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 Whitlawburn
Quality Energy Efficient Double Glazed Windows & Doors




Maybe you’ve noticed a change in temperature in your home. Heating bills going up. Or condensation forming on or inside your windows in the morning.
If that seems familiar, your windows are sending you a signal.
As windows age, they gradually lose their seal.
Between the panes, the gas escapes. The rubber gaskets stiffen and shrink. What once kept the cold out now hardly registers.
In a place like Whitlawburn, where rain and wind are frequently more frequent than sunshine, worn windows have a noticeable effect on how warm and cosy your house feels.
No need to worry about it! The Advanced Group has been in the business for over 38 years. Whether you are after new windows for just one room or every room of replacement windows and doors, we’ll help you find the right choice and get it all fitted properly.

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

If you can spot moisture or fogging between the two sheets of glass, the sealed unit has broken down.
Once the seal breaks, the argon gas that delivers insulation leaks out, and the window loses a large chunk of its thermal performance.
Climbing heating costs don’t have to drain your wallet. Recover your home’s thermal performance with perfectly sealed new windows.

On a windy day, hold your hand near the edges of the window. If you can feel cold air flowing through, this means the seals have deteriorated.
Draught proofing strips buy you time, but they’re a sticking plaster at most. The rubber keeps breaking down, and the issue only gets worse.

If your windows catch, won’t lock properly, or are tough to operate, this creates both a safety risk and an insulation problem. Warped frames, worn hinges, and failed mechanisms are all signs that the window has come to the end of its working life.
Multi-point locking systems on modern windows are considerably more protective than the single-point catches on older windows, and options like toughened glass provide extra safety.
Your windows are where a considerable amount of your home’s heat is lost. That thin barrier between you and the outside world matters more than many people realise.
Your old double glazing? It’s outdated! The energy ratings are way below what’s achievable today, even if the original setup was decent at the time.
Guard your house from high energy bills with new double glazed windows and doors.

No two Whitlawburn properties are the alike, and the best window choice comes down to on the property, the room, and how you use it.
The Advanced Group has a full selection of double glazed and triple glazed windows and doors on offer, including uPVC casement, sash, tilt and turn, and top hung types, all supplied and fitted by our experts.

Casement windows are quite possibly the most popular window style in the UK. They’re side-hinged and open outwards, making them ideal for ventilation and simple to clean from inside.
Casement windows go with most property types. Modern houses, traditional properties, everything in between. Available in a wide choice of colours and finishes, including woodgrain effects that give the look of timber without the maintenance or warping fear.

Our sliding sash windows mirror the look of original wooden sash frames while delivering modern thermal performance and safety.
The proportions, sight lines, and opening mechanism all stay true to the traditional look, which is brilliant if your property’s in a conservation area or you just want to maintain its charm.

Tilt them inward at the top for safe ventilation. Turn them fully inward on a side hinge for easy cleaning. Two options, one window.
If you live in an upper-floor flat, these are a fantastic choice because cleaning the outside of the glass from a ladder just isn’t an option.
The tilt function provides airflow without security worries. Particularly helpful for families with young children.
Hinged at the top, swinging outward from the bottom. Top hung windows offer you ventilation and work to keep the rain out at the very same time.
They are frequently fitted in bathrooms, kitchens, stairwells, bay window setups, and other spaces where privacy and airflow are equally needed.

French windows look just like French doors but are full-length windows that open outward.
Great in pairs. Match them with sidelights to open up a wide opening with glass and natural light.
The Advanced Group concentrates in uPVC frame materials for good reasons.
Scottish weather throws the lot at your windows. uPVC is built to handle it, hardwearing, resilient to harsh, windy, wet weather, and free from the warping or rot worries that plague timber frames.
What’s more, uPVC is incredibly low maintenance.
Wipe it down with soapy water. Job done. It looks as good as new.
Here’s the truly big part: our uPVC windows are properly energy effective! Built with multi-chambered uPVC, some of our frames achieve a U-value as low as 0.8 W/m2K, which seriously works to bring back your home’s energy efficiency.
The icing on the cake? uPVC double glazing is the most budget-friendly option going.
That means you can often upgrade to higher-spec glazing without blowing the budget! We also stock glazed uPVC doors, including uPVC doors, composite doors, and patio doors to complement.
Scotland is cold, wet, and windy for a significant chunk of the year.
In that sort of weather, the energy efficiency of your windows truly influences how much you pay on heating and how cosy your home feels day to day.
A window’s thermal efficiency is measured by something called its U-value.
Lower figure, less heat getting out. Scottish building regulations currently set a maximum of 1.6 W/m2K for replacement windows.
Our standard double glazed windows come in at 1.2 W/m2K. The premium models? As low as 0.8 W/m2K. Twice as effective as the regulatory minimum, easily.
You’ll see the difference 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 plenty of light through.
If you’re switching from old single-glazed sash windows or early double glazing from the 1990s, you could see a noticeable drop in your heating spend within the first winter.
A number of double glazing companies in Whitlawburn sell basic products, but not many can rival the calibre of the windows and doors we supply.

Our trusted installers often get asked about our triple glazing range.
An extra pane of glass. Improved insulation. Greater noise dampening. That’s triple glazing.
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 glad to talk you through the advantages of triple glazing.

New windows are an big purchase. Paying all at once isn’t always realistic. We get that.
0% APR. Up to 4 years interest free credit. That’s what we have available.
This enables you to install the windows you need while spreading the cost of your new windows and doors in a way that suits your circumstances.
38 Years and Counting
We’ve been installing double glazing across Scotland since 1988!
That’s 38 years of learning what performs, building relationships with partners, and training window fitters who take genuine pride in their work. And our experience comes through on every job we deliver.
15-Year Guarantee
A 15-year guarantee on every installation. Product and workmanship, both included. That’s the commitment.
Why is our guarantee higher what competitors provide? Because we’re totally confident in the standard of our windows and the expertise of our installers!
Should anything go wrong, you can count on us to fix it quickly.

Scotland’s top supplier of energy-efficient double glazing. An unrivalled selection of styles, frames, colours, and finishes.
Our showroom door are wide open. Visit and we’ll personally walk you through the full range.
Planning new windows or doors for your Whitlawburn house? The Advanced Group would be more than glad to lend a hand.
We arrange a home survey at a time that fits you. Sizes taken, options talked through, and a written quote provided. No obligation, no pressure.
If you’d like to see our range of windows and doors in person before committing, you’re welcome to visit our showroom.
Contact our helpful team today for your free quote or home survey.
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