Staff Answer
Jun 21, 2022 - 07:53 AM
It depends. If you are doing a glue down installation you can apply it directly over the concrete (glue down is a must for high traffic and high moisture areas). If you are doing a floating installation you need to have a vapor barrier installed between the concrete and the flooring.This is all covered in the installation guidelines and instructions, located in the downloads section of the product page, direct links below for your convenience:Guidelines: https://www.greenbuildingsupply.com/c... Floating Installation Instructions: https://www.greenbuildingsupply.com/c...Glue Down Installation Instructions: https://www.greenbuildingsupply.com/c...
