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Aluminium Windows

If you are wondering whether to have aluminium rather than UPVC windows, you must have already discovered that aluminium costs more than most of the UPVC options.

What are the benefits of aluminium compared to UPVC?

The short answer is appearance because of the material strength of aluminium. The strength of the metal means that the thickness of the frame can be much smaller than UPVC. (This is known as the profile.)


Thinner profiles allow the designers to create large windows with a minimal amount of frame, which means brighter, lighter windows. The heritage style windows can also be manufactured using the thinner framework.


Aluminium windows can be powder coated, or if required in a specific colour they can be painted at Colourchange to give you a unique look.


Visit our show area in Rendlesham to see a variety of aluminium windows; we have casement, sliders and heritage windows installed.

At Suffolk Windows and Doors we supply quality UPVC and aluminium windows that have a proven record for trouble free use in your home with features that include:

  • High security internal beading

  • Multi point shootbolt locking

  • Key locking handles

  • Double weather-seals

  • Thermal reinforcing

  • Multi chamber profile

  • Available with double or triple glazing

  • 10 year frame warranty

  • Available in any colour

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