What to Inspect on Your Home’s Exterior Before Spring Thaw
Winter can be brutal on Midwestern homes. Snow loads, ice dams, freeze–thaw cycles, and heavy winds all take a toll on your exterior. Before spring thaw sets in, and minor damage turns into expensive repairs, now is the perfect time to perform a thorough inspection.
Here’s a practical, contractor-approved checklist to help you spot issues early and protect your investment.
1. Roofing: Check for Winter Damage
Your roof takes the biggest hit during winter.
What to look for:
- Missing, cracked, or curling shingles
- Dark streaks or bare spots
- Damaged flashing around chimneys and vents
- Signs of ice dam damage (water stains in attic, warped shingles)
- Sagging areas from heavy snow loads
If you notice granules collecting in gutters, that’s often a sign your shingles are deteriorating. Addressing roof issues early prevents water infiltration during spring rains.
2. Gutters & Downspouts: Ensure Proper Drainage
Ice buildup and snow can loosen or clog your gutter system.
Inspect for:
- Loose or detached sections
- Cracks or holes
- Ice damage or seam separation
- Debris buildup from fall leaves
- Downspouts pulling away from the house
Make sure downspouts extend at least 4–6 feet away from your foundation. Poor drainage during thaw can lead to basement moisture problems.
3. Siding: Look for Cracks, Gaps & Warping
Freeze–thaw cycles can cause siding to expand and contract, leading to separation or cracking.
Check for:
- Warped or buckled panels
- Cracks in vinyl or fiber cement
- Loose boards
- Peeling paint (wood siding)
- Moisture stains or soft spots
Pay special attention to areas near rooflines and windows where water tends to collect.
4. Foundation: Watch for Freeze–Thaw Damage
As frozen ground begins to thaw, it shifts. That movement can stress your foundation.
Inspect for:
- New cracks (especially horizontal ones)
- Expanding hairline fractures
- Flaking or spalling concrete
- Signs of water pooling near the base
Even small cracks can widen during spring’s moisture cycle, so document anything new.
5. Windows & Doors: Check Seals and Caulking
Cold temperatures can shrink sealants and weatherstripping.
Look for:
- Cracked or missing caulk
- Drafts
- Condensation between panes
- Soft or rotted trim
- Gaps around frames
Re-caulking early improves energy efficiency and prevents spring rain intrusion.
6. Decks, Porches & Railings
Wood structures endure constant moisture and temperature swings.
Inspect for:
- Loose fasteners
- Soft or splintered boards
- Rot near ground contact points
- Rusting hardware
- Wobbly railings
If water penetrated untreated wood during winter, spring thaw can accelerate deterioration.
7. Exterior Vents & HVAC Units
Snow accumulation can block airflow.
Check that:
- Dryer and bathroom vents are clear
- Exhaust flaps move freely
- HVAC units are free of debris and ice damage
- No rodent nesting occurred over winter
Clearing these now prevents operational issues as temperatures rise.
8. Landscaping & Grading
As snow melts, watch how water behaves around your home.
Monitor for:
- Pooling water near foundation
- Erosion around landscaping beds
- Soil settling that creates low spots
- Exposed roots or shifting hardscapes
Improper grading is one of the leading causes of basement water problems in the Midwest.
When to Call a Professional
Some issues are visible but difficult to evaluate safely—especially roof or structural concerns. If you’re unsure, schedule a professional inspection before peak spring storms hit.
Early action:
- Prevents costly water damage
- Extends the life of exterior materials
- Protects curb appeal
- Improves energy efficiency
Final Thoughts
Spring thaw doesn’t cause problems—it reveals the ones winter created.
Taking a couple of hours to walk your property and inspect these key areas can save thousands in repair costs. The Midwest’s freeze–thaw cycle is unavoidable, but damage doesn’t have to be.
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