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




Perhaps you’ve spotted a change in temperature in your house. Energy bills rising. Or condensation sitting on or inside your windows in the morning.
If any of that feels familiar, your windows are trying to tell you something.
As windows age, they gradually lose their seal.
The gas between the panes seeps out, the rubber gaskets stiffen and shrink, and what once kept the cold now hardly makes a difference.
In a part of the country like Corstorphine, where rain and wind can often feel more common than the sun, ageing windows make a noticeable difference to how warm and comfortable your home feels.
But there’s no need to worry, The Advanced Group is here to help with more than 38 years of trusted service. Whether it’s new windows for one room or a complete house of replacement windows and doors, we’ll help you find the right solution and have everything installed the right way.

Some issues are obvious. Cracked glass. Rotten timber frames. Handles that won’t fasten properly.
But other signs are harder to spot, and by the time you catch them, they’ve already been costing you money for months or even years.

Moisture or fogging between the two sheets of glass is a tell-tale sign. The sealed unit has failed.
The seal breaks. The argon gas leaks out. The window loses a significant chunk of its thermal effectiveness.
Why throw money away on climbing heating costs? Restore your home’s thermal efficiency with properly sealed new windows instead.

Here’s a quick test: put your hand near the edges of the window on a windy day. If cold air is coming through, the seals have broken down.
Draught proofing strips? They’re a quick fix. The problem only worsens as the rubber continues to perish.

Jamming windows that won’t close right aren’t just annoying, they’re a security risk and an insulation problem too. Warped frames, worn hinges, and failed mechanisms all signal a window that’s reached the end of its working life.
The single-point catches on older windows don’t match up with the multi-point locking systems on modern windows. Add toughened glass, and your house has a real protection improvement.

Windows account for a large share of heat loss in any home. It is the barrier between you and the outside world.
Your old double glazing? It’s had its day! The energy ratings are well below what’s available today, even if the original setup was solid when first installed.
Protect your home from high energy costs. New double glazed windows and doors deliver the difference.

Every Corstorphine home is different, and the right window style depends on the property, the room, and how you use it.
The Advanced Group provides and installs a full range 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 types.
Casement windows might just be the UK’s most popular window type! They’re side-hinged, open outwards, and are great for ventilation and simple to clean from inside.
Casement windows suit just about every property kind, whether it’s a modern build or a traditional property! They come in a wide selection of colours and finishes, and the woodgrain effects look just like real timber without the maintenance or warping fear.

The classic look of wooden sash frames, mirrored in every detail. That’s what our sliding sash windows deliver, along with modern thermal performance and protection.
Every proportion, sight line, and opening mechanism mirrors the traditional style. Whether your property is in a conservation area or you simply want to maintain its character, these windows fit the bill.
These windows tilt inward at the top for secure ventilation and turn completely inward on a side hinge for simple cleaning.
If you live in an upper-floor flat, these are a great pick because cleaning the outside of the glass from a ladder just isn’t practical.
The tilt function lets air in without the safety risks of having the window wide open, which is especially useful if you’ve got young children.
Hinged at the top, opening outward from the bottom. Sensible for ventilation and great at keeping rain out.
Often used in bathrooms, kitchens, stairwells, and bay window arrangements. Every space where privacy and airflow both are important.

Full-length windows that open outward like French doors. That’s exactly what French windows deliver.
Great 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 specialises in, and the reasons are good.
Scottish weather is unforgiving, and uPVC is made to be hardwearing and resistant to wild, windy, and wet weather. Unlike timber frames, uPVC won’t have the same warping or rot problems.
uPVC is low maintenance too.
Just grab it a wipe with soapy water and it’ll look good as new.
But more to the point, our uPVC windows are highly energy performant. Engineered with multi-chambered uPVC, some of our frames can reach a U-value as low as 0.8 W/m2K, helping bring back energy performance to your house.
The icing on the cake? uPVC double glazing is the most budget-friendly option available.
This allows you to often select higher-spec glazing without breaking your budget. We also supply glazed uPVC doors, including uPVC doors, composite doors, and patio doors to coordinate.

Let’s be honest, Scotland is cold, wet, and windy for a good chunk of the year!
In such a weather pattern, the energy rating of your windows has a real influence on your heating costs and the overall warmth of your property on a daily basis.
Thermal performance is measured by U-value.
A lower value means less heat being lost through the glass and frame. Currently, Scottish building regulations require a maximum U-value of 1.6 W/m2K for replacement windows.
Our standard double glazed windows reach 1.2 W/m2K, and our premium models can achieve values as low as 0.8 W/m2K. That’s high-quality double glazing and triple glazing that operates twice as well as the regulatory minimum.
The evidence? It shows up on your energy statements.
A-rated windows and doors. Argon gas filled sealed units. Low-E glass coatings. Heat reflected back in, light still flowing through.
If you are upgrading from old single-glazed sash windows or early double glazing from the 1990s, you could experience a clear reduction in your heating costs within the first winter.
Many double glazing businesses in Corstorphine offer standard products, but few can rival the calibre of the windows and doors we supply.

Our experienced installers welcome chatting about triple glazing, and it’s a topic that pops up frequently!
The additional pane of glass in triple glazing helps it to deliver improved insulation and greater noise control.
Exposed location? Up a hill? Facing north? Near a busy road or flight path? The Advanced Group will talk you through the benefits of triple glazing.

We completely appreciate that new windows are an significant spend, and paying for them all at once isn’t always realistic.
That’s why we offer 0% APR and up to 4 years of interest free credit.
Get the windows you need. Spread the cost in a way that works for you.

38 Years of Experience
1988. That’s when we started installing double glazing across Scotland.
Over the course of 38 years, we have learned what performs, developed solid relationships with partners, and trained window fitters who take genuine pride in their work. That experience is reflected in every job we deliver.
15-Year Guarantee
15-year guarantee on every installation. Product and workmanship covered.
The reason our guarantee is above the industry standard is because we’re totally assured in the quality of our windows and the ability of our installers.
If anything happens, simply call us and we’ll put it straight.
As Scotland’s leading supplier of energy-efficient double glazing products, we offer an outstanding range of designs, frames, colours, and finishes.
You are encouraged to visit our showroom, where we will be more than pleased to individually guide you through our complete selection.

If you are thinking about the installation of new windows or doors in your Corstorphine house, The Advanced Group would be more than willing to support you.
Whatever your window and door requirements, we’ll arrange a home survey at a time that suits you, measure up, talk through your choices, and hand you a written quote with absolutely no obligation and no pressure.
Want to see the selection in person first? You’re free to visit our showroom.
Want to take the next step? Reach out to a member of our friendly team today for your free quote or home survey!
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