Blue Hawk 100 sq ft Standard 2 mm Flooring Underlayment Wilsonart Pattern 4588 60 625 Features 3 Point Locking System Irrigation Kit 625 Features 3 Point Locking System No Hinge Location (Exterior View) Universal Reversible Blinds Between the Glass No Configuration Single door Material Aluminum For Use with Mobile Homes No Pet Door Included No Glass Insulation Tempered Screen Type Interchangeable screen Glass Style Clear glass View Type Full view Handing Universal reversible Weatherstripping Included Yes Handle(s) Included No clean fastening on every interior build Upgrade your floors with Blue Hawk’s moisture protecting underlayment—get the 100 sq ft roll and install with ease today secure seams