Extreme UPVC Windows

In an ever-changing modern world, the Extreme Collection have been manufactured using the latest technology and finished to the highest possible specification to reach the following achievements:

• ‘Secured by Design’ accreditation
• Multi-point locking system (up to 9 locking points)
• 2 x high compression hinge bolts
• Minimal heat loss
• A+ Rating on all windows
• Fully endorsed by the Energy Saving Trust
• Excellent noise reduction
• High performance glazing
• Highly engineered frames to prevent dirt engraining
• Manufactured with longer lasting features
• No twisting or warping
• Manufactured in the UK
• Comprehensive 20 Year Guarantee
• Available in a huge range of colours and styles

If you’re unsure as to the style and features you require, our team is available to lend a helping hand. If you’re ready to be hit with inspiration, then our brochures, guides and checklists will ensure all the bases are covered and you get a feel for a style you love.

At Crystal Clear, we pride ourselves on no pushy salesmen and no cheap gimmicks – just simple, friendly advice and quality Extreme Windows.

For help & advice call 01698 540500 today!

A practically stylish option, the ever-growing reputation of our casement window is owed almost entirely to its simple design and every day functionality. Throw our Extreme features in the mix and you’ll have incredible thermal performance for a supremely comfortable home, regardless of the weather.

With additional security features, the Extreme Casement Window provides maximum protection for your family against the threat of break-ins, and its supremely engineered frames will ensure lasting peace of mind backed by an exceptional 20-year guarantee.

For help & advice call 01698 540500 today!

The safety and security of your family always comes first. Home is the one place you should feel completely at ease, and at Crystal Clear we’ve worked hard to ensure you have unequivocal peace of mind. Each window configuration in the Extreme Collection has been specifically engineered to prevent crime and keep any would-be intruders outside.

Our Extreme security features include:

Secured by Design – The Police-recognised Secured by Design badge clearly signifies that your window has been tested to meet the requirements of the standard.

Extreme Locking – The impenetrable locking system consists of up to 9 locking points with the addition of two high compression hinge bolts for extra solidity.

Herculean Hinge – Named after its equally strong Greek counterpart, our heavy-duty hinges can withstand even the strongest of crowbar attacks and keep intruders out.

For help & advice call 01698 540500 today!

Our exclusive Extreme Windows are A+ energy rated as standard, the highest performing energy rating on the market. The range boasts the perfect balance of solar control, ensuring just the right amount of heat is harnessed from the sun. Paired with enviable energy efficiency to prevent internal heat from escaping, you can maintain a comfortable temperature in your home regardless of the weather.

Check out our Extreme energy saving features:

Reduced Loss of Heat – With 14 insulating chambers inside our robust frames, you’ll always achieve excellent insulation and will capture a comfortable level of natural solar warmth.

A+ Rating – For an above recommended energy efficiency performance according to The British Fenestration Ratings Council (BFRC).

Energy Saving Trust – We’re delighted to reveal our Extreme Collection is recognised as ‘energy efficient’ by the Energy Saving Trust, in support of environmentally friendly goods and reduced fuel bills.

Enhanced Noise Reduction – If living on a busy road or street is creating excessive external noise then fret no more. Our Extreme Chambered frames and airtight compression seals keep exterior noise exactly where it belongs – outside – allowing you to relax in peace and quiet.

Temperature Regulation – Our high-performance glazing combines a low-iron pane with specialist low-E coated glass for a clearer view and additional warmth from the increased natural daylight.

For help & advice call 01698 540500 today!

Everybody wants windows that look incredible and keep their home warm and comfortable. Very few deliver, but Extreme windows do. At Crystal Clear, we’ve got you covered:

Sophisticated & Stylish – Whether you want a classic, understated look or something a little bolder, we have a vast range of styles and colours to suit every taste. Make your mark with a powerful splash of colour.

Fabulous for Years to Come – Our Extreme frames have been designed for to last. Their inherent design prevents dirt from engraining on the surface of your frames, so your colour doesn’t dull over time. With only occasional wiping with a wet cloth required to keep surface dirt at bay, your frames will remain vibrant for years.

Performs Longer – Longer lasting components utilising the latest technology produce a robust superstructure, meaning your windows will perform incredibly and remain durable for longer than ordinary windows.

Protected from the Outside Elements – Our Extreme weather seal delivers twice the standard coverage compared to other windows. Its dual density and high elasticity means it has the unrivalled compression to create a weather-tight seal against any particularly nasty weather.

For help & advice call 01698 540500 today!

When it comes to replacing your windows, the glass selection is truly the final piece in the jigsaw. The glass you choose for your Extreme window makes all the difference – so think carefully about the look and visibility you want to achieve, be that either ultimate privacy, or a clear, uninterrupted view of the beautiful outdoors. The Crystal Clear team will be on hand to advise you on the journey.

Privacy Glazing – Some windows need an extra level of privacy. Ideal for bathrooms or overlooked windows, our privacy glazing options ensure you can’t be seen from the outside, whilst allowing plenty of natural light to pass through. This option is available for both double and triple glazed units.

For help & advice call 01698 540500 today!

At Crystal Clear you have a wealth of colours to choose from for your new windows. The colouring techniques we use help us to create colours that you simply wouldn’t expect to see, as well as the ones you would. We have old favourites like White, Cream, and Black available, together with emerging favourites, including Chartwell Green and a Grey Blue woodgrain.

For help & advice call 01698 540500 today!

See how affordable your home improvement can be with our Finance Calculator.

To make life easy for you, Crystal Clear can arrange a variety of convenient easy payment finance options (subject to application & affordability). Making an application is simple and we promise you a quick decision. Everything can be sorted out with you in the comfort of your home or at your nearest Crystal Clear showroom and you should get an answer to your application within 24 hours, so you can enjoy whatever you've set your heart on right away.

• Buy now and pay nothing more for 12 months and pay no interest, as long as you pay the outstanding balance in full before the 12 months has elapsed. If, after 12 months, this is not convenient, you can spread the cost over 120 monthly instalments at 11.9% APR Representative* 
  or choose...
  
• Buy now and choose to pay monthly over 5, 10 or 15 years at only 7.9% APR representative. This finance option allows you the convenience and flexibility of spreading the cost of your home improvements over 60, 120 or 180 months, (£10,000 minimum loan value on 180 payment terms).

For help & advice call 01698 540500 today!