On October 2019, our company was awarded for the project of “Re-roofing works at roof garden of Un Kin House in Un Chau Estate” from Hong Kong Housing Authority.
The works herein specified to carry out the re-roofing works for the roof garden of Un Kin House in Un Chau Estate
The waterproofing works were approx. 700 m² at the roof garden and the works was started on October 2019 and completed on February 2020.
The works to be included removal of the existing defective floor tiles, make good the substrate, applying new PWS system (Polyurea Waterproofing System) and apply UV resistant top coat. We provided 5 years warranty for the waterproofing works in this project.