{"product_id":"goberco-under-deck-drainage-system-z-50-12-50-long-roll-for-12-joist-spacing-30-mil-thick-black-trough-create-dry-below-deck-storage-pack-of-2","title":"Under Deck Drainage System 50' Long Roll for 12'' Joist Spacing 30 Mil Thick Black Trough Pack of 2 T1296","description":"On-top of joists installation - keep framing and under deck area dry.Easy to install - 1. Staple on top of joists 2. Self sealing tape over joints 3. Screw downspouts to water evacuation holes.Material cost is about $ 2\/s.f. (Goberco membrane is about $1.4\/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","brand":"My Store","offers":[{"title":"Default Title","offer_id":50530734080057,"sku":"P353532958403073064","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3042\/6169\/files\/12f10f85dc970353ca57debe20476e745d619b5778c41d20342b4c6f7fc1cf69.jpg?v=1790142456","url":"https:\/\/bjzsu.shop\/products\/goberco-under-deck-drainage-system-z-50-12-50-long-roll-for-12-joist-spacing-30-mil-thick-black-trough-create-dry-below-deck-storage-pack-of-2","provider":"My Store","version":"1.0","type":"link"}