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You’ve spotted the temperature shifting in your home. Energy bills are climbing. Condensation sits on or inside your windows each morning.
If that sounds like your home, your windows are sending you a sign.
Older windows lose their seal over time.
Gas seeps out from between the panes. The rubber gaskets go rigid and contract. What used to block the cold now barely registers.
Kilbirnie has its fair share of rain and wind, frequently more than sunshine. When your windows are worn, you feel the difference in how warm and comfortable your home is.
No need to worry about it! The Advanced Group has been in the business for over 38 years. Whether you want new windows for just one room or the whole house of replacement windows and doors, we’ll help you find the right choice and get it all installed the right way.

Some signs are hard to miss. Cracked glass, rotten timber frames, handles that won’t close correctly.
Other signs are trickier to notice. By the time you see them, they’ve been costing you money for months or years.

Moisture or fogging between the two sheets of glass is a dead giveaway sign. The sealed unit has broken down.
The seal breaks, and with it goes the argon gas that delivered the insulation. The window loses a major degree of its thermal ability.
Don’t let increasing heating costs drain your budget. Bring back your home’s thermal efficiency by fitting properly sealed new windows.

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 brief fix, but they’re essentially a sticking plaster on a problem that will only worsen as the rubber continues to perish.

If your windows catch, won’t lock properly, or are difficult to open, this creates both a safety risk and an insulation concern. Warped frames, worn hinges, and failed mechanisms are all signals that the window has reached the end of its useful life.
Modern windows feature multi-point locking systems that are far more safe than the single-point catches on older windows. Options like toughened glass provide further security too.
Windows account for a large share of heat loss in any property. They are the boundary between you and the outside world.
If your double glazing is ageing, the energy ratings will very likely be far below what’s on offer today, even if they were a decent specification when first fitted.
New double glazed windows and doors will shield your home from high energy bills.

Kilbirnie homes vary across all styles and types, and the right window type depends on your building, the room, and how you occupy it.
A full lineup of windows and doors, double glazed and triple glazed, is on offer from The Advanced Group, including uPVC casement, sash, tilt and turn, and top hung designs, all provided and installed by our team.

Casement windows could well be the UK’s most popular window style! They’re side-hinged, open outwards, and are brilliant for ventilation and dead easy to clean from inside.
Casement windows go with most property styles. Modern builds, traditional villas, the lot in between. Provided in a wide choice of colours and finishes, including woodgrain effects that replicate the look of timber without the maintenance or warping fear.

Like the style of original wooden sash frames? Our sliding sash windows replicate that traditional look while delivering modern thermal performance and protection.
Proportions, sight lines, and opening mechanism all match the traditional design. Perfect for conservation areas or keeping your property’s charm.

Tilt and turn windows are genuinely handy! They tilt inward at the top for protected ventilation and swing fully inward on a side hinge for easy cleaning.
If you live in an upper-floor flat, these are a great option because cleaning the outside of the glass from a ladder just isn’t practical.
The tilt function is a proper plus! You get airflow without the safety risks of a fully open window, which is particularly handy if you’ve got young children at home.
Top hung windows are hinged at the top and open outward from the bottom. This makes them a practical choice for ventilation while helping to keep rain out.
Commonly fitted in bathrooms, kitchens, stairwells, and bay window setups. Every space where privacy and airflow both count.

French windows are full-length units that open outward in the same way as French doors.
They work well in pairs and can be matched with sidelights to cover a wide opening with glass and natural light.
The Advanced Group specialises in uPVC frame materials, and for really good reasons!
Scottish weather is tough. uPVC is made to handle it. Long-lasting, resistant to wild, windy, wet conditions. No warping or rot worries like timber.
On top of that, uPVC is really low maintenance.
Wipe it down with soapy water. Done. Looks good as new.
Energy efficiency is where our uPVC windows genuinely stand out. Multi-chambered uPVC design, U-values as low as 0.8 W/m2K on some frames, and a real difference to the energy performance of your home.
And the best part? uPVC double glazing happens to be the most budget-friendly option available.
This means you can often fit higher-spec glazing without blowing the budget. We also supply glazed uPVC doors, including uPVC doors, composite doors, and patio doors to coordinate.
Scotland is cold, wet, and windy for a large chunk of the year.
In that climate, the energy rating of your windows makes a real difference to how much you spend on heating and how warm your property feels every day.
The thermal efficiency of a window is determined by its U-value.
A lower U-value means less heat escaping through the glass and frame. Scottish building regulations currently stipulate 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 options can go as low as 0.8 W/m2K! That’s double glazing and triple glazing performing at twice the regulatory minimum!
That difference 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 are brilliant at reflecting heat back into the room while still letting plenty of light through.
If you’re upgrading from old single-glazed sash windows or 1990s double glazing, you could spot a significant drop in your heating spend within the first winter.
Kilbirnie has a good number of double glazing firms. Few match the standard of our windows and doors.

Our trusted installers are regularly asked about our triple glazing options.
With an extra pane of glass, triple glazing provides better insulation and better noise control.
If your house is in an exposed spot, up a hill, facing north, or near a busy road or flight path, The Advanced Group is more than happy to guide you through the advantages of triple glazing.

We completely appreciate that new windows are an significant spend, and paying for everything at once isn’t always realistic.
That’s why we offer 0% APR and up to 4 years of interest free credit, to make the process much more manageable!
This allows you to obtain the windows you deserve while spreading the cost of your new windows and doors in a way that fits your finances.
Backed by 38 Years of Experience
We’ve been installing double glazing across Scotland since 1988.
38 years teaches you a lot. What performs. Which suppliers to rely on. How to train fitters who take genuine pride in their work. And it is evident on every job we complete.
Protected by a 15-Year Guarantee
Every window installation is backed by a 15-year guarantee that covers both the product and the workmanship.
Our guarantee stands above the industry standard. Why? Total certainty in the calibre of our windows and the expertise of our installers.
Anything happens? We’ll put it right.

Scotland’s leading supplier of energy-efficient double glazing, that’s us. And the choice of designs, frames, colours, and finishes we carry? Unrivalled.
Come and visit our showroom and we will be more than delighted to personally talk you through our collection.
Thinking about new windows or doors for your Kilbirnie property? The Advanced Group would be more than happy to lend a hand.
Whatever your window and door needs are, we’ll set up a home survey at a time that suits you, get measurements, go over your choices, and give a written quote with no obligation and no pressure.
If you’d like to see our selection of windows and doors in person before committing, you’re welcome to visit our showroom.
Reach out to our helpful team today. Free quote. Free home survey.
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