Get it whilst the deals are hot!
With energy-efficient double glazed windows available from just £395, we’ve got you covered!
The sale ends 31st of July 2026. Your clock is ticking.
Make sure you get it before it’s too late!
What’s on Offer with The Advanced Group’s Summer Sale?
Let’s jump straight into it.
Until 31st July, you can get energy efficient, A-rated double glazed uPVC windows from just £395.
Yes, you read that right. Just £395!
But that’s not all we have to offer down here at The Advanced Group’s showroom.
Every single window installed as part of our sales comes backed with our incredible 15-year guarantee. With complete care on every installation.
Not ready to pay the full amount upfront? Not a problem for our team.
We offer up to 5-years interest free. So you can spread the cost without paying a penny more than the original price.
New windows now, amazing energy savings, and payments on your terms.
For unbeatable deals and products, we’re the window and door company to trust!
Why Invest in Double Glazing Now?
Summer is an ideal time to upgrade your living with double glazing products.
The weather is hot, the days are long, and you’re saving yourself from draughty nights in the colder months.
Here is exactly why you shouldn’t miss out on our sale.
Future Proof Your Home
Windows are strong, but they aren’t built to last forever.
Maybe last winter you noticed more draughts than usual or your heating bill creeping up. These are all signs you might need to upgrade!
If you still have single glazed windows or old double glazed windows, you’ll be amazed at how much our innovative windows can change your living.
With innovative technology that is designed to keep the heat inside and the cold out, the winter will never feel so warm!
And better yet? For those hot summer days, double glazing is designed to block out the heat from outside to help your home stay at a nice, comfortable temperature.
Future proof your home for whatever the weather throws at it with The Advanced Group.
Not only will this help you in the present, but modern double glazing is one of the best ways to make your home more attractive to future buyers too!
Fantastic Energy Savings
Energy costs are unpredictable. But are window performance isn’t.
Protect your pocket with advanced double glazing technology.
All our windows are A-rated helping your home use less to heat (and cool), meaning you can directly save on your energy bills.
It is one of the first things our customers notice when they trust us with their home.
Help save money now and later in the years with The Advanced Group.
Our Incredible Summer Sale
With our Red Hot Summer Sale, the time has never been better!
We work hard to make double glazing upgrades more accessible than ever.
Don’t miss out on your chance to add to your comfort and living while making unmissable savings.
uPVC Window Styles We Supply
Not every home is the same, and not every window should be either.
We supply a full range of energy-efficient uPVC window styles to suit different properties, tastes, and lifestyles.
Here’s just some of the types we have to offer.
Keen to see for yourself? Then pop on into our Glasgow showroom. We will be more than happy to guide you through our fantastic sale.
Casement Windows
These are the most popular window style in Scotland, and it isn’t hard to see why.
Sleek and versatile, they open outwards to suit every property type from traditional family homes to new builds.
Sash Windows
Want the classic look of sliding sash windows without all the headache of maintaining wood?
Our beautiful uPVC sash windows give you exactly that.
They effortlessly slide up and down, for a gorgeous look and an elegant feel.
Tilt-and-Turn Windows
Get maximum control over your ventilation and security with our innovative tilt-and-turn windows.
They open inwards on a horizontal axis, or tilt at the top for controlled ventilation without fully opening.
The choice and control are all yours!
Bay Windows
Bay windows have been a classic window style in the UK for centuries.
They let in beautiful light into your home. Make sure they don’t let in draughts too with The Advanced Group’s double glazing upgrades!
We precisely measure and fit your bay windows to help you save big on your energy bills.
Don’t Miss Out on Our Sale!
The Advanced Group sale is here until 31st July 2026. Once it’s gone, our prices return to normal.
Don’t miss out on your chance to upgrade your living!
Products starting from just £395, the chance to spread your payments for up to 5 years, and all of this backed with our 15-year guarantee.
If you have thought about getting new windows or doors, come on in to our showroom to see our range for yourself! We always provide a free, no obligation quote to give you the power to decide if new double glazing is for you.
Get the deal whilst it’s still hot, and contact The Advanced Group today on 0800 050 2502!
