Foundation Settlement: What Causes It and How to Fix It
Your home is one of your most valuable assets, and foundation problems can feel overwhelming. At Alliance Inc., we understand how stressful it can be to notice cracks in your walls, sloping floors, or sticking doors. The good news? Foundation settlement is a common issue; with the proper repair solutions, your home can be restored to a stable, secure condition.
We provide expert foundation repair services throughout Duluth, Minnesota, using industry-leading techniques and products to strengthen your home’s base. If you suspect foundation settlement, we’re here to help.
What Causes Foundation Settlement?
Foundation settlement occurs when the ground beneath your home shifts, causing uneven sinking. This can occur due to several factors, including:
Soil Movement
Some soils expand when wet and shrink when dry, causing movement that leads to foundation issues.
Poor Drainage
Excess water around your foundation can wash away supporting soil, while overly saturated soil can become weak and unable to support the foundation’s weight.
Drought Conditions
During dry periods, soil can shrink and create voids beneath the foundation, leading to settling.
Improper Soil Compaction
If the soil wasn’t adequately compacted when your home was built, it may shift over time, causing foundation movement.
Tree Roots and Plumbing Leaks
Large tree roots can absorb moisture from the soil, while leaks beneath your home can introduce excess water, leading to foundation instability.
Signs of Foundation Settlement
While you may not be able to see your foundation sinking, the signs often appear throughout your home, including:
- Wall, Ceiling, and Floor Cracks – Large or widening cracks, especially horizontal ones, can indicate foundation movement.
- Sticking Doors and Windows – As the foundation settles unevenly, it can throw off the alignment of doors and windows.
- Sloping or Uneven Floors – If your floors are no longer level, it may be time to have your foundation inspected.
- Tilting Chimney – A leaning chimney can be a warning sign of shifting soil beneath your home.
If you’ve noticed any of these signs, we recommend scheduling a professional foundation inspection.
How We Fix Foundation Settlement
At Alliance Inc., we use advanced foundation repair methods to stabilize and support your home.
Foundation Underpinning with Helical Piers
If your foundation issues stem from unstable soil, one of the most effective solutions is foundation underpinning using helical piers. These steel piers are driven deep into stable soil layers, transferring the weight of your home to a more secure base. Once installed, helical piers can lift and level a settling foundation, restoring stability and preventing future movement.
Soil Stabilization and Drainage Solutions
If poor drainage contributes to settlement, we can implement solutions such as French drains, downspout extensions, and proper grading to direct water away from your home.
Polyjacking or Mudjacking
Lifting and leveling sunken concrete slabs with polyjacking or mudjacking can help restore stability for minor settlement issues.
Foundation Problems? We’re Here to Help
At Alliance Inc., we take pride in delivering high-quality foundation repair services with fast inspections, professional estimates, and expert installation. If you’re experiencing foundation settlement in Duluth, call or text us today. Our team will work with you to find the right solution and ensure your home has a strong, stable foundation for years to come.