We’ve installed thousands of windows over the last 34 years, take a look at what we have installed more recently.
Fitting Scotland Perfectly
Double Glazing Dundonald
Quality Energy Efficient Double Glazed Windows & Doors



The Advanced Group is the Dundonald area’s foremost supplier of double glazed windows and front doors, featuring almost four decades of knowledge within the industry. Isn’t that impressive?
Our vast assortment of top-rated UPVC Windows blends style with functionality, presenting Dundonald customers exceptional thermal performance, adaptability, and durability. The expansive collection spans classic casement designs as well as cutting-edge tilt and turn options, all set at exceptionally competitive pricing.
Incredible! The Advanced Group delivers an amazing array of windows in Scotland! You can choose from wallet-friendly yet premium quality double glazing, or indulge in our absolutely amazing triple glazed windows with genuine gold accents! No wonder, we’re the go-to solution for Scottish homeowners who want new windows and doors throughout Dundonald and further afield. Perhaps now’s the time you found out what makes us number one?
For additional details regarding the benefits of double glazing Dundonald, assistance on putting in new windows, to obtain a price estimate or arrange a complimentary home assessment with one of our installation specialists, please reach out to our friendly sales representatives today by phoning 0141 473 4141.
Single glazing? Totally outdated! Even ordinary double glazing has become outdated. Our cutting-edge double & triple glazed windows come with energy-reflective glass built in, which works wonders by channeling solar energy from outside straight into your home. The best part? They all at once reflect & retain that toasty, cosy air inside! How clever is that for lowering your energy bills and keeping you snug!
To address condensation developing, we’ve incorporated insulating spacer bars that remove cold spots around the edges of the glazed unit. This stops mould from appearing while also improving the overall effectiveness of the unit.
Our double glazing Glasgow team of local Dundonald glaziers has comprehensive experience installing double glazing on historical structures across Dundonald. We reliably handle projects no matter size or complexity, with our knowledge covering the oldest buildings across the region.
Unrivalled Manufacturing Process
Manufactured with state-of-the-art sustainable production methods within a renowned European extrusion complex, our extensive selection of UPVC windows and doors offered to Dundonald clientele represents the epitome of skill and excellence available in the marketplace.
At the leading edge of sustainable innovation, our firm constructs most of UPVC window frames with eco-friendly materials, ensuring our uPVC products provide outstanding longevity while pioneering advancements in double and triple glazing technology. Experience immediate financial benefits with our company; as specialists in installing double glazing, we are focused on delivering on your specific requirements with utmost attention to detail and uncompromising quality.

Our expertly engineered 0.6/1.0 glass units form an exceptionally outstanding thermal barrier where heat stays trapped within, resulting in the exterior glass surface especially chilly and prone to morning frost or condensation until daylight warmth eliminates it. These high-quality high-performance units work tirelessly to efficiently use your important energy resources, leading to substantial reductions in your household utility costs.
Our 1.0 and 0.6 glass units are superb at keeping heat inside your space! They’re so good, even the external glass can stay ice-cold and might display frosting or condensation until the heat of daylight evaporates it. Can you believe it? Those ultra-efficient units help you retain tonnes more of your precious energy and make a real difference to your annoying utility bills. Efficiency meets savings—how fantastic is that?
Picking out new windows and doors with advanced security features is vital, as protecting those we love remains our utmost priority.
At our company, your safety is always our top priority. We prioritize security through completely welded reinforced frames and built-in glazing systems. This approach means the security glazing bead in our Dundonald double Glazing is impossible to be removed from outside your property.
Top-tier multi-position locking mechanisms, heavy-duty hinges, and luxury handles are provided as standard features on our products, guaranteeing optimal security performance.
After enhanced security? You’ll love our strengthened or laminated glass choices that we can quickly set up for you when asked for!
We’re totally committed about ensuring our glazing and uPVC windows surpass the competition you’ll find locally. How dedicated are we? As your trusted community specialists, we put all hardware components through stringent salt spray testing for a massive 600 hours before they’re cleared for production. That’s three times more than what the industry ordinarily stipulates! Is that not the kind of peace of mind you expect?

Door and window frames are crucial elements that significantly determine the energy efficiency and weather resistance of any window or door installation. When they are not correctly fitted, they act as a leading source to heat leakage and which in turn lead homeowners throughout the Dundonald area to experience higher energy bills.
Each frame in our uPVC Windows portfolio incorporates precisely crafted multiple internal chamber architecture, strategically constructed to establish an robust thermal boundary that at the same time blocks the entry of cold air from outside whilst stopping important internal heat from escaping. This thermal efficiency becomes vital for managing household expenditure, stopping the scenario where heating costs spiral uncontrollably because warmth created by your home’s heating leaks out at almost the same rate it is generated.
Our frames provide outstanding energy efficiency for households across all climates, even throughout the toughest Dundonald winters. This important attribute plays a part in our uPVC windows achieving an A rating from the BFRC, a certification customers can rely upon.
Craving the peak of window technology? Our triple glazing system is genuinely incredible!
You can’t imagine the change it makes in illustrating just how much warmth usually slips into thin air! Moving from single panes to our triple glazing system cuts the u value from a massive 6.0 down to a mere 0.6. Did you know that with conventional 6.0 and 3.0 glass, so much important heat disappears that even on the frostiest days, the external glass surface stays absolutely clear?
Every Dundonald property has its own distinct character, and we present an broad range of styles of windows in our assortment, ensuring you will always locate the most suitable choice that suits your requirements exactly.
Our most popular window options in Dundonald include:

For generations, casement windows have reigned as the UK’s top window choice, their everlasting appeal helping they remain fit for any environment while supplying impressive versatility. Such enduring charm shows casement windows will persist to be beloved for many years. Their uncomplicated operation adds greatly to their broad appeal, as the effortless opening mechanism makes them extremely practical for routine use across all varieties of homes.
Aside from simply appealing in design and being practical, casement windows stand out when it comes to cutting down on energy costs. Our Dundonald team installs UPVC double glazed casement windows that can be hinged from the left or right or the top, offering flexibility that fit seamlessly for your home. They’re frequently regarded as one of the most power-saving window options for energy savings for houses, making them a smart investment if you want a cosier home and lower energy bills.
Casement window technology addresses contemporary household needs with the adaptable tilt-and-turn design. These clever windows offer two ways to open: tilting from the bottom for protected, regulated airflow, or opening fully inwards from the side for effortless cleaning. Consider them windows that adjust to your needs—like having a loyal friend who understands exactly when to give a soft breeze or when to simplify your cleaning routine. The innovative hinge system offers convenience that conventional windows simply cannot compete with.
Tilt and turn windows offer more than just superb ventilation, they’re extremely practical too! Want a fire escape solution? When completely opened in the ‘turn’ position, these windows allow for a generous opening which meets the criteria for a legitimate emergency exit route, improving your home’s safety rating. Need windows with all the advantages? The fusion of versatility, customizable ventilation, and advanced security features makes tilt-&-turn windows brilliant for homeowners who desire first-rate functionality with complete reassurance. Isn’t it great when style meets genuine peace of mind?

Traditional French windows operate on a principle resembling their door variants, comprising dual panels that each pivot from contrasting sides of the framework. This classic and refined design offers the option to swing both panels together or one at a time, granting enhanced adaptability to suit your household requirements. When fully opened, these windows allow an abundance of daylight to illuminate your interior spaces, substantially enhancing your visual link with the outdoors whilst fostering a luminous and inviting atmosphere within your home.
Double doors present a harmonious blend of sophistication and usefulness for your residence. These elegant elements go beyond being merely fashionable enhancements; when completely unlocked on each side, they act as effective fire escape routes, enhancing your household’s protection. Their unique combination of beauty, practical adaptability and security features makes French windows an outstanding option for homeowners hoping to elevate both the appearance and day-to-day usefulness of their interior.
Sustainability is the foundation of our contemporary enterprise, which intentionally operates with a keen appreciation of the present environmental crisis. We have carefully developed every facet of our manufacturing and installation processes to align with sustainable ideals, whilst resolutely refusing to sacrifice the superiority of our offerings, the quality of our services, or the results we bring to our respected customers.
Reducing Waste in Dundonald’s Window Production
To lower manufacturing waste, we craft our uPVC frames using a significant proportion recycled materials. Furthermore, most waste resulting during production is transported to a specialist recycling facility as opposed to being added to landfill sites. This holistic approach demonstrates our commitment to environmentally conscious manufacturing practices through our operations.
As a conscientious double glazing firm, we join forces with equally committed companies, choosing glass and glazing suppliers who embrace our sustainability commitments. This gives our Dundonald customers total confidence that they are making choices that improve both their homes and the environment.

At Dundonald, we work tirelessly to reduce our carbon emissions while forever pursuing fresh approaches to help you shrink your carbon footprint too! Fancy saving serious cash in the process? That’s exactly what our first-rate windows bring you — outstanding energy efficiency for your home and the wider Dundonald area. Isn’t it fantastic when being sustainable pays off for your wallet as well?
Multi-Chamber Technology within uPVC double glazed frames
Discover our premium uPVC double glazed windows incorporate cutting-edge multi-chamber technology and thermo spacer bars, designed to lower your home’s frame carbon emissions by as much as 70%. This notable reduction is made possible through notably shortening the operational duration of your property’s heating unit, delivering optimal thermal efficiency across your property.
Seeking energy-efficient window and door solutions in Dundonald or nearby locations? The Advanced Group is the leading business you should get in touch with for your installation.
Our selection of double or triple glazing products features a full spectrum of elegant sash windows as well as stylish patio doors, delivering unparalleled craftsmanship. No other company in Dundonald delivers the same combination of superior standards, design and worth that we provide to our customers.
We’ve built an outstanding reputation for premium double glazing windows and doors accompanied by exceptional customer service! Both our home and business clients value our expertise. Our skilled team centres on your expectations from the moment we meet you until we complete the installation of your supplementary glazing or upgraded windows. Isn’t it great when service and quality go hand in hand? Your satisfaction is what drives us forward!
Our full array of domestic and business glasswork along with high-quality composite doors includes reliable guarantees providing coverage for specific glass repairs, window failures and other issues.
Wanting full information on our extensive Dundonald glazing solutions collection? Fancy a without charge quote for all windows or doors you see? Or possibly you’d like to set up a cost-free survey? Our specialist team is ready and waiting to help! Get in touch today by dialling 0141 473 4141 – we are eager to hear from you!
Get a Quote
It only takes 30 seconds!
By clicking ‘Send Now’ I consent to the Advanced Group’s data policy and allow them to contact me with the information provided above.












