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 Busby
Quality Energy Efficient Double Glazed Windows & Doors




Felt a temperature drop in your home? Bills on the increase? Or condensation appearing on or inside your windows first thing?
Does that hit home? Your windows are telling you something’s.
Old windows shed their seal as the years pass.
Gas escapes from between the panes. The rubber gaskets go rigid and pull away. What used to stop the cold now barely registers.
In a city like Busby, where rain and wind can often feel more regular than the sun, tired windows make a noticeable difference to how warm and pleasant your home feels.
But not to fret, The Advanced Group is here to lend a hand with more than 38 years of trusted service. Whether it’s new windows for a single room or a complete house of replacement windows and doors, we’ll find you the right option and have everything fitted correctly.

Some problems are obvious. Cracked glass, rotten timber frames, handles that don’t close the way they should.
Some signs sneak under the radar however, and by the time you pick up on them, they’ve been silently costing you money for months or even years.

If you can see moisture or fogging between the two sheets of glass, the sealed unit has failed.
Once that seal breaks, the argon gas that delivers insulation escapes out, and your window loses a huge amount of its thermal efficiency.
Increasing heating costs don’t have to empty your wallet. Bring back your home’s thermal efficiency with properly sealed new windows.

Try holding your hand near the edges of your window on a windy day. If you feel cold air getting through, the seals have broken down.
Draught proofing strips? They’re a temporary fix. The issue only worsens as the rubber keeps degrade.

A window that jams, won’t lock properly, or struggles to open is not just an annoyance. It’s a security risk and an insulation problem. Warped frames, worn hinges, and failed mechanisms are the window’s way of saying it’s finished.
Multi-point locking systems on modern windows are much more protective than the single-point catches on older models, and options like toughened glass give additional safety.
Windows are responsible for a significant share of heat loss in any home. They are the barrier between you and the outside world.
Your old double glazing? It’s outdated! The energy ratings are way below what’s available now, even if the original setup was good at the time.
Fitting new double glazed windows and doors is one of the most effective ways to guard your property from high energy bills.

Every Busby house has its own feel. The right window style hinges on the building, the room, and how you occupy it.
We provide and install a full range of double glazed and triple glazed windows and doors, including uPVC casement, sash, tilt and turn, and top hung types.

Casement windows are quite possibly the most common window style in the UK. They’re side-hinged and open outwards, making them ideal for ventilation and simple to clean from inside.
They suit most kinds of property, from modern houses to traditional houses, and are available in a wide range of colours and finishes. Woodgrain effects mimic the look of timber without the maintenance or fear of warping.

Our sliding sash windows replicate the look of original wooden sash frames while offering modern thermal performance and security.
The proportions, sight lines, and opening mechanism all match the traditional design, which is brilliant if your property’s in a conservation area or you just want to hold onto its charm.

Tilt and turn windows are really handy! They tilt inward at the top for secure ventilation and swing completely inward on a side hinge for easy cleaning.
Upper-floor flat? Cleaning outside glass from a ladder isn’t realistic. Tilt and turn windows solve that issue straight away.
The tilt function is a proper benefit! You get airflow without the security concerns of a fully open window, which is especially great if you’ve got young children at home.
Top hung windows hinge at the top and open outward from the bottom. This makes them a smart choice for ventilation while working to stop rain from getting in.
Bathrooms, kitchens, stairwells, bay window arrangements, anywhere privacy and airflow both matter. That’s where top hung windows come into their own.

Full-length windows that open outward like French doors. That’s what French windows offer.
Pair them up and match them with sidelights, and you can flood a wide opening with glass and natural light. The effect is striking.
The Advanced Group’s speciality is uPVC frame materials, and this decision is supported by good reasons.
Scottish weather is harsh, and uPVC is made to be long-lasting and tough to rough, windy, and wet weather. Unlike timber frames, uPVC won’t have the same warping or rot worries.
uPVC is low maintenance too.
Simply wipe it down with soapy water and it can look brand new.
The big advantage? Energy performance. Our uPVC windows use multi-chambered uPVC, and some frames achieve a U-value as low as 0.8 W/m2K. That brings back real energy performance to your house.
Better of all? uPVC double glazing is the most budget-friendly option.
That lets you can often upgrade to higher-specification glazing without breaking the budget! We also stock glazed uPVC doors, including uPVC doors, composite doors, and patio doors to match.
Scotland is cold, wet, and windy for a significant chunk of the year.
In that weather, the energy rating of your windows makes a noticeable difference to how much you pay on heating and how pleasant your home feels every day.
A window’s thermal efficiency is measured by what’s known as its U-value.
A lower U-value indicates less heat being lost 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 deliver 1.2 W/m2K, and our premium models can reach values as low as 0.8 W/m2K. That’s high-quality double glazing and triple glazing that works twice as well as the regulatory minimum.
And where does that difference appear? Right on your energy costs!
A-rated energy-efficient windows and doors with argon gas filled sealed units and low-E glass coatings are amazing at reflecting heat back into the room while still allowing plenty of light through.
If you’re replacing old single-glazed sash windows or early double glazing, you could spot a clear drop in your heating bills within the first winter.
There are loads of double glazing companies in Busby offering standard products, but not many can match the quality of what we supply.

Our skilled installers are often asked about our triple glazing options.
An extra pane of glass. Better insulation. Improved noise reduction. That’s triple glazing.
Exposed location? Up a hill? Facing north? Near a busy road or flight path? The Advanced Group will walk you through the benefits of triple glazing.

New windows are an investment, and we know that paying for them all at once isn’t always feasible.
To assist with this, we have available 0% APR and up to 4 years of interest free credit.
This allows you to install the windows you deserve while spreading the cost of your new windows and doors in a way that works for your budget.
Over 38 Years in the Trade
We’ve been installing double glazing across Scotland since 1988.
That’s 38 years of discovering what performs, developing relationships with manufacturers, and training window fitters who take pride in their work. You can notice our experience on every job we complete.
15 Years of Protection
Every window installation comes with a 15-year guarantee that covers both the product and the workmanship.
Our guarantee sits above what most firms offer because we’re totally confident in the standard of our windows and the skill of our installers.
Should anything arise, you can count on us to resolve it without delay.

Scotland’s top supplier of energy-efficient double glazing. An outstanding range of styles, frames, colours, and finishes.
Why not pop into our showroom? We’d be more than pleased to individually guide you through our full range!
If you are planning installing new windows or doors in your Busby house, The Advanced Group would be more than glad to assist.
We arrange a home survey at a time that suits you. Measurements taken, possibilities gone over, and a written quote handed over. No obligation, no pressure.
Prefer to see everything in person before committing? Our showroom doors are open, come in any time.
Call our helpful team today. Free quote. Free home survey.
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