Hardwood floor boards installation over the existing floor boards

The existing floor condition was very bad, so I have to level sanding before installing 130mm Myrtle Flooring timber.

Installing hardwood timber with secrete staple nailers and full bucked adhesives over existing floor boards.

Completed all floor boards installation.

Applied two-component waterborne gloss finishes after sanding & polishing with belt, edger, orbital sanders and  floor polisher.