rated energy-efficient windows and doors with argon gas filled sealed units and low-E glass coatings are brilliant at sending heat back into the room while still allowing plenty of light through.
If you are switching from old single-glazed sash windows or early double glazing from the 1990s, you should see a significant drop in your heating costs within the first winter.
There are plenty of double glazing businesses in Kirkintilloch supplying entry-level products, but not many can rival the standard of what we install.

Our experienced installers love chatting about triple glazing, and it’s a topic that arises a lot!
Triple glazing has an extra pane of glass, allowing it to deliver improved insulation and greater noise reduction.
Exposed area? Up a hill? Facing north? Near a busy road or flight path? The Advanced Group will talk you through the benefits of triple glazing.

New windows are an investment. Paying for everything at once? Not always practical. We understand that.
So we provide 0% APR and up to 4 years of interest free credit. No fuss.
Get the windows you need. Spread the cost in a way that fits for you.
Backed by 38 Years of Experience
Since 1988, we have been installing double glazing all over Scotland.
That’s 38 years of learning what lasts, building relationships with suppliers, and training window fitters who take genuine pride in their work. And our experience is evident on every job we complete.
15-Year Guarantee as Standard
Every window installation we deliver is backed by a 15-year guarantee, covering both the product and the workmanship.
Our guarantee sits above the industry standard. Why? Complete assurance in the standard of our windows and the skill of our installers.
Something comes up? We sort it straight. Simple as that.

As Scotland’s premier provider of energy-efficient double glazing products, we carry an outstanding selection of styles, frames, colours, and finishes.
Come and visit our showroom and we will be more than happy to personally talk you through our range.
If you are thinking about installing new windows or doors in your Kirkintilloch property, The Advanced Group would be more than pleased to help.
We start with a home survey at a time that fits you. Measurements taken, choices discussed, and a written quote given. No obligation, no pressure.
Should you wish to see our selection of windows and doors in person before making a choice, you are free to visit our showroom.
For your free quote or home survey, contact a member of our welcoming team today.
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