J-Drain Grs50 Green Roof Drain System - 4 Feet Wide x 50 Feet Roll, from J-Drain, JDR Enterprises
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By A Mystery Man Writer
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4.5(288)
Product Description
🥇 J-Drain Drainage for Industrial, Commercial, Residential
On-top of joists installation - Keep framing and under deck area dry - Heavy Duty 30 mil thick black lldpe Easy to install - 1. Staple on top of