Why is it better to make a window frame out of aluminium than steel?
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Explanation:
Frames and Sightlines
Steels main advantage over aluminium would be its strength, as steel is 3 times stronger than aluminium and can offer smaller frame sightlines as steel can withhold heavier and stronger panes of glass.
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The majority of homeowners are leaning more towards aluminium windows as a replacement for the existing old steel windows. ... Whereas all aluminium frames are manufactured with a thermal break built in which ensures high thermal efficiency is achieved.
Explanation:
Aluminium alloys are used to make window door and curtain wall frames. ... In fact, Aluminium which as we've already seen is one of the lightest engineering metals, has a far better strength to weight ratio than steel when used as an alloy.
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