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 Craigentinny
Quality Energy Efficient Double Glazed Windows & Doors




If you’ve picked up on a temperature shift in your house, or spotted your bills rising, or condensation forming on or inside your windows in the morning, it’s time taking notice.
If any of that feels familiar, your windows are telling you something.
Windows don’t last forever, and older ones lose theirs over time.
The gas between the panes leaks out, the rubber gaskets stiffen and shrink, and what used to held back the cold now barely makes a difference.
In a city like Craigentinny, where rain and wind can often feel more frequent than the sun, ageing windows make a big difference to how warm and comfortable your home feels.
However not to worry, The Advanced Group is here to assist with over 38 years of trusted experience. Whether you need new windows for a single room or a full house of replacement windows and doors, we can help you find the right option and get everything fitted correctly.

Some issues are hard to miss. Cracked glass. Rotten timber frames. Handles that don’t close properly.
But then there are the subtle signs. The ones you don’t notice until they’ve already been draining you money for months, possibly years.

Moisture or fogging between the two sheets of glass is a dead giveaway sign. The sealed unit has given up.
Once that seal goes, the argon gas that delivers insulation leaks out, and your window loses a significant amount of its thermal efficiency.
Don’t let climbing heating costs eat into your budget. Bring back your home’s thermal efficiency by fitting perfectly sealed new windows.

Here’s a quick test: place your hand near the edges of the window on a windy day. If cold air is sneaking through, the seals have broken down.
Draught proofing strips can help temporarily, but they’re a sticking plaster on a issue that will only deteriorate as the rubber continues to break down.

Windows that stick, jam, or won’t lock correctly are a security risk as well as an insulation issue. Warped frames, worn hinges, and failed mechanisms all indicate the window has reached the end of its working life.
Multi-point locking systems on modern windows are far more protective than the single-point catches on older frames, and options like toughened glass add extra protection.

A significant amount of heat loss in any home happens through the windows. They form the boundary between your internal space and the outside world.
Double glazing from years ago is old news, and the energy ratings will be well below what’s available now, even if the specification was decent when first fitted.
Shield your property from high energy bills with new double glazed windows and doors.

Every Craigentinny home is different, and the right window style depends on the house, the room, and how you live in it.
The Advanced Group supplies and fits a full selection of windows and doors in both double glazed and triple glazed options, including uPVC triple and double and triple glazed casement, sash, tilt and turn, and top hung designs.
Casement windows are quite possibly the most popular window style in the UK. They’re side-hinged and open outwards, making them practical for ventilation and easy to clean from inside.
Modern build or traditional villa, casement windows work with the lot. A wide selection of colours and finishes is on offer, and the woodgrain effects mimic the look of timber without any of the maintenance or warping risk.

Want the look of original wooden sash frames? Our sliding sash windows mirror that traditional appearance while providing modern thermal efficiency and protection.
The proportions, sight lines, and opening mechanism are all crafted to mirror the traditional look, which is especially important if your property is in a conservation area or you wish to keep its charm.
Tilt inward at the top for secure ventilation. Turn fully inward on a side hinge for easy cleaning.
Upper-floor flat? Cleaning outside glass from a ladder isn’t an option. Tilt and turn windows solve that problem straight away.
The tilt mode provides you airflow without the safety concerns of a fully open window, which is particularly helpful for families with young children.
Hinged at the top, opening outward from the bottom. Sensible for ventilation and good at keeping rain out.
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 exactly what French windows are.
They perform well in pairs and can be paired with sidelights to cover a wide opening with glass and natural light.

uPVC frame materials. That’s what The Advanced Group focuses in, and the reasons are solid.
Scottish weather is harsh. uPVC is built to take it. Long-lasting, resilient to rough, windy, wet conditions. No warping or rot issues like timber.
Not only that, but uPVC is low maintenance.
Soapy water and a wipe. That’s all it takes to get uPVC looking good as new.
Energy efficiency is where our uPVC windows genuinely deliver. Multi-chambered uPVC engineering, U-values as low as 0.8 W/m2K on some frames, and a genuine improvement to the energy efficiency of your home.
On top of all that, uPVC double glazing is also the most affordable option available.
Higher-specification glazing without breaking the budget? That’s what uPVC makes. We also stock glazed uPVC doors, including uPVC doors, composite doors, and patio doors to complement.

Scotland delivers cold, wet, and windy weather for a good chunk of the year.
In such a weather pattern, the energy efficiency of your windows has a genuine influence on your heating bills and the overall cosiness of your property on a daily basis.
U-value. That’s the measurement that reveals you how thermally efficient a window really is.
The lower that number goes, the less heat gets through. Scottish building regulations cap the maximum at 1.6 W/m2K for replacement windows currently.
Our standard double glazed windows achieve 1.2 W/m2K, and our premium models can hit values as low as 0.8 W/m2K. That’s top-performing double glazing and triple glazing that performs twice as well as the regulatory minimum.
The proof? It shows up on your energy costs.
A-rated energy-efficient windows and doors with argon gas filled sealed units and low-E glass coatings are brilliant at reflecting heat back into the room while still letting lots of light through.
If you’re upgrading from old single-glazed sash windows or early double glazing, you could see a significant drop in your heating bills within the first winter.
There are lots of double glazing firms in Craigentinny selling standard products, but not many can come close to the standard of what we provide.

Our trusted installers love talking about triple glazing, and it’s a question that arises regularly!
An extra pane of glass. Enhanced insulation. Better noise dampening. That’s triple glazing.
If your property is located in an exposed spot, up a hill or high above sea level, facing north, or near a busy road or under a flight path, The Advanced Group would be more than pleased to guide you through the advantages of triple glazing.

We know that new windows are an investment, and paying for them all at once isn’t always practical.
0% APR. Up to 4 years interest free credit. That’s what we provide.
The windows you need, with the cost spread in a way that fits for you. That’s what 0% finance opens up.

38 Years of Trusted Experience
Since 1988, we have been installing double glazing throughout Scotland.
38 years teaches you plenty. What lasts. Which manufacturers to rely on. How to train fitters who take real pride in their work. And it is evident on every job we deliver.
15-Year Guarantee as Standard
15-year guarantee on every installation. Product and workmanship included.
The reason our guarantee surpasses that of our competitors is our total assurance in the standard of our windows and the expertise of our installers.
Should anything go wrong, you can trust us to sort it without delay.
Scotland’s leading provider of energy-efficient double glazing, that’s us. And the range of designs, frames, colours, and finishes we offer? Unrivalled.
Do visit our showroom and we will be more than glad to personally walk you through our collection.

Considering new windows or doors in your Craigentinny house? The Advanced Group is here to support you.
We arrange a home survey at a time that suits you. Sizes taken, options talked through, and a written quote provided. No obligation, no pressure.
If you’d like to check out our selection of windows and doors in person before making a choice, come along to our showroom any time!
Ready to get started? Reach out to a member of our helpful team today for your free quote or home survey!
Get a Quote
It only takes 30 seconds!
By clicking ‘Send Now’ I consent to the Advanced Group’s data policy and allow them to contact me with the information provided above.












