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




Maybe you’ve noticed a change in temperature in your home. Energy bills rising. Or condensation forming on or inside your windows in the morning.
If that sounds familiar, your windows are telling you a message.
Older windows shed their seal over time.
Between the panes, the gas escapes. The rubber gaskets harden and shrink. What used to blocked the chill now hardly slows it down.
In a city like Penicuik, where rain and wind are frequently more frequent than sunshine, tired windows have a real effect on how warm and pleasant your house feels.
But not to worry, The Advanced Group is here to help with over 38 years of trusted service. Whether you want new windows for a single room or a full house of replacement windows and doors, we can help you find the right option and get everything fitted properly.

Some issues are hard to miss. Cracked glass. Rotten timber frames. Handles that won’t lock right.
Some signs sneak under the radar though, and by the time you notice them, they’ve been quietly losing you money for months or even years.

If you can spot moisture or fogging between the two sheets of glass, the sealed unit has failed.
Once the seal fails, the argon gas that provides insulation seeps away, and the window loses a large chunk of its thermal performance.
Don’t let climbing heating costs eat into your budget. Recover your home’s thermal performance by installing perfectly sealed new windows.

Put your hand near the window edges on a windy day. Cold air getting through? The seals have gone.
Sure, draught proofing strips can do something for a while, but they’re honestly a sticking plaster. The issue only deteriorates as the rubber keeps degrading.

Seizing windows that won’t lock properly aren’t just inconvenient, they’re a security risk and an insulation concern too. Warped frames, worn hinges, and failed mechanisms all point to a window that’s reached the end of its useful life.
Modern windows have multi-point locking systems that are significantly more secure than the single-point catches on older windows. Options like toughened glass add extra protection too.

Your windows are where a large amount of your home’s heat is lost. That thin bridge between you and the outside world makes a difference more than many people realise.
Old double glazing doesn’t compete. The energy ratings are significantly below what’s available today, even if the original spec was solid when first fitted.
Installing new double glazed windows and doors is one of the smartest ways to shield your home from high energy bills.

Every home in Penicuik is different. The right window type depends on the building, the room, and how you occupy it.
A full range of windows and doors, double glazed and triple glazed, is ready from The Advanced Group, including uPVC casement, sash, tilt and turn, and top hung types, all supplied and fitted by our installers.
The casement window takes the title of the UK’s most common style. Side-hinged and opening outwards, they’re ideal for ventilation and a doddle to clean from inside.
Casement windows suit just about any property type, whether it’s a modern home or a traditional house! They are available in a wide choice of colours and finishes, and the woodgrain effects replicate real timber without the maintenance or warping fear.

Our sliding sash windows replicate original wooden sash frames. Modern thermal efficiency and protection are included as standard.
The proportions, sight lines, and opening mechanism all match the traditional design, which matters if your property is in a conservation area or you simply want to maintain its personality.
Tilt and turn windows are really clever! They tilt inward at the top for protected ventilation and swing completely inward on a side hinge for simple cleaning.
They’re particularly popular in upper-floor flats, where getting up a ladder to clean the outside of the glass isn’t practical.
The tilt mode allows airflow without the security risks that come with a fully open window, which is particularly useful for families with young children.
Hinged at the top, swinging outward from the bottom. Top hung windows offer you ventilation and help block the rain out at the same time.
They’re often installed in bathrooms, kitchens, stairwells, bay window setups, and other spaces where privacy and airflow are just as needed.

Think of them as full-length windows that open outward, much like French doors. That’s French windows in a nutshell.
They’re great in pairs and can be paired with sidelights to fill a wide opening with glass and natural light.

The Advanced Group focuses in uPVC frame materials for sound reasons.
Scotland’s weather doesn’t play nice with your windows, and uPVC is made to withstand it. It’s hardwearing, resilient to harsh, windy, wet conditions, and unlike timber, it won’t deteriorate the same way.
Not only that, but uPVC is low maintenance.
Wipe it down with soapy water. Job done. Looks fresh.
Energy efficiency is where our uPVC windows truly stand out. Multi-chambered uPVC construction, U-values as low as 0.8 W/m2K on some frames, and a real difference to the energy performance of your house.
And the better part? uPVC double glazing happens to be the most cost-effective option available.
So you can often fit higher-specification glazing and still stay within budget. We also stock glazed uPVC doors too, including uPVC doors, composite doors, and patio doors to match.

Scotland delivers cold, wet, and windy weather for a fair chunk of the year.
With that climate, your windows’ energy rating genuinely influences your heating bills and how warm your property feels every day.
U-value. That’s the measurement that tells you how well-insulated a window really is.
A lower number means less heat getting out through the glass and frame. Currently, Scottish building regulations require a maximum U-value of 1.6 W/m2K for replacement windows.
Standard double glazed windows: 1.2 W/m2K. Premium range: as low as 0.8 W/m2K. That’s twice as good as the regulatory minimum.
The difference shows up on your energy bills.
Argon gas filled sealed units and low-E glass coatings do the real work in A-rated energy-efficient windows and doors. Heat gets bounced back in. Light still flows through.
If you’re switching from old single-glazed sash windows or early double glazing from the 1990s, you could see a significant drop in your heating costs within the first winter.
Plenty of double glazing companies in Penicuik sell basic products, but not many can match the calibre of the windows and doors we provide.

We get asked about triple glazing all the time.
Triple glazing has an extra pane of glass, allowing it to provide improved insulation and improved 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 talk you through the advantages of triple glazing.

We totally appreciate that new windows are an significant spend, and paying for them all at once isn’t always doable.
So we provide 0% APR and up to 4 years of interest free credit. Straightforward.
It means you get the windows you want and spread the cost of your new windows and doors in a way that fits perfectly for you!

38 Years of Know-How
Installing double glazing across Scotland since 1988. That’s our history.
That’s 38 years of learning what lasts, building relationships with suppliers, and training window fitters who take genuine pride in their work. And our experience is evident on every job we finish.
15-Year Guarantee
15-year guarantee on every installation. Product and workmanship covered.
Our guarantee goes beyond what other firms provide because we’re fully assured in the quality of our windows and the skill of our installers.
If anything comes up, simply ring us and we’ll put it straight.
As Scotland’s leading supplier of energy-efficient double glazing solutions, we stock an unrivalled selection of styles, frames, colours, and finishes.
Come and visit our showroom and we will be more than glad to personally guide you through our range.

New windows or doors for your Penicuik house? The Advanced Group is more than glad to help.
Whatever your window and door requirements are, we’ll book a home survey at a time that works for you, take the measurements, discuss your choices, and provide a written quote with no obligation and no pressure.
Like to see our selection in person before deciding? Our showroom doors are open, pop in any time.
To request your free quote or home survey, please get in touch with a member of our helpful team today.
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