Standing water next to your foundation, a soggy spot in the yard after every rain, or water backing up into a low area with nowhere to go — that's a drainage problem that concrete flatwork and landscaping fabric alone won't fix. You need a reliable channel for water to move away from the problem area. This 5-inch solid corrugated drain tile handles that job. 5-inch diameter solid corrugated pipe — no perforations, so water flows in only where you direct it. HDPE construction resists crushing under soil load and handles the temperature swings we get in northeast Nebraska and northwest Iowa. Standard single-wall corrugated profile mates directly with standard fittings. Standard on exterior drainage installs across Knox County and Plymouth County — the product that excavation crews and landsc Stocked at Crofton Lumber and Akron Lumber.