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 Stockbridge
Quality Energy Efficient Double Glazed Windows & Doors




Maybe you’ve spotted a change in temperature in your home. Energy bills creeping up. Or condensation sitting on or inside your windows in the morning.
Does that hit home? Your windows are letting you know something’s.
Windows don’t keep their seal indefinitely, and older ones shed theirs over time.
The gas between the panes seeps out, the rubber gaskets harden and contract, and what once kept the cold now barely makes a difference.
In a location like Stockbridge, where rain and wind are frequently more regular than sunshine, worn windows have a noticeable effect on how warm and comfortable your home feels.
The Advanced Group is here to make things easier, bringing over 38 years of trusted expertise. Whether you are looking for new windows for a single room or a full house of replacement windows and doors, we’ll help you find the right option and make sure everything is installed correctly.

The easy ones stand out. Cracked glass, rotten timber frames, handles that refuse to close properly.
But then there are the quieter signs. The ones you miss until they’ve already been costing you money for months, possibly years.

Moisture or fogging between the two sheets of glass is a classic sign. The sealed unit has broken down.
Once that seal breaks, the argon gas that provides insulation escapes out, and your window loses a significant amount of its thermal effectiveness.
Climbing heating bills don’t have to keep eating into your pocket. Perfectly sealed new windows will recover your home’s thermal performance and help push those costs back down.

Hold your hand near the edges of the window on a windy day. If you can feel cold air sneaking in, the seals have deteriorated.
Draught proofing strips give a temporary solution, but they’re really a sticking plaster on a issue that will only deteriorate as the rubber keeps degrade.

A window that jams, won’t close properly, or refuses to budge is more than an annoyance. It’s a security risk and an insulation issue. Warped frames, worn hinges, and failed mechanisms are the window’s way of telling you it’s past its best.
Multi-point locking systems on modern windows are far more safe than the single-point catches on older windows, and options like toughened glass add extra protection.

Your windows are where a significant share of your home’s heat gets out. That thin boundary between you and the outside elements counts more than most people realise.
Old double glazing doesn’t compare. The energy ratings are far below what’s possible today, even if the original specification was decent at the time.
Guard your house from high energy bills. New double glazed windows and doors deliver the difference.

The right window type for your Stockbridge home will depend on the building itself, the room in question, and how you live in it.
The Advanced Group offers a full choice of windows and doors in both double glazed and triple glazed options, including uPVC casement, sash, tilt and turn, and top hung types.
Casement windows are probably the UK’s most popular window type! They’re side-hinged, open outwards, and are perfect for ventilation and dead easy to clean from inside.
Modern house or traditional property, casement windows suit the lot. A wide range of colours and finishes is provided, and the woodgrain effects replicate the look of timber without any of the maintenance or warping fear.

Our sliding sash windows replicate original wooden sash frames. Modern thermal performance and safety are built in as standard.
The proportions, sight lines, and opening mechanism all mirror the traditional design, which is perfect if your property’s in a conservation area or you just want to hold onto its personality.
Tilt and turn windows tilt inward at the top for safe ventilation, and turn completely inward on a side hinge for straightforward cleaning.
They’re a well-liked choice for upper-floor flats where cleaning the outside of the glass from a ladder isn’t realistic.
The tilt function is a proper benefit! You get airflow without the safety risks of a fully open window, which is especially great if you’ve got young ones at home.
Top hung windows are hinged at the top and open outward from the bottom, offering a sensible option for ventilation that also helps to keep rain out.
Bathrooms, kitchens, stairwells, bay window setups, anywhere privacy and airflow both count. That’s where top hung windows come into their own.

French windows are full-length windows that open outward like French doors.
Ideal in pairs. Combine them with sidelights to fill a wide opening with glass and natural light.

uPVC frame materials. That’s what The Advanced Group focuses in, and the reasons are solid.
Scotland’s weather doesn’t go easy on your windows, and uPVC is built to handle it. It’s durable, resilient to wild, windy, wet conditions, and unlike timber, it won’t rot the same way.
And here’s one more benefit: uPVC is really low maintenance!
Just grab it a wipe with soapy water and it’ll look brand new.
And here’s the really important part: our uPVC windows are seriously energy effective! Made with multi-chambered uPVC, some of our frames achieve a U-value as low as 0.8 W/m2K, which genuinely helps bring back your home’s energy performance.
Better of all? uPVC double glazing is the most affordable option.
That allows you can often go for higher-spec glazing without breaking the budget. We also supply glazed uPVC doors, including uPVC doors, composite doors, and patio doors to complement.

Cold, wet, and windy. That’s Scotland for a fair portion of the year.
With that climate, your windows’ energy performance really influences your heating bills and how cosy your home feels day to day.
The thermal efficiency of any window is measured by 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 reach 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.
That performance gain is directly shown on your energy costs.
A-rated energy-efficient windows and doors with argon gas filled sealed units and low-E glass coatings reflect heat back into the room while still letting light through.
If you’re moving from old single-glazed sash windows or early double glazing from the 1990s, you could see a clear drop in your heating costs within the first winter.
There are lots of double glazing firms in Stockbridge offering standard products, but not many can come close to the calibre of what we provide.

Our trusted installers welcome chatting about triple glazing, and it’s a topic that pops up frequently!
Triple glazing includes an extra pane of glass, which delivers enhanced insulation and significantly improved noise dampening.
If your property is sitting in an exposed area, up a hill, facing north, or near a busy road or under a flight path, get in touch! The Advanced Group would be more than pleased to guide you through the advantages of triple glazing.

New windows are an big purchase. Paying for the lot at once? Not always realistic. We get that.
That’s why we provide 0% APR and up to 4 years of interest free credit.
This lets you get the windows you deserve by spreading the cost of your new windows and doors in a way that works for you.

38 Years and Still Going Strong
Installing double glazing across Scotland since 1988. That’s our history.
That’s 38 years of understanding what works, forming relationships with partners, and training window fitters who take real pride in their work. You can spot our experience on every job we deliver.
A Complete 15-Year Guarantee
A 15-year guarantee comes with every window installation, protecting both the product and the workmanship.
Our guarantee goes above the competition. We’re totally certain in our windows and our installers.
Something goes wrong? We fix it straight. Simple as that.
Scotland’s top provider of energy-efficient double glazing. An outstanding choice of styles, frames, colours, and finishes.
Visit our showroom. We’ll walk you through the full range personally.

New windows or doors for your Stockbridge house? The Advanced Group is more than ready to help.
Whatever your window and door requirements are, we’ll set up a home survey at a time that works for you, take measurements, discuss your options, and give a written quote with no obligation and no pressure.
Want to see the collection in person first? You’re invited to visit our showroom.
To arrange your free quote or home survey, please contact a member of our helpful team today.
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