

About Us
Waterproofing Tradess Association of Singapore (WTAS) is made up of professionals from the manufacturers, distributor suppliers, contractors and specialist contractors of the waterproofing industry of Singapore.
News & Events
The latest happenings and news updates for our valued WTAS members
Notice of WTAS AGN 2019
Dear Fellow Members, Notice is hereby given that the Waterproofing Tradess Association of Singapore will be holding its Annual General Meeting 2018 on…