💧 5 Key Areas of Your Home to Maintain and Prevent Water Damage

In recent months, Illinois has experienced a series of severe weather events that have tested the durability of homes across the state. One significant event occurred on March 30, 2025, when a powerful storm system brought multiple supercells, large hail (up to 1.5 inches), and damaging winds reaching 85 mph. A confirmed EF-1 tornado touched down in Champaign County, causing notable damage to homes and landscapes (weather.gov).

These events highlight the importance of proactive maintenance to protect your home from one of its greatest enemies: water. At Kolmena Construction, we understand that water intrusion can silently deteriorate a home's structure, leading to costly repairs if not addressed early.

Here are 5 critical areas of your home that should be regularly inspected and maintained to prevent water damage:

🧱 1. Chimney: Masonry Sealing and Inspection

Brick chimneys are constantly exposed to weather extremes. When mortar deteriorates or the chimney cap becomes damaged, water can seep inside your home through the masonry.

Recommendation: Schedule an annual inspection to check the brickwork, mortar joints, and chimney cap. Applying a water-repellent sealant can significantly reduce moisture absorption. The Chimney Safety Institute of America (CSIA) provides reliable guidelines for chimney maintenance.

🏚️ 2. Foundations: Drainage and Crack Control

Your home's foundation is its structural backbone. Poor drainage around the property can lead to pooling water, which eventually causes cracks, leaks, and even foundation shifting.

Recommendation: Ensure your property slopes away from the foundation (at least a 5% grade over 10 feet). Inspect for cracks and seal them with appropriate epoxy products. The American Society of Home Inspectors (ASHI) recommends seasonal checks to catch early signs of water infiltration or instability.

🪟 3. Windows: Proper Sealing and Moisture Prevention

Windows are common entry points for moisture. Over time, exterior caulking or sealant can crack and allow water to seep in, potentially damaging walls and interior finishes.

Recommendation: Check the window sealant every six months. If you notice fogging between panes or dark stains near the frames, resealing may be needed. Energy Star offers trusted advice on selecting water-resistant and energy-efficient windows.

🏠 4. Roof: Preventive Inspection and Gutter Cleaning

A damaged roof is one of the most frequent causes of water intrusion. Missing shingles, worn flashing, or clogged gutters can allow rainwater to penetrate your attic and walls.

Recommendation: Perform visual inspections twice a year—especially after major storms. Keep gutters clean and ensure downspouts direct water at least 5 feet away from your foundation. The National Roofing Contractors Association (NRCA) advises homeowners to schedule an annual professional roof inspection.

🧱 5. Brick Walls and Siding: Tuckpointing and Exterior Protection

On brick homes, deteriorating mortar joints allow water to enter the wall system. Similarly, damaged or improperly installed siding exposes the house wrap and framing to moisture.

Recommendation: Check exterior brickwork and siding annually. Look for mortar gaps, crumbling joints, or loose/damaged siding panels. The This Old House team offers helpful exterior maintenance checklists for homeowners.

✅ Conclusion: Prevention Is the Best Investment

By regularly maintaining these five key areas, you’ll protect your home’s structural integrity, preserve its market value, and avoid moisture-related issues like mold and rot.

Interested in a professional home inspection focused on water damage prevention? At Kolmena Construction, our experienced team is ready to help you safeguard your most valuable investment. Contact us today to schedule a no-obligation assessment and enjoy 10% OFF in all roofing projects.