Siding Took a Beating from a Storm? Troubleshooting & Fixes from a Guy Who's Seen It All

    Storms beat up your siding? Here's a veteran tech's guide on what to look for, how to fix vinyl and fiber cement, and when to call for backup.

    DIY Fix: $5–$20
    Pro Help: $150–$500
    Time: 15–120 min

    Quick Answer

    Okay, so here's the quick version. A big storm blows through and now your house looks like it got in a fight. You're gonna see dents from hail, maybe some cracks, or entire panels just plain gone thanks to the wind. Nine times out of ten, a loose panel is a simple DIY fix with a $15 zip tool. You can patch a small hole for maybe $20. But if you're seeing water stains inside, or half the wall is missing, don't be a hero. You're calling a pro. That can run anywhere from a few hundred bucks to a whole new re-siding job depending on how bad things are.

    Siding Took a Beating from a Storm? Troubleshooting & Fixes from a Guy Who's Seen It All visual diagram
    Visual guide for diagnosing key fob issues

    Common Symptoms

    Dents, dings, or crescent-shaped marks from hail, especially on vinyl or aluminum.
    Entire siding panels missing or dangling, usually after high winds.
    Visible cracks, splits, or punctures in the siding material.
    Water stains or dark streaks on the house wrap behind the siding.
    Siding panels that are unlocked, sagging, or lifting at the seams.
    Discoloration, peeling paint, or musty smells on interior walls.
    Chipped corners or edges on fiber cement or wood siding.

    Possible Causes

    Direct impact from hail, with severity depending on hail size and siding material. Quarter-sized hail can dent vinyl, while golf ball-sized can crack even tougher materials.
    High winds creating negative pressure that pulls panels off, especially if installation was faulty or there was a pre-existing loose spot for wind to grab.
    Wind-driven rain forcing its way into small cracks or behind loose panels, leading to water intrusion and rot.
    Impact from wind-blown debris like tree limbs, garbage cans, or patio furniture causing punctures and breaks.
    Age and UV exposure making older vinyl siding brittle and more susceptible to cracking on impact.
    Improper installation, such as nailing vinyl too tightly, which prevents expansion and leads to buckling and stress cracks.

    Step-by-Step Diagnosis

    1

    Step 1

    The Post-Storm Walk-Around. After the storm passes, do a slow, careful lap around your entire house. Look for obvious damage like missing panels or large holes from a distance.

    2

    Step 2

    Get Hands-On. Get close to the siding, especially on the side that faced the storm. Look down the wall at an angle to spot dents in vinyl. Run your hand over it to feel for hairline cracks or chips.

    3

    Step 3

    Step-3: Check The Seams and Corners. Gently push on siding panels to check for looseness. Pay close attention to corner posts and the J-channel around windows to make sure the siding is still properly seated.

    4

    Step 4

    Look for Water Intrusion. Check inside for any new signs of water damage—stains on drywall, peeling paint, or a musty odor near exterior walls. This indicates a breach in your home's exterior.

    5

    Step 5

    Document Everything. Take clear photos of all damage you find, both up close and from a distance. Note the date of the storm. This is critical for any insurance claim.

    6

    Step 6

    Know When to Call for Backup. If the damage is extensive, on a second story, or if you see signs of water inside, call a professional for a thorough inspection.

    Siding Took a Beating from a Storm? Troubleshooting & Fixes from a Guy Who's Seen It All
    Key fob troubleshooting and repair overview

    DIY vs Professional Costs

    Reattaching a single loose vinyl panel
    DIY$15-20
    Pro$200-400
    Time15-30 minutes
    Patching a small hole/crack (vinyl)
    DIY$10-40
    Pro$250-500
    Time30 minutes
    Replacing one or two damaged vinyl panels
    DIY$50-100
    Pro$300-600
    Time1-2 hours
    Replacing a damaged fiber cement panel
    DIY$70-150
    Pro$400-800+
    Time2-4 hours
    Section Repair (e.g., 10'x10' area)
    DIYNot Recommended
    Pro$800 - $3,000+
    Time1-2 days

    When to Call a Professional Siding

    • When there is extensive or widespread siding damage across one or more walls.
    • If you see any signs of water intrusion inside your home, such as water stains, peeling paint, or a musty odor.
    • For any damage that requires working on a ladder on the second story of your home or higher.
    • If your siding material is fiber cement, wood, or engineered wood, which require special tools and techniques.
    • When you need to file an insurance claim and require a professional estimate and report.

    Prevention Tips

    • Invest in better materials when it's time to replace. Thicker gauge vinyl, fiber cement, or engineered wood offers much better impact and wind resistance.
    • Ensure proper installation. Hire a reputable contractor who fastens the siding correctly to manufacturer specifications.
    • Trim trees and remove dead branches near your house to reduce the risk of debris impact during a storm.
    • Secure loose outdoor items like patio furniture, grills, and trampolines before a storm hits.
    • Perform an annual spring inspection of your siding. Look for loose panels, cracked caulk, or other small issues and fix them before they become big problems.
    Siding Took a Beating from a Storm? Troubleshooting & Fixes from a Guy Who's Seen It All professional repair detail
    Professional key fob repair and programming

    Frequently Asked Questions

    Related Guides

    Choosing a Qualified Siding Repair Contractor: A Guide for Homeowners Troubleshooting & Fixes (2024 Guide)

    A veteran technician's guide to choosing a siding repair contractor. Learn how to spot scams, verify credentials, and get a fair price for quality work.

    Read guide

    Annual Siding Inspection for Damage and Maintenance Needs Troubleshooting & Fixes (2024 Guide)

    A veteran tech's guide to your annual siding inspection. Learn to spot damage, what causes it, and when you can DIY a fix versus when you need to call a pro.

    Read guide

    Siding Leaks: Identifying and repairing water intrusion through exterior siding materials. Troubleshooting & Fixes (2024 Guide)

    A veteran technician's guide to finding and fixing siding leaks. Learn the symptoms, causes, and when it's a DIY job versus when to call a pro.

    Read guide

    Common Siding Problems & Solutions: A Homeowner's Troubleshooting Guide covering various types of siding damage, their causes, and repair options. Troubleshooting & Fixes (2024 Guide)

    A veteran technician explains common siding problems like cracks, warping, and rot. Get real-world troubleshooting tips and repair costs for your home's siding.

    Read guide

    Siding damage due to external impacts like trees or accidents, leading to visible defects and potential structural or moisture issues. Troubleshooting & Fixes

    Read guide

    Siding Took a Beating from a Storm? Troubleshooting & Fixes from a Guy Who's Seen It All

    Storms beat up your siding? Here's a veteran tech's guide on what to look for, how to fix vinyl and fiber cement, and when to call for backup.

    Read guide

    Need Professional Help?

    Find top-rated siding experts in your area

    Find Local Pros