If you're looking for information about slab foundation problems, y'all've landed on the right page. Many residential homes and other structures in California are built on concrete slabs. For California residents, there are many advantages to having a slab foundation, including:

  • Less chance of damage from flooding and gas leaks
  • Slab foundations protect homes from termites and other insects
  • Slab foundations are less expensive than basement or crawl space foundations
  • Added stability for the habitation.

However, that doesn't mean that slab foundations are problem-complimentary. They can, over time, develop issues that can jeopardize the structural integrity of the entire dwelling. For more information, see our commodity on Foundation Settlement.

Common Slab Foundation Bug

Upheaval

When the soil under the slab swells, it tin cause the slab to heave. This can happen when the soil absorbs water, causing it to expand and push on the concrete slab above. A poorly synthetic foundation could also lead to slab upheaval. Even roots growing under the foundation can push on the concrete and cause upheaval in the slab. This is peculiarly common in times of drought when thirsty roots are looking for h2o. Expect for uneven floors and walls or sloped countertops or floors to see if your slab has an upheaval problem.

Cracks

Slab cracks are a widespread problem in California. If the foundation heaves, it may crack. Settling or shifting foundations tin can also lead to foundation cracks. If the soil underneath the foundation expands and pushes on the physical, it might crusade the slab to scissure. Voids nether the foundation can as well crusade the slab to crack. When the slab sinks because the ground tin can no longer back up it, the concrete might crack as it settles into the void. If yous see slab cracks, make up one's mind how severe they are past measuring them. If they are larger than ane/16 of an inch, contact a foundation repair expert. Foundation cracks tin can atomic number 82 to h2o leakage or pest entry.

Shifting

If in that location are piers nether your foundation, they might shift, causing the foundation to shift also. This can happen when the piers aren't correctly installed, and changes in the soil or the moisture content of the basis cause them to motility. Soil that swells or shifts around your abode can as well crusade a slab foundation without piers to motility or shift. If you see bulging floors, sticking doors, or interior cracks, your foundation might be shifting. Don't permit an uneven slab go a trouble and contribute to trips and falls in your home or business–call our experienced team for a solution right away.

Settlement

Every home settles – information technology is part of the natural aging process. All the same, rapid settlement or uneven slab settlement can result in serious foundation issues. Sometimes, voids or gaps open up underneath your home due to erosion or soil shrinkage. When the soil dries up, it shrinks, causing it to fall away and leaving holes under your foundation. Erosion can also wash abroad soil nether your home, leaving gaps and voids. Earthquakes or sinkholes can as well cause settlement near your domicile. If you lot run into cracks in the exterior of your dwelling house, sloped floors, gaps between the walls and the ceiling or floor, or windows or doors that stick, consult a professional. Run into Underpinning A Business firm: What Every Homeowner Needs To Know for information nearly repairing a settled foundation.

Improper Structure

An incorrectly poured foundation can crusade slab problems. If the structure company does not correctly compact soil beneath the foundation, it will settle right abroad, causing foundation problems and structural problems. If the foundation is poorly designed or the concrete isn't mixed correctly, it may crack or endure other problems that tin can lead to depression structural integrity. If information technology sounds like this might exist an upshot in your dwelling house, consult our squad immediately. At Bay Area Underpinning we offer both foundation repair and foundation replacement.

How to Fix Slab Foundation Problems

Every homeowner needs to watch out for signs of foundation failure. If you spot any, you'll desire to act quickly. If yous wait, the trouble will get worse and require a more expensive repair. If yous catch a foundation trouble early, you'll save money.

At Bay Area Underpinning, nosotros have a solution for all concrete slab foundation problems that might occur in your California home:

  • Resistance/Push Piers
  • Helical Piers
  • Drilled Concrete Piers
  • Poly Foam Injection

These repair methods lift and level your slab saving your home from structural damage.  The piers are installed nether the foundation via a process chosen underpinning, which both stabilizes and lifts the concrete slab foundation. These solutions piece of work with various structures, and the piers are both long-lasting and durable.

foundation methods compared infographic

If you take a sunken, uneven driveway, sidewalk, or some other kind of concrete slab, polyurethane foam injection can help. Poly foam injection involves injecting a foam cloth underneath the slab to fill up in underground voids and lift the slab.

We besides offer foundation replacement. If the slab problems in your home or business concern are severe, the all-time choice may be to replace the foundation entirely with a brand new slab. Our team is careful to ensure that the foundation is designed and installed correctly, preventing issues down the road.

Contact our team today if your habitation has slab foundation issues. Our highly skilled team of professionals can help with all of your slab repair needs. Nosotros serve the entire Bay Area of California with our expert foundation and slab repair services.