Upper Wong Tai Sin Estate at Wong Tai Sin

photo of noise barrierphoto of noise tolerant building



Target of Protection

Residents in Upper Wong Tai Sin Estate , Wong Tai Sin

Total Number of Flats


Major Noise Sources

Lung Cheung Road and Wong Tai Sin Road

Environmental Gain

All the flats comply with the road traffic noise criterion

Year of Completion


Noise Mitigation Measures adopted:

innovative layout photo of innovative layout
noise tolerant building photo of noise tolerant building
noise barrier photo of noise barrier
end wall photo of end wall

Major noise source

Target of protection

Innovative Layout

Noise Tolerant Building

Noise barrier

End Wall

Innovative Layout:

Noise tolerant portions ( including corridors and stairwells) are arranged to face the noise source

Noise Reduction:

About 5-18 dB(A)

Type of Noise Tolerant Building:

Commercial centre acts as noise shielding structure to protect the residents at the back

Noise Reduction:

About 5-10dB(A)

Dimension of Barrier:

Vertical barrier: 5m high and 15 m in length; Cantilevered barrier: 8m high with a 1m wide cantilevered panel and 115 m in length

Materials Selection:


Noise Reduction:

About 5 dB(A)

End Wall:

End wall is arranged to face the noise source

Noise Reduction:

About 2-3 dB(A)