Wind3 mi NE of St. John
50 mph estimated gust near Ferguson
A thunderstorm produced strong winds which snapped a large tree. The tree fell onto a garage and damaged it.
St. Louis County · MO
TPO roofing in St. John, MO.
Compare free tPO roofing quotes in St. John. Tell us about your roof and up to three local roofing companies will contact you.
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TPO roofing in St. John
What to know about tPO roofing in St. John.
TPO is a heat-welded single-ply membrane common on commercial and low-slope roofs. It is white and reflective, and seam quality is what mostly decides its lifespan.
For St. Louis County, NOAA lists 116 hail reports (largest 2.5 in), 38 damaging-wind reports (up to 80 mph) and 12 tornado reports from January 2024 to June 2026. These count reports, not damaged roofs.
- Population
- 6,472
- County
- St. Louis County
- Hail reports (county)
- 116
- Damaging wind reports
- 38
Before you hire
Questions to ask about tPO roofing.
- Who welds the seams and how are they tested?
- What membrane thickness and manufacturer warranty are quoted?
- How are drains, flashing and penetrations detailed?
- Is tear-off or recover being proposed and why?
Local storm news
Recent storm reports near St. John.
Tornado8 mi S of St. John
EF0 tornado 1 mi SSE of Warson Woods
Damage photos revealed a brief EF0 tornado had touched down along Warson Woods Drive. Downed power lines caught cars on fire in a car dealership on Manchester Road.
Wind16 mi SW of St. John
61 mph estimated gust 1 mi SW of Ellisville
Thunderstorm winds caused a swath of tree damage extending from Wildwood northeastward through Spanish Lake. The same storm produced damage in Franklin County, so it's likely there was damage southwest of Ellisville as well. Large trees...
Source: NOAA NCEI Storm Events Database, data through Jun 30, 2026. All storm reports for St. John
Costs
TPO roofing costs in St. John.
| Job | Typical US range |
|---|---|
| Flat roof (TPO / EPDM), average home | $5,000 – $12,000 |
National planning ranges for an average ~2,000 sq ft home, not quotes. Local labor, roof pitch, layers to remove, materials and permits change the price.
How it works
From quote to finished roof.
- Tell us about your roofFive quick questions about the job, roof type and timing. No account needed.
- We match local companiesYour request goes to up to three roofing companies that serve your ZIP code.
- Compare written quotesThey contact you to schedule an inspection. Compare price, scope and warranty, then choose or walk away.
FAQ
TPO roofing in St. John, answered.
What is TPO roofing?
A thermoplastic polyolefin single-ply membrane whose seams are heat-welded; common on flat commercial roofs.
TPO or EPDM, which is better?
Both work. TPO is heat-welded and reflective; EPDM is a rubber membrane with glued or taped seams. Installer experience matters more than the name.
Do I need a permit for tPO roofing in St. John?
Many cities and counties require a building permit for roof work; the roofing company normally pulls it. Ask who is responsible and request a copy. Check with the St. Louis County building department for local rules.
Is this service free?
Yes. RoofersNearMeHub is free for homeowners. Roofing companies that receive your request may pay us for the introduction; you are never obliged to hire anyone.
More in St. John
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