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




You’ve felt the temperature shifting in your home. Heating costs are rising. Condensation forms on or inside your windows every morning.
Sound familiar? Your windows are sending you a message.
Over time, older windows gradually lose their seal.
The gas between the panes leaks out, the rubber gaskets go rigid and shrink, and what used to hold the cold out now barely holds it back.
In a location like Horndean, where rain and wind are sometimes more frequent than sunshine, worn windows have a noticeable effect on how warm and pleasant your house feels.
Not to worry. The Advanced Group offers over 38 years of trusted service. Single room or full house, replacement windows or doors, we’ll find the right fit and install everything properly.

Cracked glass? Rotten timber frames? Handles that don’t lock properly? Some problems are pretty obvious.
Some signs fly under the radar though, and by the time you pick up on them, they’ve been steadily 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 broken down.
The seal fails. The argon gas seeps out. The window loses a significant chunk of its thermal efficiency.
Increasing heating costs don’t have to keep climbing. Well sealed new windows will recover your home’s thermal performance and start to bring those costs back down.

A windy day shows you everything. Hold your hand near the edges of the window. Cold air getting through tells you the seals have gone.
Draught proofing strips may help in the short term, but they’re just a sticking plaster on a fault that’ll only worsen as the rubber keeps breaking down.

A window that sticks, won’t close properly, or refuses 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 telling you it’s done.
Multi-point locking systems outperform the old single-point catches for protection. Toughened glass gives further protection.

A considerable share of heat loss in any house comes from the windows. They act as the barrier between your internal space and the outside elements.
Older double glazing is a thing of the past, and the energy ratings will be well below what’s out there now, even if they were a good specification when they were first installed.
New double glazed windows and doors will shield your house from high energy bills.

The right window choice for your Horndean property will depend on the building itself, the room in question, and how you use it.
The Advanced Group has a complete range of double glazed and triple glazed windows and doors available, including uPVC casement, sash, tilt and turn, and top hung designs, all supplied and installed by our experts.
Casement windows are probably the most common window type in the UK. They’re side-hinged and open outwards, making them great for ventilation and simple to clean from inside.
Casement windows work with most property styles, from modern builds to traditional houses, and are available in a wide range of colours and finishes, including woodgrain effects that mimic the look of timber without the maintenance and risk of warping.

Want the look of original wooden sash frames? Our sliding sash windows recreate that traditional look while delivering modern thermal performance and protection.
The proportions, sight lines, and opening mechanism all stay true to the traditional design, which is brilliant if your property’s in a conservation area or you just want to keep its personality.
Tilt and turn windows are genuinely clever! They tilt inward at the top for protected ventilation and swing fully inward on a side hinge for dead easy cleaning.
If you live in an upper-floor flat, these are a fantastic pick because cleaning the outside of the glass from a ladder just isn’t an option.
Airflow without the safety worry of a fully open window. That’s what the tilt function gives, and it’s particularly handy for families with young children.
Top hung windows are hinged at the top and open outward from the bottom. This makes them a practical choice for ventilation while working to stop rain from getting in.
Bathrooms, kitchens, stairwells, bay window arrangements, anywhere privacy and airflow both count. That’s where top hung windows really shine.

Full-length windows that open outward like French doors. That’s exactly what French windows offer.
They’re great in pairs and can be matched with sidelights to fill a wide opening with glass and natural light.

There are solid reasons why The Advanced Group specialises in uPVC frame materials.
uPVC frame materials are particularly well suited to the harsh Scottish weather, delivering durability and resilience to harsh, windy, and wet weather. Unlike timber frames, uPVC won’t have the same warping or rot concerns.
And here’s another plus: uPVC is really low maintenance!
A brief wipe down with soapy water is all it needs to keep your uPVC windows appearing good as new.
Energy performance is where our uPVC windows really deliver. Multi-chambered uPVC design, U-values as low as 0.8 W/m2K on some frames, and a real boost to the energy performance of your home.
On top of all that, uPVC double glazing is also the most budget-friendly option available.
That means you can often go for higher-specification glazing without stretching the budget. We also provide glazed uPVC doors, including uPVC doors, composite doors, and patio doors to go with.

For a significant part of the year, Scotland’s climate is cold, wet, and windy.
With a climate like that, the energy rating of your windows makes a real difference to what you spend on heating and how pleasant your home feels day to day!
Familiar with U-values? That’s how the thermal efficiency of any window is measured.
Lower number, less heat escaping. Scottish building regulations currently set a maximum of 1.6 W/m2K for replacement windows.
Our standard double glazed windows deliver a U-value of 1.2 W/m2K, while our premium options can attain values as low as 0.8 W/m2K, operating at twice the standard of the regulatory minimum.
And where does that difference appear? Straight on your energy statements!
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.
Upgrading from old single-glazed sash windows or 1990s double glazing? You could see a significant drop in heating spend within the first winter.
Horndean has plenty of double glazing firms. Few match the calibre of our windows and doors.

Our trusted installers are regularly asked about the triple glazing options we offer.
The additional pane of glass in triple glazing allows it to offer improved insulation and improved noise reduction.
Exposed location. Up a hill. Facing north. Near a busy road or under a flight path. If any of those fits like your property, The Advanced Group is ready to guide you through the benefits of triple glazing.

We understand that new windows represent a significant purchase, and paying for them in full all at once isn’t always practical.
So we provide 0% APR and up to 4 years of interest free credit. Straightforward.
This lets you get the windows you want by spreading the cost of your new windows and doors in a way that works with your finances.

Over 38 Years in the Industry
The Advanced Group has been installing double glazing across Scotland since 1988.
That’s 38 years of learning what performs, building relationships with manufacturers, and training window fitters who take pride in their work. And our experience shows on every job we finish.
15-Year Guarantee as Standard
Every window installation includes a 15-year guarantee covering both the product and the workmanship.
Our guarantee sits above what most firms offer because we’re fully certain in both standard of our windows and the ability of our installers.
If anything ever comes up, you can count on us to sort it put right fast.
As Scotland’s leading provider of energy-efficient double glazing products, we’ve got an unrivalled choice of styles, frames, colours, and finishes ready for you!
You are welcome to visit our showroom, where we will be more than happy to personally talk you through our complete collection.

New windows or doors for your Horndean house? The Advanced Group is more than willing to lend a hand.
Whatever your window and door plans, we’ll set up a home survey at a time that suits you, measure up, chat through your choices, and give you a written quote with completely no obligation and no pressure.
Prefer to see the range in person before committing? Our showroom doors is open, come in any time.
To book your free quote or home survey, simply contact a member of our friendly team today.
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