Hong Kong

Radio Television Hong Kong

Rooftop waterproofing renovation for the 7/24 non-stop operation building.

Radio Television Hong Kong


To have a complete re-roofing of a 24-hour operation building without noise nuisance.


Existing waterproofing system was found aged and a number of waterproofing seepage have been noted. The said building is a headquarter of a radio station. There are a number of radio channels being on-air non-stop everyday, all round 24 hours.


Sheltercoat 157 PU spray applied membrane system is capable to be applied directly on the existing roof concrete tile, concrete surface or metal surface without removal.

Due to this application method, there will be no noise disturbance and waste material from the site, which is also an environmental friendly re-roofing solution.