Hi All, I just would like to confirm if the above is the new HDB regulation which some of the IDs mentinoed it will start on 1st December 2014 onwards. Currently floor replacement is using sand, and moving forward there are using prepacked screed. The big diif is if were to do both toilets and kitchen flooring. it cost extra of nearly $3k start December of the current quote now. Went to few IDs yesterday for quote on my 4 room flat, and was informed of this new ruling. Hoping some of the seniors here can comments.... TQ!