Interior Slab Lifting & Leveling (Polyurethane)

- Restore safety and productivity by lifting settled or uneven interior slabs with structural polyurethane foam. Our small injection ports and rapid cure minimize mess, noise, and downtime - Ideal for aisles, production cells, and high‑traffic work zones.

Best for

• Forklift “speed bumps,” uneven aisles, and trip hazards

• Settled slabs at dock doors, racking lines, or machine paths

• Floors that need to be leveled before coating or equipment installation 

How it works

1. Map voids and settlement.

2. Inject high‑density foam beneath the slab; material expands to lift and support.

3. Monitor results in real time and fine‑tune elevations.

4. Re‑open to traffic the same day.

Why Great Lakes Leveling

• We only use fast cure materials that result in minimal disruption to operations. 

• Proven polyurethane method for lifting and void fill. 

• Start to finish restoration you can rely on.

FAQs

• Will we need to move equipment?

  • Answer: We’ll plan staging with your team to keep lines running where possible. 

• How long before traffic resumes?

  • Answer: Many interiors are ready within hours. 

• Is it messy?

  • Answer: Injection uses small ports and controlled material placement for a clean finish.