Creaking noises in high rise buildings are caused by developers using new technology to cut costs and a regulator that is slow to act, engineers say, prompting fears about fire safety and driving calls for a national review of construction products.
The Age has reported creaking noises that have tormented residents of Melbourne’s tallest towers, including Australia 108, Prima Pearl, Aurora, Melbourne Square and now Premier Tower – many constructed by building giant Multiplex.
Multiplex-built Premier Tower residents are now also complaining of creaking noises. Multiplex-built Premier Tower residents are now also complaining of creaking noises. CREDIT:WAYNE TAYLOR Multiplex has defended its buildings, claiming creaking noises are evidence the tower is working as intended by bending with the wind and residents should only be disturbed by loud noises during times of extreme weather.
However, residents claim the noises persist during low wind and are so disruptive they cause sleep deprivation and mental health problems.
“It was extremely loud yesterday but occurs even when there is minimal wind,” said one resident living in Multiplex’s newest development, Premier Tower.
Structural engineer and researcher Scott Menegon said creaking noises can occur as a result of developers using new technology to build flexible towers while continuing to use old products, such as wall and ceiling systems, that are not designed to bend.