Fitting Scotland Perfectly

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New Windows Redhill

Quality Energy Efficient Double Glazed Windows & Doors
USP - Bubble - Zero Deposit 2
USP - Bubble - 0 APR
Up To 5 Years Interest Free
USP - Bubble - 15 Years

Customer Installations

We’ve installed thousands of windows over the last 34 years, take a look at what we have installed more recently.

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Double Glazing Glasgow
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Casement vs Tilt and Turn Windows
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Double glazing top hung window in Edinburgh
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Top hung double glazing on Stirlingshire home
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Scotland's Trusted uPVC Sash Window Specialists 

Noticed a temperature change in your house? Bills on the up? Or condensation forming on or inside your windows in the morning?

Ring a bell? Your windows are telling you a message.

As windows get older, they start to lose their seal.

That gas between the panes? It leaks out. The rubber gaskets harden and contract. And what previously did keep the cold out no longer slows it down.

In Redhill, where the rain and wind can appear more regular than sunshine, tired windows truly impact how warm and comfortable your house feels.

Over 38 years in the trade, and The Advanced Group is still here, available to support you. Whether it’s one room or the entire house that needs new windows and doors, we’ll find the right fit and have everything installed properly.

benefits of sash windows

How to Tell Your Windows Need Replacement

Some problems are easy to spot. Cracked glass, rotten timber frames, handles that don’t fasten correctly.

Other signs are harder to notice. By the time you realise, they’ve been losing you money for months or years.

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Condensation Between Glass Panes

Noticing moisture or fogging between your two panes of glass means the sealed unit has failed.

The seal breaks. The argon gas leaks out. The window loses a significant amount of its thermal effectiveness.

Increasing heating costs don’t have to eat into your wallet. Restore your home’s thermal performance with properly sealed new windows.

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Draughts and Cold Patches

Try placing your hand near the edges of your window on a windy day. If you notice cold air coming through, the seals have worn away.

Draught proofing strips may help for a while, but they’re only a sticking plaster on a issue that’ll only get worse as the rubber continues to breaking down.

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Windows That Won’t Budge

Windows that catch, jam, or won’t fasten correctly are a safety risk as well as an insulation problem. Warped frames, worn hinges, and failed mechanisms all point to the window has reached the end of its useful life.

Modern windows come with multi-point locking systems that are far ahead of the single-point catches on older frames. Factor in toughened glass, and you’ve got significantly improved security.

Window Replacement

High Energy Bills

A large share of heat loss in any house occurs through the windows. They represent the barrier between your living space and the outside elements.

Double glazing from years ago is a thing of the past, and the energy ratings will be far below what’s available today, even if the specification was decent when first installed.

New double glazed windows and doors will guard your house from high energy costs.

Advanced Group's range of double glazed windows in Showroom

Window Styles We Fit in Redhill

Every Redhill house has its own personality. The right window choice depends on the building, the room, and how you occupy it.

A full selection of windows and doors, double glazed and triple glazed, is available from The Advanced Group, including uPVC casement, sash, tilt and turn, and top hung types, all provided and installed by our team.

Sash windows vs Casement Windows

uPVC Casement Windows

Casement windows are probably the most popular window type in the UK. They’re side-hinged and open outwards, making them practical for ventilation and easy to clean from inside.

They fit most types of property, from modern builds to traditional villas, and come in a wide choice of colours and finishes. Woodgrain effects mimic the look of timber without the maintenance or risk of warping.

Sash Windows Brochure

Sliding Sash Windows

Our sliding sash windows look like original wooden sash frames. Modern thermal efficiency and protection are built in as standard.

Every proportion, sight line, and opening mechanism follows the traditional design. Whether your property sits in a conservation area or you simply want to keep its character, these windows fit the bill.

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Versatile Tilt and Turn Windows

These windows tilt inward at the top for secure ventilation and turn fully inward on a side hinge for easy cleaning.

For homeowners in upper-floor flats, tilt and turn windows are a popular choice, as cleaning the outside of the glass from a ladder isn’t an option.

The tilt mode allows airflow without the security worries that come with a fully open window, which is especially useful for families with young children.

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uPVC Top Hung Windows

Hinged at the top, opening outward from the bottom. Practical for ventilation and good at keeping rain out.

You’ll often find them in bathrooms, kitchens, stairwells, and bay window configurations, spaces where both privacy and airflow matter.

Double Glazed French Windows

Full-Length French Windows

French windows are full-length panels that open outward in the same way as French doors.

They work well in pairs and can be paired with sidelights to open up a wide opening with glass and natural light.

How to Clean & Maintain UPVC Windows

uPVC Windows and Double Glazing in Redhill

The Advanced Group concentrates in uPVC frame materials, and for really good reasons!

Scottish weather is unforgiving, and uPVC is built to be durable and resilient to rough, windy, and wet weather. Unlike timber frames, uPVC won’t have the same warping or rot worries.

Not only that, but uPVC is low maintenance.

A simple wipe down with soapy water is all it needs to have your uPVC windows appearing good as new.

And here’s the genuinely important part: our uPVC windows are properly energy effective! Made with multi-chambered uPVC, some of our frames achieve a U-value as low as 0.8 W/m2K, which really works to restore your home’s energy efficiency.

The icing on the cake? uPVC double glazing is the most affordable option going.

This allows you to often fit higher-specification glazing without exceeding your budget. We also offer glazed uPVC doors, including uPVC doors, composite doors, and patio doors to complement.

Choosing replacement windows

Energy Performance for Redhill Homes

Let’s be honest, Scotland is cold, wet, and windy for a fair chunk of the year!

In such a weather pattern, the energy efficiency of your windows has a noticeable influence on your heating bills and the overall warmth of your home on a daily basis.

Thermal efficiency is measured by U-value.

A lower value means less heat escaping through the glass and frame. Right now, Scottish building regulations demand a maximum U-value of 1.6 W/m2K for replacement windows.

Standard double glazed windows: 1.2 W/m2K. Premium models: as low as 0.8 W/m2K. That’s twice as effective as the regulatory minimum.

That difference is visually reflected on your energy statements.

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 coming from old single-glazed sash windows or early double glazing from the 1990s, you could see a properly noticeable drop in your heating bills within even the first winter!

Redhill has its share of double glazing companies, and most offer standard products. Few, though, match the quality of the windows and doors provided by The Advanced Group.

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When Triple Glazing Is Worth It

We get asked about triple glazing a lot.

With an extra pane of glass, triple glazing offers enhanced insulation and greater noise reduction.

If your property is in an exposed location, at a high altitude, facing north, or close to a busy road or flight path, The Advanced Group would be more than pleased to talk you through the advantages of triple glazing.

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0% Finance Available for New Windows

New windows are an significant spend. Paying for everything at once? Not always feasible. We get that.

0% APR. Up to 4 years interest free credit. That’s what we provide.

This allows you get the windows you deserve by spreading the cost of your new windows and doors in a way that fits around your budget.

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Why Choose The Advanced Group in Redhill

38 Years of Trusted Experience

The Advanced Group has been installing double glazing across Scotland since 1988.

Over the course of 38 years, we have refined what performs, formed strong relationships with suppliers, and trained window fitters who take great care in their work. That experience is reflected in every job we deliver.

Our 15-Year Guarantee

A 15-year guarantee on every installation. Product and workmanship, both included. That’s the commitment.

Our guarantee exceeds what other companies provide because we’re fully confident in the standard of our windows and the skill of our installers.

If anything comes up, just contact us and we’ll sort it straight.

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Huge Range of Energy Efficient Windows and Doors

Scotland’s premier supplier of energy-efficient double glazing. An unrivalled selection of styles, frames, colours, and finishes.

Come and visit our showroom and we will be more than pleased to personally walk you through our collection.

Energy Efficient double glazed sash window

Arrange Your Free Quote in Redhill

Considering new windows or doors for your Redhill house? The Advanced Group would be more than glad to assist.

We begin with a home survey at a time that fits you. Sizes taken, choices gone over, and a written quote provided. No obligation, no pressure.

If you’d prefer to see our collection of windows and doors in person before you decide, you’re welcome to pop into our showroom.

Ready to take the next step? Speak to a member of our welcoming team today for your free quote or home survey!

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Glasgow Showroom

Get a FREE Quote

It only takes 30 seconds!

We fit thousands of homes every year, and customer service is at the heart of each and every job. Get in touch to see how we can fill your needs.

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