Goberco Under Deck Drainage System -Z/50/16-50 ft. Long Roll, for 16 in.Joist Spacing, 30 Mil Thick Trough, Top Side is Black and Down Side is White.
$79.36$88.22
Description
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 joists 2. Self sealing tape over joints 3. Screw downspouts to water evacuation holes..Material cost under $ 2/s.f. (Goberco trough is about $1.2/s.f., self sealing joist tape is about $0.4/s.f. , regular downspout + plastic gutter + roofing screws are low cost)..Save Time / Reduce Leaks - Fold against house wall for flashing (reduce leaks at ledger board) - Deep channel valley between joists - Regular downspout redirect water flow into a gutter (prevent water dripping / no special downspout needed). U.S. patent # 9,453,338
