DuPage County · IL

Flat roof repair in Lisle, IL.

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Flat roof repair in Lisle

What to know about flat roof repair in Lisle.

Flat and low-slope roofs hold water longer, so small defects in the membrane, seams or drains turn into leaks quickly. Common membranes are TPO, EPDM, modified bitumen and built-up roofing.

For DuPage County, NOAA lists 25 hail reports (largest 4.8 in), 103 damaging-wind reports (up to 70 mph) and 9 tornado reports from January 2024 to June 2026. These count reports, not damaged roofs.

Population
23,548
County
DuPage County
Hail reports (county)
25
Damaging wind reports
103
Before you hire

Questions to ask about flat roof repair.

  • Which membrane do I have and what repair method fits it?
  • Will you check drains and ponding areas?
  • Is a coating or recover cheaper than replacement here?
  • What warranty applies to the repair?
Local storm news

Recent storm reports near Lisle.

Tornado3 mi SW of Lisle

EF0 tornado 2 mi ESE of Naperville

A tornado with estimated peak winds of 80 mph touched down near Olesen Drive and Gartner Road and moved northeast across the Huntington Hills and Olesen Estates neighborhoods of Naperville producing a narrow path of 50 to 75 yards of...

Tornado14 mi NW of Lisle

EF1 tornado near Munger

A tornado with estimated peak winds of 100 mph touched down southeast of the intersection of Sterns Road and Munger Road, in the Pratt's Wayne Woods Forest Preserve where one tree was blown down. The tornado quickly intensified and...

Wind5 mi SW of Lisle

61 mph estimated gust 1 mi SW of Naperville

Wind gusts were estimated between 60 and 70 mph.

Source: NOAA NCEI Storm Events Database, data through Jun 30, 2026. All storm reports for Lisle

Costs

Flat roof repair costs in Lisle.

JobTypical US range
Flat roof (TPO / EPDM), average home$5,000 – $12,000
Minor roof repair (leak, flashing, a few shingles)$350 – $1,500
Larger repair or partial re-roof$1,500 – $5,000

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

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  1. Tell us about your roofFive quick questions about the job, roof type and timing. No account needed.
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  3. Compare written quotesThey contact you to schedule an inspection. Compare price, scope and warranty, then choose or walk away.

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FAQ

Flat roof repair in Lisle, answered.

Why do flat roofs leak?

Ponding water, failed seams, punctures, worn flashing and clogged drains are the usual causes.

Can a flat roof be repaired instead of replaced?

Localized damage can be patched. If the membrane is old or wet insulation is widespread, replacement or a recover system may be the better value.

Do I need a permit for flat roof repair in Lisle?

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 DuPage 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.

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