Zurn Z888-4 - Slotted Drainage System Nonwoven Fabric it delivers reliable performance along

it delivers reliable performance along with durable construction to guard roofing systems and vent openings

biological degradation and it is chemically inert to any natural bases or acids

offering a robust barrier with an estimated lifespan of 6-10 years

Z400G-6G-Y

Dual weepholes (primary and secondary) to ensure drainage continuity

Zurn Z888-4 - Slotted Drainage System Nonwoven Fabric it delivers reliable performance alongThe Zurn Z888 4 is engineered for efficient surface drainage in exterior settings. Measuring 4 wide by 40 long with an 8 invert, this slotted trench system uses UV 10 stabilized high density polyethylene (HDPE) for a lightweight, corrosion resistant build. Embedded integral rebar clips simplify elevation setting and installation. Key Features 4 width 40 length with 8 invert and a slot opening (ADA compliant) HDPE construction that resists UV exposure