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Spring rain in Wisconsin and Minnesota is not gentle. After months of frozen ground, ice buildup, and freeze-thaw stress, the first heavy rains of April and May arrive with real force, and every weakness in your home’s exterior becomes a water entry point almost immediately.
A crack in your siding that survived the winter. A gutter joint that loosened under ice weight. A window seal that dried out during months of sub-zero temperatures.
These are the kinds of issues that turn a rainy spring into a wet ceiling, a damp basement, or a repair bill you were not expecting. Our team at Krumm Exteriors has been helping Wisconsin and Minnesota homeowners get ahead of exactly this problem for nearly 30 years. Here is what to check before the rain arrives.
Spring Exterior Checklist Before Heavy Rain
- Check gutters for sagging, leaks, and clogs
- Inspect roof for missing or damaged shingles
- Look for cracks and gaps in siding and trim
- Check window seals and drainage
- Look for signs of water damage inside your home
Check Your Gutters Before Spring Rain
Gutters are your home’s first line of defense against spring rain, and they take more abuse through a Midwest winter than most homeowners realize. Ice weight strains fasteners and hangers, debris freezes in place, and metal expands and contracts through dozens of freeze-thaw cycles before spring arrives.
Before the rainy season starts, check for:
- Sections pulling away from the fascia or visibly sagging
- Joints that have separated or show signs of leaking
- Downspouts that are clogged, disconnected, or directing water toward your foundation
- Fascia boards behind the gutters that show water staining or soft spots
A gutter system that cannot move water efficiently during a heavy spring rain sends that water directly against your foundation, siding, and basement walls.
We install seamless aluminum gutters and LEAFAWAY gutter protection systems across Western Wisconsin and the Twin Cities metro, and we repair existing systems that winter left in rough shape.
Inspect Your Roof for Winter Damage
Your roof spent the last several months under snow load, ice dams, and repeated freeze-thaw cycles. Spring rain will find every gap that winter created, so a post-winter roof check before rain season is one of the most valuable things you can do as a homeowner.
From the ground, look for:
- Missing, lifted, or visibly damaged shingles along the ridge and edges
- Lifted flashing around chimneys, skylights, and vent pipes
- Sagging anywhere along the roofline
- Granule loss showing as dark or patchy areas on the shingle surface
From inside your attic, check for water stains, daylight visible through the deck, or any soft spots in the sheathing. These are signs that winter has already created entry points that spring rain will make significantly worse.
Our expert team offers free roof inspections across Wisconsin and Minnesota. If you have not had your roof assessed since last fall, scheduling one before the wet season begins is worth doing.
Review Siding and Window Seals for Damage
Siding and window surrounds take a beating through a Midwest winter, and spring rain tests every seam, seal, and joint that freeze-thaw cycles have compromised. Caulk around windows and doors dries out and cracks in cold temperatures.
Siding panels shift as the ground thaws and settles. Trim pieces that absorbed moisture through winter are more vulnerable to water intrusion once rain arrives consistently.
Walk your home’s exterior and look for:
- Cracked, missing, or dried-out caulk around windows, doors, and utility penetrations
- Lifted or separated siding panels, particularly at corners and along the bottom course
- Soft or discolored spots on wood trim and fascia that suggest moisture damage
- Gaps where trim meets siding or where siding meets the foundation
We install and repair siding using LP SmartSide, seamless steel, vinyl, and Versetta Stone, all built for Midwest conditions.
If your siding has visible damage or your window surrounds need resealing, addressing it before rain season arrives prevents the kind of water infiltration that leads to mold, rot, and interior damage.
Check Window Seals and Drainage Systems
Old or poorly sealed windows are a consistent source of spring water infiltration. When window seals fail, driven rain finds its way into the wall cavity and can cause damage that is not visible until it is already significant.
Check each window for:
- Fogging or condensation between panes, which indicates a failed seal
- Drafts or visible gaps around the frame
- Water staining on interior walls or sills after a rain event
- Weep holes along the bottom of the frame that may be clogged with debris
As approved installers of Andersen, Marvin, and Pella windows, Krumm Exteriors replaces underperforming windows with energy-efficient systems built for cold climates. If your windows are showing their age, spring is a practical time to address them before another wet season compounds the damage.
“The window crew was amazing, on time, prompt, and efficient, great communication and amazing work.” — Jill, Krumm Exteriors Customer.
Schedule Your Spring Exterior Inspection
Your roof, siding, gutters, and windows work together as one system. When every component is in good shape, spring rain is not a threat. When one part fails, the others often follow. A pre-season exterior check does not need to be complicated, but it does need to happen before the wet weather arrives rather than after.
Krumm Exteriors has served Wisconsin and Minnesota homeowners since 1997 as a family-owned, locally rooted exterior contractor. We bring the same honest assessment and quality craftsmanship to every inspection, repair, and full replacement project across Western Wisconsin and the Twin Cities metro.
If your home’s exterior needs attention before the spring rain season, contact us to schedule a free inspection and get a clear picture of where things stand.
Frequently Asked Questions
When should I schedule a spring exterior inspection in Wisconsin or Minnesota?
As soon as temperatures are consistently above freezing and snow has cleared, typically late March through April in this region. The earlier you identify winter damage, the more time you have to address it before heavy spring rains arrive.
How do I know if my gutters need repair or full replacement?
Gutters that are sagging, pulling away from the fascia, cracked along joints, or showing consistent overflow during moderate rain are strong candidates for replacement. Minor leaks at joints and loose fasteners can often be repaired. Krumm Exteriors assesses both scenarios during an inspection and gives you an honest recommendation.
Can old windows cause water damage during spring rain?
Yes. Failed window seals, cracked caulk, and clogged weep holes all allow water infiltration during driven rain events. Water that gets into a wall cavity through a window surround can cause mold and structural damage that is not visible until it has progressed significantly.
Does Krumm Exteriors handle multiple exterior services in one project?
Yes. We offer roofing, siding, gutter, window, deck, and exterior repair services across Wisconsin and Minnesota. Many homeowners find it efficient to address multiple components in a single project, and our team coordinates the full scope from one estimate through final walkthrough.
