Certification

1、Subfloor surface must be clean and dry before installation.
2、Start in a corner, Unroll underlay,the vapor barrier film side down . Be sure the end of underly with adhesived tape is next to the wall and overlapping lip is towards the open room. 
3、Put the end of underly with adhesived tape overlaped with next end with PE film.
4、Peel the tape and adhesive the overlap area.
5、Install the floor as per manufacturers instructions.
COPYRIGHT © 2014 CHANGZHOU HUAHANG PACKING MATERIAL CO., LTD.(Decorative film,Mats,Flooring film) All rights reserved   Website:Hongtu Cebtob