Bigfoot Systems BF24 24 in. Footing Form Base (Fits 8 in. - 10 in. Tubes) The Bigfoot Systems BF24 footing form is a pre-engineered, bell-shaped concrete footing form for residential pier foundations. It connects to standard 8-inch or 10-inch construction tubes to create a stable spread footing and concrete pier in a single pour. It is suitable for decks, porches, additions, cottages and other residential structures. Product Specifications Model: BF24 Base diameter: 24 in. Compatible construction tubes: 8 in. or 10 in. Application: Residential Concrete volume for footing form: 2.5 cu. ft. Material: Lightweight, durable high-density polyethylene (HDPE) Features and Benefits Pre-engineered footing form replaces traditional site-built wooden footing boxes Bell-shaped design helps distribute structural loads over a wider area Structural ribs add strength while integrated air vents support proper concrete placement Sheds water away from the footing area Helps resist uplift and frost movement when correctly sized and installed Lightweight construction makes it easier to transport, position and install Remains in place after the concrete is poured Important: The 2.5 cu. ft. concrete volume applies to the BF24 footing form only and does not include the attached construction tube. Total concrete requirements depend on the tube diameter and length. Confirm the required footing size and frost depth with your local building authority and install according to the current Bigfoot Systems instructions.
