UltraplyXL

UltraPly XL is a premium flooring underlayment with a lifetime warranty - the only warranty offered in its class! You don't have to worry about call backs with UltraPly XL - it is guaranteed not to have any core voids/core laps, not to delaminate and not to cause “yellowing”. On top of that, it is an environmentally friendly “green” product, qualifying for LEED credits for Rapidly Renewable Material, Low Emitting Material & Indoor Air Quality.