For homeowners across the St. Louis metro, a roof isn't a generic product — it has to stand up to what St. Louis actually throws at it. Near the Gateway Arch, Forest Park, and the established suburbs of Clayton, Ladue, and Kirkwood, Trophy Exteriors builds and inspects every roof for local conditions, not a one-size-fits-all checklist.
What St. Louis weather really does to a roof
Roofs here contend with humid summers, cold winters, and dramatic freeze-thaw swings that lift shingles and form ice dams. St. Louis roofs face it all — spring hail and tornado-strength winds, summer derechos, and winter ice storms that form dams at the eaves and force water back under the shingles. That history is exactly why the biggest local threat — derecho winds, spring hail, and winter ice dams — shapes how we detail flashing, choose materials, and protect a St. Louis roof from the next event.
Flashing: where most leaks begin
The metal flashing around chimneys, vents, skylights, and wall transitions is where the majority of roof leaks start. Flashing that is rusted, lifted, or sealed with cracked caulk should be repaired before wind-driven rain finds the gap.
Why roofs leak
Most leaks don't start in the open field of the roof; they start at transitions, penetrations, and worn flashing. Tracing a leak to its true source, rather than just patching the stain below it, is what actually stops the water.
Skylights and roof penetrations
Skylights and every pipe or vent that penetrates the roof are potential leak points that live or die by their flashing. When replacing a roof, it's the right time to reflash or replace aging skylights so they don't leak into a brand-new roof.
What to expect during installation
A typical residential replacement takes one to three days: the crew protects your landscaping, tears off the old roof, inspects and repairs the decking, then installs underlayment, flashing, and new roofing. A good crew ends with a magnetic sweep for stray nails.
Chimney flashing and cricket detail
The junction where a chimney meets the roof is a classic leak source, sealed by step flashing and, on wider chimneys, a cricket that diverts water around it. Rusted or tar-patched chimney flashing is a sign the detail needs to be redone properly.
Permits, code, and insurance in St. Louis
St. Louis City and County municipalities require reroof permits, and the region's freeze-thaw swings make ice-and-water shield at the eaves a smart, sometimes required, upgrade. With hail, wind, and ice all in the mix, St. Louis homeowners should document storm damage quickly and make sure eave and valley protection is done right.
Serving St. Louis neighborhoods
Trophy Exteriors works throughout St. Louis, from Webster Groves, Frontenac, Chesterfield, Creve Coeur to Ladue, and across the communities near the Gateway Arch, Forest Park, and the established suburbs of Clayton, Ladue, and Kirkwood. Every neighborhood has its own mix of roof ages and styles, and a local team gets you an honest, area-specific answer.
Proudly serving St. Louis County and the St. Louis community
Trophy Exteriors is part of the fabric of St. Louis in St. Louis County. We roof homes for families near Clayton High School, Ladue Horton Watkins High School and Kirkwood High School, and you'll see our crews around town during Cardinals baseball, the Muny in Forest Park, and the Great Forest Park Balloon Race. Hiring a local roofer means hiring neighbors who know St. Louis — its neighborhoods, its weather, and the way people here expect to be treated.
A local St. Louis roofer, here for the long haul
Trophy Exteriors is family-owned and rooted in the community, and we treat St. Louis homes like a neighbor's — because they are. That's why our workmanship warranty means something: we'll still be here when you need us, not chasing the next storm three states away.
Frequently Asked Questions
Why is my roof leaking if the shingles look fine?
Most leaks start at flashing, valleys, and penetrations rather than in the open field of shingles. A leak can travel far from its entry point, so tracing it to the true source is essential.
Should I repair or replace my roof?
Isolated damage on an otherwise sound roof is a repair; widespread wear, multiple leaks, or an aging roof usually calls for replacement. A professional inspection gives you a straight answer instead of a guess.
When should I get my roof inspected?
At least once a year, and again after any major storm. Catching damage early keeps a small repair from becoming an interior leak, and creates a dated record of your roof's condition.
Ready for a free roof inspection?
Honest assessment, no pressure, from a local team that stands behind its work.
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