Sinkholes

Sinkhole Void Filling

Void-filling is the process of filling a sinkhole or cavity with a solid material. FillFoam™ is a product offered by ECO FillFoam that uses open-cell foam to fill voids and stabilize the surrounding soil. This is an essential step for roads and parking lots that need repair after a sinkhole collapse.

FillFoam™ can flow long distances beneath the surface directly from access points, allowing us to reach the most difficult areas to repair. Our method is faster, more cost-effective, and lighter on equipment than demolition and alternative methods. With FillFoam™ sinkhole void filling, you can avoid heavy trucks and equipment required for using backfill or cement and reduce the labour intensity of completing a sinkhole repair project.