Form-A-Drain Lineal Section
Form-A-Drain is the patented 3-in-1 foundation solution that forms footings, provides an integrated drainage system, and can be easily adapted to vent radon where needed. Designed for residential basement applications, Form-A-Drain consists of lineal sections installed as the foundation footing forms. Unlike standard wood forms, Form-A-Drain lineals stay in place permanently after completion of the concrete pour, enabling them to function as a foundation drainage system and — because they form a complete sub-slab perimeter loop around the foundation — a key element of a radon reduction system. And because it stays in place, Form-A-Drain shaves valuable time from the construction schedule; there’s no need to return the next day to remove, strip, clean and transport forms to the next jobsite.
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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.