Underlayment. This product has a pre-attached underlayment. Do not install over carpet or any additional underlayment (except a 6 mil poly-film moisture barrier over concrete). The use of the Sentinel Protect Plus Underlayment under this product is warranted for residential applications only, including multi-family housing and condominiums (residential unit only). Do not use any additional underlayment in commercial applications (e.g. industrial areas, commercial foyers, restaurants, etc. or any areas with heavy rolling loads). Using additional underlayment in commercial applications such as these will void the warranty.
Appears in 2 contracts
Sources: Warranty Agreement, Warranty