Cracks in Your Walls? It Might Be a Foundation Problem

Noticing cracks in your walls? While some may be cosmetic, others could signal serious foundation problems that threaten the integrity of your home. At Bollerud & Sons Masonry in Milton, Wisconsin, we understand how crucial a solid foundation is for the safety and longevity of your property. In this blog, we’ll explain how to determine whether your wall cracks are a minor issue or a warning sign of foundation damage.



Types of Wall Cracks and What They Mean

Not all cracks are the same. Here’s what different types of wall cracks could indicate:

✅ Hairline Cracks – Often a result of paint or plaster settling, these are generally not a cause for concern.

✅ Vertical Cracks – These may occur from normal foundation settling, but if they grow over time, it could signal shifting.

✅ Diagonal Cracks – Usually found around doors and windows, diagonal cracks may indicate uneven foundation settling or soil movement.

✅ Horizontal Cracks – These are often the most serious, as they can suggest foundation wall failure due to excessive pressure or shifting soil.

✅ Stair-Step Cracks in Brick or Masonry – A common sign of foundation settlement, these cracks should be inspected by a professional to determine if structural repairs are needed.

What Causes Foundation Cracks?

Several factors contribute to foundation issues, including:

🏡 Soil Movement – Expansive soils that swell with moisture and shrink when dry cause foundation stress.

🌧 Water Damage & Poor Drainage – Excess water around the foundation can lead to erosion, weakening the structure.

❄️ Freeze-Thaw Cycles – Wisconsin’s harsh winters can cause soil expansion and contraction, affecting foundation stability.

🚧 Poor Construction or Aging – Older homes or improperly built foundations are more prone to settling and cracking over time.

How to Address Foundation Cracks

If you’ve noticed cracks in your walls, here’s what you should do:

✔ Monitor Small Cracks – Use a pencil mark or tape to track whether the crack is growing over time.

✔ Check for Additional Warning Signs – Uneven floors, sticking doors, or gaps in window frames can indicate foundation movement.

✔ Improve Drainage Around Your Home – Ensure gutters and downspouts direct water away from the foundation.

✔ Seek Professional Inspection – If cracks are widening or appear structural, contact foundation repair experts like Bollerud & Sons Masonry for a thorough evaluation.

Protect Your Home with Expert Masonry & Foundation Repair

Ignoring foundation problems can lead to costly repairs and structural damage. At Bollerud & Sons Masonry, we specialize in foundation repair, masonry restoration, and crack repair to keep your home safe and secure. If you're in the Milton, WI area and suspect foundation issues, don’t wait—schedule an inspection today.

📞 Call us now for a free consultation! Let’s ensure your home stands on solid ground.