EXPLORE OUR EXTREME UPVC WINDOW RANGE
Looking for a specific UPVC window style? You will find it in our range, where we have sliding sash, bay and bow and tilt and turn designs, and many others, all ‘A’ energy rated as standard.

CASEMENT WINDOWS
High security, thermally efficient, A+ energy rated window, whose frame has one or more openers attached by Herculean incredible hinges at the side or top. Made to measure, in a choice of colours.

TILT & TURN WINDOWS
Two different opening choices in one window with one handle. Tilt – opens inwards a little way at the top for secure room ventilation. Turn – engages the side hinges to open the window inward fully, allowing more fresh air, easy cleaning and an emergency escape route!

SASH WINDOWS
Modern Sliding Sash Window replacements will transform your home with no more cold draughts! Save on heating bills and maintenance costs – no more painting with UPVC.

FIXED FRAME WINDOWS
Maximum light and a better view outside – when you want a window with no opening sections, also called a Picture Window.

BAY & BOW WINDOWS
Bay and Bow Windows protrude outside from the room to make more space inside, giving a panoramic view and a distinctive feature to the look of your house. Bay windows are angular in design while Bow windows follow a curved arc shape.

FRENCH WINDOWS
French windows date back hundreds of years, a design classic. When a child draws a house, the windows are always French style, both sides fully open and with Extreme there’s no annoying fixed central bar!
Do your Windows deserve EXTREME protection?
Only our next generation UPVC windows are called Extreme because they are Extreme! We are delighted to offer 5 Star customers the Extreme range of UPVC Windows. A vast improvement on older UPVC windows, they combine up to nine visible locking points, giving three times more security than before. All Extreme Windows include as standard - key locking handles, Extreme herculean hinges for increased load bearing with anti-crowbar technology and a lifetime guarantee. Also - double or triple glazing units, all Argon filled and with black warm edged spacer bar and optimal Planitherm Total + coated glass as standard to keep your heat in! For extra sound proofing acoustic options are available.

HERCULEAN HINGE
Heavy duty, highly engineered hinges that provide increased load bearing. With anti-crowbar technology and sustained use for a lifetime. - BETTEREXTREME 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. - SECUREREXTREME 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. - IMPROVEDEXTREME WEATHER SEAL
Dual density and high elasticity for twice the standard coverage. Long lasting airtight protection from the elements and added noise reduction. - WARMERULTIMATE 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. - FUTURISTICEXTREME HANDLES
Our Extreme key locking handles come in a range of colours to suit your home. Engineered to last with robust materials and quality finishes. - TOUGHERExtreme Anti-Freeze Weather Seal
Dual density and high elasticity for twice the standard coverage. Long lasting airtight protection from the elements and added noise reduction.EXTREME security
EXTREME heightened security with centre VAULTBOLT and multi cam locking technology - SAFER.EXTREME Durability
EXTREME heightened durability with UNIQUE SUPERGLIDE gearbox ensures smooth operation – SMOOTHER.Personalise the design of your new UPVC windows
Please explore the window styles in our Extreme range - everything is made to measure and fitted by our experienced teams. You can replace your windows like for like or else modify any elements you wish – you could add extra vents or move them around and redesign your replacement windows completely. Change the colour, inside or out, move the hinges from side to top, with changes to the opening direction - everything is up to you, and one of our friendly and experienced designers is on hand to help – there is no charge for their time so please do use them, just visit or call and one of our Showrooms receptionists will arrange a convenient visit.
Not all UPVC windows are white...
UPVC Windows finished in white are the most popular choice around. More houses have white UPVC windows than any other colour as it never goes out of fashion. It is the easiest colour to repair, easy to clean and the cheapest finish to choose. White has stood the test of time with even the early inferior white UPVC windows lasting over 30 years. However, if white is not for you, we do offer a selection of other colours for those wanting something different with options including Black, Cream, Woodgrain White, a selection of Greys, Irish Oak, and Chartwell Green - plus many other fantastic colour finishes.
Our glass is futuristic!
We use coated glass, which has a clever film on the inner pane of all our energy-efficient Insulating Glass Units. This coating reflects the heat back into your room whilst also using the sun’s warmth and light to give you a brighter and cosier living space – meaning reduced heating and lighting costs. You can choose double or triple glazed units in your new windows, a 5 Star Designer will explain all your options (and we do not charge for Designer appointments). If you’re getting a replacement bathroom window (or indeed for any room that you don’t want people to look in upon), then opt for our Textured Glass - the surface distorts natural day light which gives privacy without reducing the amount of light coming in - ask one of our Designers to show you our Glass Pattern Options.
Superbly made handles…
We benefit from the skills of the finest craftspeople in the industry, who each take tremendous pride in their work, as you can tell when you see our traditional and contemporary-styled handles. They’re a great fit for our windows and work effortlessly. The secure locking system fitted within our handles keep the window securely fastened when locked, locked safe when in the slightly open ‘night ventilation’ position and even locked open (to prevent a window being closed when you need it left open). So, our handles look great, feel great, work great, and last for a lifetime!
REQUEST YOUR FREE QUOTE
Complete our free quote form and you might win one of 10 - £50 Amazon vouchers, we are giving away every week running up till Christmas!
Want to speak with an Advisor? Give us a call on 01562 60800
Our friendly team will be pleased to help with any questions you may have.
Our top selling UPVC Windows
Minimal maintenance and extremely durable – Our Extreme UPVC window range is guaranteed for 20-years – testament to their outstanding quality and our fantastic product rating. Our Extreme Window range covers almost every window style, so if you’re looking for replacement UPVC windows choose from this award-winning range. Explore Casement Windows, Bay and Bow Windows, and Tilt and Turn designs, along with many others. All A+ energy rated as standard and every window in every colour is be designed and manufactured in Britain to fit any window required in your home – to your individual specification.

Extreme UPVC Windows - for any room
All Extreme Windows are Made-to-Measure windows, so whether you’re looking for a kitchen window, bathroom window, bedroom window or lounge window, a window for a study, dining room, hall, or even a garage window, then Extreme Windows are the best choice for any room. Do you wish to change all of your bungalow windows, get some new terraced house windows or indeed any type of house replacement windows? No worries, whether your home is old or new, big or small, detached or a semi-detached – Extreme Windows are the perfect solution – secure, thermally efficient and versatile, a superb quality and great value made to measure window choice.

Extreme UPVC Windows are not on the hight street or in DIY stores.
Please do not confuse windows from B&Q or Wickes with 5 Star Extreme Windows. Just like cars, there are many different manufacturers of UPVC Windows. You wouldn’t confuse a Fiat with a Mercedes and the same applies to UPVC windows! If our Extreme Window was a car, it would have the reliability of a Lexus, the desirability of a Porsche, the toughness of a Land Rover, the economy of a Tesla (with a top safety GNCAP 4 Star Rating), at the price of a Citroen. If you’re looking for a cheaper UPVC window that is superior to a High Street brand, and you can arrange to get it fitted yourself then please contact our Trade Counter Team on the Hoo Farm Industrial Estate in Kidderminster, DY11 7RA. All 5 Star windows are made in Britain.

Extreme UPVC windows near you
5 Star have a wealth of experience in designing and installing the very best replacement UPVC windows in Kidderminster, Worcester and in almost every town and village throughout the West Midlands, Worcestershire and Warwickshire. The attractively sculptured profile used in our Extreme UPVC windows creates an elegant design to complement the appearance of your property. Our latest Extreme Windows deter unwelcome intruders with up to 9 visible locking points. If you are looking for a reputable UPVC double glazing company near you then look no further for a 5 Star experience!

Will new UPVC windows save me money?
YES! Our UPVC Windows are A+ energy rated as standard, offering you maximum energy savings for your home. Extreme Windows will –
- Reduce external noise
- Retain warmth and keep your home cosy
- Decrease condensation on your windows
- Lower the energy you use to heat your home
- Reduce your gas and electricity bills
- Increase the value of your home

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