A new way to preserve original character with up the minute design


New Modus S - the latest addition to our successful and highly innovative Modus range - offers an ideal method of maintaining a traditional cottage or Victorian facade while meeting demands for the highest levels of energy efficiency.

Its flush profile, achieved using a unique 75mm six chamber system, precisely echoes the appearance of traditional timber frames - an impression enhanced by a choice of realistic woodgrain finishes and a new joint detail that eliminates diagonal corner welds.


Replace and improve on traditional timber frames

The authentic appearance of Modus S makes it perfect for period renovation or premium new build projects in which clients or homeowners are seeking a traditional aesthetic. It’s also well suited to conservation areas and listed buildings where planning regulations mandate window frames in a traditional style.

Up front and whole life costs are improved too, as Modus S is up to 25% less expensive than equivalent flush PVC-U systems and guarantees a virtually maintenance free performance.

Modus S Benefits

Enhanced woodgrain finish
Authentic woodgrain effect in 4 shades.
Smooth, flush fitting profile
Flush frame design inside and out
Advanced profile design
Robust 6 chamber profile increases strength and airtightness
A++ Energy efficiency rating
Passivhaus standard performance exceeds building regulations

Market leading energy efficiency

Excellent energy efficiency puts Modus S close to the top for environmental performance. Its 6 chamber profile helps achieve a U-value as low as 0.7 - even better than Passivhaus standards - and it was one of the first flush PVC-U frames to be awarded the new A++ rating for efficiency by the BFRC. So you can be sure of satisfying building regulations and your customers’ requirements for a more economical home.

Modus S Colour Options

Tastes evolve, which is why we’ve extended the Modus standard colour range to meet the changing needs of discerning customers. By standard, we mean in stock, ready to go. A further range of 30+ other colour options is available for delivery in just three weeks (in addition to the Architectural Range).
Modus S is available in the following colours
Black Ash Black Ash
Anthracite Grey Anthracite Grey
Slate Grey Slate Grey
Moondust Grey Moondust Grey
Anteak Anteak
Rosewood Rosewood
Irish Oak Irish Oak
Cream Cream
White Ash White Ash
White White
Quartz Platinum Quartz Platinum
Asphalt Asphalt
Crown Platin Crown Platin
Agate Grey Agate Grey

Latest case studies

Eurocell Wins Bloor Homes Account
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Eurocell Wins Bloor Homes Account
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Gentoo Low U-value Windows
Modus meets design demands of leading schools
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Modus meets design demands of leading schools
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