Foundation repair
Foundation repair: the right technique for every subsidence
Cracks in the walls, sticking doors or a subsided floor? We first look for the cause and then choose from four techniques what your home or building really needs.
Magnum Push Piers
Steel push piers down to deep, firm ground. For heavy or badly settled walls. Every pier tested.
Learn more →Deep Lift
Expanding resin under the foundation: strengthening the ground without digging, in 1 to 2 days.
Learn more →Slab Lift
Subsided concrete floors back to level with resin. Usable again after ± 15 minutes.
Learn more →Subsidence survey
Crack pattern, soil and foundation mapped. Only then do we choose the technique.
Learn more →Which repair method fits?
| Magnum Push Piers | Deep Lift (resin) | Slab Lift (resin) | |
|---|---|---|---|
| When | Bearing ground is deep; heavy or badly settled walls | Weak or loosened ground under the foundation, down to ± 3.5 m | Subsided or hollow concrete floors |
| Method | Steel piers pressed hydraulically under the foundation | Resin injected under and next to the foundation | Resin injected under the floor |
| Excavation | Local, down to ± 1 m | None, only drill holes | None, only drill holes |
| Testing | Test pressure per pier | Laser monitoring per injection point | Laser monitoring |
Not sure which technique your home needs?
Send us a few photos of the cracks. We visit without obligation and advise the right approach.