laminated? not those parquet flooring? such as the advertised rubina type?

if it is, and the manufacturer state it is anti-termite

1. it is still advisable to provide anti-termite as it does not just attack the flooring. cabinets, walls, roofing, any timber item is subjected to attack. therefore prevention is better than repairing.

2. depends on the manufacturer

3. not really

hope it helps