Sonovoid Concrete Void Forms

Contractors can use Sonovoid round concrete void forms to create voids in concrete floor and roof slabs, bridge decks, beams, piers and pile projects.

• Less concrete, steel and supporting members results in cost savings
• Use on cast-in-place or precast concrete
• Available in standard and custom diameters
• Wood, plastic or metal end closures can be pre-attached for convenience