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A change in temperature inside the house. Rising energy bills. Condensation forming on or inside the windows each morning. Sound familiar?
Ring a bell? Your windows are telling you a message.
Over time, older windows start to lose their seal.
That gas between the panes? It escapes. The rubber gaskets harden and contract. And what previously did keep the cold out barely slows it down.
In a part of the country like Dollar, where rain and wind can sometimes feel more common than the sun, tired windows make a big difference to how warm and cosy your home feels.
No need to panic about it! The Advanced Group has been helping homeowners for over 38 years. Whether you need new windows for just one room or the whole house of replacement windows and doors, we’ll help you find the right option and get it all fitted properly.

Some signs are obvious, such as cracked glass, rotten timber frames, and handles that don’t close properly.
But other symptoms are less obvious, and by the time you notice them, they’ve probably already been costing you money for months, perhaps even years.

Moisture or fogging between the two sheets of glass is a tell-tale sign. The sealed unit has broken down.
Once the seal has broken, the argon gas responsible for insulation escapes, and the window loses a significant portion of its thermal performance.
Stop pouring money away on climbing heating costs. Bring back your home’s thermal performance with properly sealed new windows.

Place your hand near the edges of the window on a windy day. If you can feel cold air getting in, the seals have deteriorated.
Draught proofing strips might help for a while, but they’re just a sticking plaster on a problem that’ll only get worse as the rubber keeps breaking down.

Sticking windows that won’t close correctly aren’t just annoying, they’re a safety risk and an insulation issue too. Warped frames, worn hinges, and failed mechanisms all suggest a window that’s hit the end of its working life.
Modern windows use multi-point locking systems that are way ahead of the single-point catches on older frames. Throw in toughened glass, and you’ve got seriously better safety.
A considerable share of heat loss in any property occurs through the windows. They act as the boundary between your internal space and the outside weather.
Old double glazing doesn’t compete. The energy ratings are significantly below what’s available now, even if the original specification was decent at the time.
High energy bills don’t have to be the norm. New double glazed windows and doors help guard your house and pull those costs down.

Every Dollar property has its own character. The right window style hinges on the building, the room, and how you occupy it.
The Advanced Group provides and installs a full selection 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 styles.

Casement windows are likely the most common window type in the UK. They’re side-hinged and open outwards, making them great for ventilation and straightforward to clean from inside.
Modern house or traditional property, casement windows complement the lot. A wide selection of colours and finishes is available, and the woodgrain effects capture the look of timber without any of the maintenance or warping fear.

The original look of wooden sash frames, recreated in every detail. That’s what our sliding sash windows deliver, along with modern thermal performance and security.
The proportions, sight lines, and opening mechanism are all designed to match the traditional style, which is particularly important if your property is in a conservation area or you wish to keep its personality.

Tilt inward at the top for safe ventilation. Turn fully inward on a side hinge for simple cleaning.
For those living in upper-floor flats, tilt and turn windows are a wise choice, as cleaning the outside of the glass from a ladder isn’t an option.
The tilt function delivers airflow without safety worries. Especially handy for families with young children.
Top hung windows are hinged at the top and open outward from the bottom, giving a smart choice for ventilation that also helps to keep rain out.
You’ll often see them in bathrooms, kitchens, stairwells, and bay window arrangements, rooms where both privacy and airflow are important.

Think of them as full-length windows that open outward, just like French doors. That’s French windows for you.
Paired together, they perform beautifully and can be matched with sidelights to open up a wide opening with glass and natural light.
The Advanced Group concentrates in uPVC frame materials, and for very good reasons!
Scottish weather is brutal. uPVC is made to take it. Hardwearing, resilient to harsh, windy, wet weather. No warping or rot issues like timber.
uPVC is low maintenance too.
Just grab it a wipe with soapy water and it’ll look fresh.
Perhaps most importantly, our uPVC windows provide impressive levels of energy performance. Built with multi-chambered uPVC, some of our frames reach a U-value as low as 0.8 W/m2K, helping to bring back energy efficiency throughout your property.
And the better news? uPVC double glazing is the most affordable option out there.
Higher-specification glazing without blowing the budget? That’s what uPVC makes. We also carry glazed uPVC doors, including uPVC doors, composite doors, and patio doors to match.
Scotland is cold, wet, and windy for a significant chunk of the year.
In that climate, the energy efficiency of your windows makes a genuine difference to how much you pay on heating and how cosy your property feels day to day.
The thermal performance of any window is measured by its U-value.
A lower U-value means less heat getting out through the glass and frame. Scottish building regulations currently set a maximum U-value of 1.6 W/m2K for replacement windows.
Our standard double glazed windows deliver 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 performs twice as well as the regulatory minimum.
The difference shows on your energy costs.
A-rated energy-efficient windows and doors with argon gas filled sealed units and low-E glass coatings send heat back into the room while still allowing light through.
If you’re upgrading from old single-glazed sash windows or early double glazing from the 1990s, you could see a noticeable drop in your heating costs within the first winter.
While many double glazing companies in Dollar offer basic products, few can match the standard of the windows and doors we provide.

Our experienced installers are often asked about our triple glazing options.
With an extra pane of glass, triple glazing delivers enhanced insulation and better noise reduction.
If your property is in an exposed position, at a greater altitude, facing north, or near a busy road or flight path, The Advanced Group would be more than pleased to talk you through the benefits of triple glazing.

We appreciate that new windows are an significant spend, and paying for them all at once isn’t always possible.
So we provide 0% APR and up to 4 years of interest free credit. No fuss.
This enables you to get the windows you need while spreading the cost of your new windows and doors in a way that suits your circumstances.
Over 38 Years in the Business
We’ve been installing double glazing across Scotland since 1988!
That’s 38 years of learning what lasts, building relationships with manufacturers, and training window fitters who take real pride in their work. And our experience is evident on every job we complete.
Covered by a 15-Year Guarantee
A 15-year guarantee on every installation. Product and workmanship, both included. That’s the commitment.
Our guarantee exceeds what many competitors offer because we’re totally assured in both quality of our windows and the ability of our installers.
If anything ever goes wrong, you can trust us to sort it put right without delay.

As Scotland’s top provider of energy-efficient double glazing products, we’ve got an unrivalled choice of styles, frames, colours, and finishes available for you!
Do visit our showroom and we will be more than delighted to personally guide you through our range.
If you are thinking about the installation of new windows or doors in your Dollar home, The Advanced Group would be more than glad to help.
Whatever your window and door needs, we’ll set up a home survey at a time that fits you, size up, chat through your options, and give you a written quote with absolutely no obligation and no pressure.
Should you wish to view our range of windows and doors in person before reaching a decision, you are invited to visit our showroom.
For your free quote or home survey, get in touch with a member of our helpful team today.
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