Casement Windows

EXTREME is an extremely fitting name for this advanced window collection. It has been developed using the finest window technology and the window specifications are mightily impressive:

• ‘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 have trouble settling on a window style or are unsure which window features you should account for, have a read of our window brochure and speak to a member of the TradeMark team. You won’t be left disappointed with your choice, that’s for sure

We would never dream of pushing you into a decision you don’t necessarily want to make, and we’re completely upfront and transparent with our pricing.

For help & advice call 0800 30 50 30 today!

Casement windows have been eternally popular due to the practicability of this particular window style and the unfussiness of the design. But, this isn’t your normal casement window – this is an EXTREME casement window. With an EXTREME casement you get supreme comfort and supreme stylishness.

Fitted with a series of hi-tech secure measures, an EXTREME casement will virtually eliminate the chance of any break-in occurring at home, and the expertly engineered frames will prove to be fantastically robust for the next 20 years or more.

For help & advice call 0800 30 50 30 today!

Do you have total confidence in the ability of your existing windows to keep your home completely secure? The slightest bit of doubt in your mind should be enough to persuade you to buy EXTREME windows from TradeMark for EXTREME home protection. They’re some of the toughest and most resilient windows on the market.

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 0800 30 50 30 today!

All EXTREME windows from TradeMark are supplied A+ energy rated as standard, which ranks them amongst the very highest performing energy rated windows. They also offer a great standard of solar control and will sustain a comfortable internal temperature in all weathers.

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 –The Energy Saving Trust has acknowledged the EXTREME collection as ‘energy efficient’.

Enhanced Noise Reduction – Are you regularly disturbed by external noise? Our EXTREME chambered frames and airtight compression seals will shut out such noise, so that you can enjoy 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 0800 30 50 30 today!

It’s not just essential that any new windows you have fitted raise your home’s profile. They need to also keep the place warm throughout, and EXTREME windows won’t disappoint on that score:

Sophisticated & Stylish – Do you want a true classic or would you prefer to break from the norm and go for something bold? All preferences are catered for due to the wealth of styles and colours we have.

Fabulous for Years to Come – EXTREME will exhibit zero signs of ageing as time passes. You also won’t see dirt become ingrained within the surface of the frames, so the colour isn’t likely to diminish. Just grab a wet cloth any time the windows need a bit of clean, and within seconds they’ll look pristine again.

Performs Longer – The staying power of an EXTREME window can be credited to the long-lasting components and technology we use to craft each individual EXTREME design.

Protected from the Outside Elements – You can look forward to twice the standard coverage from our EXTREME weather seal. 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 0800 30 50 30 today!

One of the most fundamental stages in the window buying process is selecting some glass for the design. The glass can have an overwhelming effect on how the window looks and how it performs. We have privacy glass, clear glass, and a host of other glasses. If you have any difficulty settling on a form of glazing, have a conversation with a TradeMark consultant who will suggest the best potential options.

Privacy Glazing – If you feel overly exposed when inside your home, ask for TradeMark to include privacy glass in your new EXTREME windows. Available in a double or triple glazed unit, it is requested a lot for bathrooms and other areas of the house where people may be able to see in clearly.

For help & advice call 0800 30 50 30 today!

We believe that you can never have too much choice. TradeMark can supply your new sash windows in just about colour you want, including several time-old favourites such as White, Cream and Black. If they’re a bit too old-school for your liking, you might like the charm of Chartwell Green or our modern Grey Blue woodgrain.

For help & advice call 0800 30 50 30 today!