
Project Source 100-sq ft 3.34-ft W x 30-ft L x 2 -mm T Standard Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood
can this be doubled up to level up the subfloor to existing hardwood floor?
1
Thank you for your question – this underlayment is not designed nor warranted to be doubled up. Also most flooring manufacturers do not allow this as well and may void your warranty.
Was this Answer Helpful ?