Invented With the help of engineers and contractors
Our patented molded pulp void form is made from 100% recycled waste paper. Reliable Void Forms are much stronger than current corrugated paper boxes used to create void space under the concrete slab during the placement and curing process when dry and especially when wet. Reliable Void Forms become slowly weaker over time as moisture is naturally absorbed into the form and additionally the design allows the soil to expand into the form.
OUR PROducts
OUR Dealers
OUR PROCESS
Affordable Order
Our simple design is easy to install and estimate
Quick & Easy Shipping
It can be stored outside, no trailer rentals
Lay It Wet, Pour Concrete
No costly specialty pieces required to fit around piers
Introducing the most Reliable, affordable, simple, effective way to protect your development from expansive soil --
use a reliable void form
