Trench Drain Corrugated Pipe Connector
To connect 4” corrugated pipe to the bottom of Trench Drain or to the End Drain TR1-D4. Provides a watertight fit.
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Concrete Calculation Disclaimer:
Calculations provided by this tool are for estimation purposes only. Actual yardage may vary due to site conditions, such as uneven subgrade or bulging forms. To ensure you have enough material, it's recommended to add an additional 1/4 to 1 cubic yard to the calculator results. Depending on the subgrade's levelness, larger pours of 20 yards or more may require up to 10% additional.