Summit & SlateRoofing · est. 2005
Licensed & Insured · IL-RC-104-018221 (630) 555-0142 Free Estimate

Flat & TPO Roofing in Aurora, Flat & TPO Roofing in Aurora, IL

Summit & Slate Roofing provides flat & tpo roofing across Aurora, Kane County, IL. Flat and TPO roofing in the Wheaton area runs $8,000 to $30,000 depending.

Single-ply TPO and EPDM flat-roof systems for low-slope sections.

4.9· 187 reviews Same-day service Aurora service area

Summit & Slate Roofing installs and repairs flat & tpo roofing across Aurora, from Paramount Theatre on Stolp Island to Fox River and the RiverEdge Park amphitheater. Aurora is the second-largest city in Illinois and the largest in Kane County, and its roofs run the full spectrum because its housing does. Downtown around Stolp Island and the Tanner district you have brick and frame homes from the late 1800s and early 1900s, many with steep gable and dormer rooflines and original wood decking. Out on the Far East Side off Route 59 and Eola Road you have subdivisions built in the 1990s and 2000s whose first-generation builder-grade shingles are now failing on schedule. We replace both, and we price each one for what it actually needs.

Aurora sits in the Fox River valley, where cold air settles overnight and stretches freeze-thaw cycles longer than on higher ground. River-valley humidity feeds heavy ice dams on the shaded north slopes of older East Side homes. Summer brings the same hail and 60-plus mph derecho gusts that hit the rest of Kane County, and west-facing roofs along open farmland on the far east side take the brunt of straight-line wind with no tree cover to slow it.

What our Aurora flat & tpo roofing includes

Every Flat & TPO Roofing job in Aurora includes:

01

60-mil TPO membrane installation

We install 60-mil TPO as our standard, not the thinner 45-mil builders use to cut cost. The extra thickness handles foot traffic, hail, and ladder contact far better, and it carries a longer manufacturer material warranty on top of our 25-year workmanship coverage.

02

Hot-air welded seams

Every TPO seam is welded with a robotic or hand hot-air welder so the sheets fuse into one continuous surface. Welded seams are the single biggest difference between a flat roof that lasts and one that leaks. We never rely on seam tape or adhesive at the laps.

03

Tear-off of failed EPDM and built-up tar

We remove old rubber, tar-and-gravel, and mod-bit roofs down to the deck, replace any rotted sheathing, and check the slope before the new membrane goes on. Layering TPO over a failing roof traps moisture and voids warranties, so we tear off.

04

Tapered insulation and proper drainage

Standing water is the enemy of any flat roof. On dead-flat decks we add tapered polyiso insulation to build positive slope toward drains or scuppers, raising the R-value at the same time. This stops the ponding that shortens membrane life on Wheaton low-slope additions.

05

Flashing, curbs, and penetration detailing

Skylights, HVAC curbs, vent pipes, and wall transitions are where flat roofs leak first. We flash every penetration with TPO-coated metal and pre-molded boots, then weld them into the field membrane so there is no exposed sealant doing the work alone.

How much does Flat & TPO Roofing cost in Aurora, IL?

RepairTypical rangeTime on site

Quoted from photos before work starts, the price you approve is the price you pay.

Flat & TPO Roofing questions from Aurora homeowners

Most residential flat and TPO jobs in DuPage County run $8,000 to $30,000. A small rear-addition or porch section sits near the low end, while a full house low-slope roof or small commercial building with tapered insulation and multiple penetrations reaches the higher range. Tear-off of old tar or rubber and any deck repair affect the final number.
TPO is a thermoplastic single-ply membrane whose seams are hot-air welded into one continuous surface. EPDM rubber seams are glued or taped, which is where older rubber roofs fail. TPO is also white and reflective, so it keeps upper floors cooler in summer, while black EPDM absorbs heat.
Pricing in Aurora typically runs $11,000 to $36,000 for a full replacement, set by roof size, pitch, and material. We measure from photos or on site, then send a firm written number before any work starts.
Yes. We pull the City of Aurora building department permit for you and, after a storm in Kane County, document the damage and meet your adjuster on site. You pay your deductible only.
Yes. Summit & Slate Roofing is family-owned owned and GAF Master Elite Contractor, with in-house crews on every Aurora job and a 25-year workmanship warranty in your name.
Same-day repair · Aurora

Don't let a small leak become a big ceiling.

Photographed diagnosis, fixed price before work starts, same-day tarping for active leaks.

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