Our standard UPVC windows are impressive enough, but our UPVC EXTREME windows take things to a different level in terms of the security and energy efficiency they offer. A+ rated as standard for a comfortably regulated temperature, our clever glazing technology prevents internal heat from escaping, whilst harnessing just the right amount of heat from the sun.
After the installation of these EXTREME windows, your home couldn’t be more secure. In addition, locking in heat, out sculpted frames house chambers for added insulation and durability that lasts a lifetime.
To ensure they justify their ‘EXTREME’ tag, we performed hours and hours of testing and they came through each assessment with flying colours. Take EXTREME measures and put your faith in these windows to deliver the very best all-round window performance.
OUR POPULAR UPVC WINDOWS
We offer a varied array of UPVC windows, all carrying our signature A+ energy rating as standard. ERG has a very experienced team of window specialists that will listen to your requirements and come with possible window solutions for the project.
CASEMENT WINDOWS
As an outward opening window, casement windows can be top hung, or side hung. The Casement window is an effortlessly simple look.
TILT & TURN WINDOWS
This innovative and easy to clean European design meets the needs of many homeowners seeking excellent security, air tightness and noise reduction.
SLIDING SASH WINDOWS
While in keeping with a classic timber look, the Sash window exudes modern UPVC qualities, such as strength and practicality.
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Do your windows have EXTREME protection?
We are excited to give our customers access to our exclusive EXTREME collection, which combines up to 9 visible locking points, offering you 3 times more protection than a standard window.
- EXTREME heightened security with centre VAULTBOLT and multi cam locking technology.
- EXTREME heightened durability with UNIQUE superglide gearbox ensures smooth operation.
- EXTREME heightened COMPRESSION and acoustics with interlocking hinge bolts and optimum weatherseals.
Herculean Hinge
Heavy duty, highly engineered hinges that provide increased load bearing. With anti-crowbar technology and sustained use for a lifetime.Extreme Locking
Up to 9-point locking system and two high compression hinge bolts to create 360-degree solidity. Also available with enhanced security option designed to meet the requirements of the police-recognised Secured by Design initiative.Extreme Frame
Highly engineered frames, that encompass 14 chambers (combined sash and frame) to provide supreme thermal performance. Maximum protection against twist and ageing so your windows will look and operate like new for longer.Extreme Weather Seal
Dual density and high elasticity for twice the standard coverage. Long lasting airtight protection from the elements and added noise reduction.Ultimate Glass
High performance next generation glass for superb energy efficiency. Ultra-clear outer pane and a super soft coat inner pane. Improved clarity for the perfect view.Extreme Handles
Our Extreme Handles come in a range of colours to suit your home. Built to last with robust materials and quality finishes.ERG Scotland windows offer maximum energy savings...
ERG’s replacement windows can ensure you notice a drop in your energy bills, saving you money every month. Fortunately, heat loss will become a thing of the past due to our modern, thermally reinforced window profiles.
The Energy Saving Trust has acknowledged our EXTREME windows for their thermal qualities and eco-friendly performance.
PERSONALISE THE DESIGN
When you have settled on the right window style for your home, you will need to think about personalising the window to your taste. We offer a vast selection of coloured finishes, glazing choices and hardware to get just the right look.
A huge assortment of colours...
It may take you a little while to settle on a finish for your new EXTREME windows as we have 100’s of shades, textures and wood effects available. You will have absolutely no difficulty finding a suitable finish with so many options on offer as our colour palette incorporates traditional and modern coloured finishes. Chartwell Green is just one of several vintage colours at ERG that is being chosen time and time again by our window buyers.
Glazing comes in many different forms…
The importance of the window frame is matched by the importance of the glazing used. If the main incentive is to reduce the cost of fuel bills you will be best choosing our high performance next generation glass. A quick conversation with one of our window consultants will help you get your glazing right. Our privacy glass will give you that as it is frosted and will obscure what people looking in can see. It can be supplied double or triple glazed depending on what you would prefer.
Intricately crafted handles...
Our carefully crafted handles come in a series of stunning designs to enable you to make the window your own. Each has been expertly made by highly trained craftspeople and will make opening and closing your new windows effortlessly simple and forever pleasurable.
With a secure locking system built in, you can be confident that when you close your windows they are tightly fastened.
ERG Scotland PROMISES
Every promise we make, we keep. Every time. Our promises are bold and are there to assure you that we’re completely confident in our products and our service.
TRANSPARENT SERVICE
At ERG we realise the importance of gaining trust and not expecting it. We believe this is achieved through hard work, honesty, transparency of our services and valuing our customers.
Ethos of ERG Scotland
Our teams adhere to a strict ethos which is to achieve only the highest standards of excellence at all times. We listen to our customer’s needs and tailor our services to meet all individual requirements.
20 Year Guarantee
ERG Scotland is proud to be Scotlands very first to offer a 20 Year Guarantee. Not only that, you will also be covered for both moving and non-moving parts. Our confidence in our products and dedication to our customers means we’ll be there for you well into the future.
Price Promise
Giving our customers complete confidence in the price that they pay is very important to us. So, if you, or any customer, can find the same product specification and service commitment cheaper elsewhere, within 14 days, we’ll refund the difference.
OUR FINANCE CALCULATOR
See how affordable your home improvement can be with our Finance Calculator.
LEARN MORE ABOUT OUR UPVC WINDOWS
Our range of replacement UPVC windows are perfectly suited for any home in the Scottish Highlands thanks to their durability, energy efficiency and style. If you’re interested in upgrading your window it’s expected you’ll have questions about your new windows. We’ve answered the some of the most common questions we here about windows below, if you have any other questions don’t hesitate to contact our window team who will be happy to help you find your perfect replacement windows.
What are extreme UPVC windows?
EXTREME UPVC windows are exclusive to ERG.
UPVC windows from ERG Scotland are extreme in every conceivable way, delivering EXTREME security, EXTREME comfort, EXTREME Style, and EXTREME Peace of Mind, topped off by being supplied with an EXTREME Warranty.
They’re streets ahead of UPVC windows that don’t carry the EXTREME name, with so many specifications and benefits that you simply won’t get anywhere but at ERG.
The EXTREME range has evolved a lot from its original launch and continues to do so to remain the definitive UPVC window solution for householders north of the border.
A+ energy rated for the highest thermal delivery, the Energy Saving Trust didn’t hesitate to endorse the collection once they discovered its all-round qualities.
How secure are extreme UPVC windows?
Three times more secure than standard windows.
Customers that switch to EXTREME windows often cite security as a reason for doing so.
The state-of-the-art features within a UPVC EXTREME window add up to a lot, making it three times more secure than the UPVC window designs sold by other window specialists.
They have a nine-point locking system, the most durable components, and trustworthy interlocking hinge bolts, which has earned them Secured by Design approval.
If you’re not aware of the Secured by Design scheme, it is a Police-backed initiative and if the Police regard EXTREME windows as offering top-level security, you couldn’t wish for more reassurance than that.
Why should I add these windows to my home?
EXTREME windows offer it all, ticking every box.
Whatever priorities you have for your new replacement windows, EXTREME windows will comfortably meet your needs.
Rising energy costs have stimulated an urgency for thermally efficient window designs and EXTREME doesn’t disappoint there, surpassing the minimum energy efficiency standard rating by some distance with an A+ rating.
Got your heart set on a specific window style? You can get an EXTREME window in casement, sliding sash, and tilt & turn form, amongst others.
When it’s security that’s prompting you to swap out your old designs, we’re proud to say that EXTREME is a market-leading product for security, 3 times more secure than your standard UPVC window.
Which window styles can I have in the extreme UPVC range?
Most window styles sit within this well-established collection.
It would be rather limiting for you if we only offered EXTREME in a single style. If we did, it may force you to investigate other options, but you don’t need to do that.
Engineered to the highest specification to provide maximum performance, all the most popular styles are available for purchase as an EXTREME design.
EXTREME windows can be supplied as casement windows, tilt and turn windows, bay & bow windows, cottage windows, and sliding sash windows.
Expect more styles to be added to the range – keep your eyes peeled for them!
Why are UPVC windows popular in Scotland?
UPVC windows are a favourite of Scottish window buyers.
Scottish homeowners have never had as much choice as they do now when shopping around for window replacements and many of them are lured by UPVC windows.
Why is that? What is their relentless popularity down to?
The inexpensiveness of UPVC windows is a major selling-point and for a low cost, you get an awful lot from them, including lasting durability, first-class energy efficiency, weather-resistance, and sleek aesthetics.
People like the idea of not having to regularly maintain their windows too, especially if they currently have wooden windows, which are notoriously difficult to preserve and need persistent attention. UPVC frames just need wiping down with a wet cloth, with no repairs, restoration, or repainting necessary.
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