Trusted by Engineers for 45 years
Beneath industrial, commercial, and residential structures, VoidForm has helped mitigate the risks of expansive, seismic, and corrosive soils for 45 years. Our SureVoid® system is the industry's trusted, fully biodegradable void form solution. Supported by free takeoff services and tailored to each project's unique conditions, SureVoid arrives pre-manufactured, eliminating on-site cutting to keep schedules on track.

Why VoidForm?
Trusted by Engineers
Engineers and contractors have specified VoidForm's products under more than 178 million square feet of concrete structures.
Local Support
Our regional teams provide end-to-end support, from free takeoffs to on-site guidance during installation.
Stay on Schedule
Pre-manufactured to meet unique project specs, SureVoid arrives on site, on time, ready to install.
Download SureVoid Product Info Sheets
This set of PDFs provides information for contractors and distributors for submittal applications. It includes:
- SlabVoid – Void forms for structural slab applications
- TrenchVoid – Void form for walls and beams
- ArcVoid – Similar to Trenchvoid, these forms have made-to-order cutouts for piers
- PierVoid – Void form series for round and square piers as well as piers with drop panels
- SeparatorVoid – A non-structural void form to separate vertical walls and beams
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System Components
Beams
TrenchVoid supports vertical walls and beams until the concrete is cured. Beam products are designed to support walls and beams from 2’ to 20’ tall.

Piers
PierVoid void forms are pre-manufactured (non-field-cut) that fit your specific pier diameters. Our take-off services provide exact dimensions, ensuring even concrete placement.

Slabs
SlabVoid is placed under structural slabs typically between 4” and 60” thick. The height of the void box is dependent on the potential vertical rise (PVR) indicated in the soil report.

Need More Information?
- Distributors Quick Start Project Guide (PDF)
- 03 1001 Spec Sheet for engineering plans