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Chicago Roofing Inc
FAQ

Roofing Questions From Chicago-Area Property Owners

Repairs, replacement, cost, storm claims and commercial roofs, answered plainly. If yours is not here, call and ask a roofer.

6 questions

Repairs & Damage

How do I know if my roof needs repair?

Look for missing, cracked or curling shingles, water stains on ceilings, granules collecting in the gutters, or a sagging roofline. In the attic, check for dark staining on the deck and daylight coming through. A ceiling stain is rarely under the entry point, because water runs along the deck before it drips.

Why does my roof leak only sometimes?

Wind direction, rainfall intensity or ice. A leak that only shows in driving rain from one direction is usually a wall or flashing detail rather than the roof surface. One that only appears during a winter thaw is almost always an ice dam, which is a ventilation problem showing up as a leak.

Do you repair storm damage?

Yes. A roofer who handles storm work covers emergency tarping and permanent repairs after hail, wind and ice. They photograph and measure what they find, which is what you need for your records whether or not you file a claim.

Do you provide emergency roof repairs?

Yes. Active leaks get priority. If water is coming in right now, say that first when you call, so it is handled as urgent. The roofer will also tell you what to do in the meantime to protect the interior. A bucket under the drip and anything valuable moved away from the water both help.

How quickly can someone inspect my roof?

Active leaks and storm damage go ahead of routine work. Non-urgent inspections usually land within a few business days. That stretches after a widespread hail or wind event, when every roofer in the area gets called at once. Booking an inspection soon after the storm gets you ahead of that queue.

What causes ice dams, and can they be prevented?

Warm air reaches the underside of the deck, melts the snow, and the water refreezes at the cold eave until it backs up under the shingles. Prevention is keeping the deck cold: sealing attic air leaks, adequate insulation, an open intake-to-exhaust vent path, and ice-and-water shield at the eaves. Repairing the surface alone does not stop it.

6 questions

Replacement & Materials

When should a roof be replaced?

Asphalt shingle roofs generally last 15 to 25 years in Chicago conditions. If yours is in that bracket, needs constant repairs, or shows curling across whole slopes and leaks in new places each season, replacement usually costs less than continuing to patch. Isolated damage on a sound roof is a repair at any age.

How long does a roof last?

For asphalt shingles in this climate, 15 to 25 years. Where a roof lands in that range depends more on attic ventilation and installation quality than on shingle grade. Well-vented architectural shingles reach the top of it. Low-slope membrane systems commonly run 20 to 30 years.

What roofing materials are available?

For pitched roofs, architectural and 3-tab asphalt shingles, plus designer profiles that read as slate or shake. For flat and low-slope, TPO and EPDM membranes and modified bitumen. Slate, clay tile and cedar are still in service on older stock, and repair with matched material usually beats converting.

How long does a roof replacement take?

A typical single-family asphalt shingle replacement runs one to three days, depending on size, pitch, complexity and weather. Larger homes, steep roofs, multiple layers to tear off, or deck repairs push it longer. Ask the roofer for a realistic window when they walk the estimate.

Can you install a new roof over the existing one?

It is sometimes permitted, but most roofers advise against it. A layover hides deck damage, traps heat that shortens the new shingles, and complicates every future repair. A full tear-off lets the sheathing be inspected and soft sections replaced before anything new goes down.

Can a roof be replaced in winter?

Yes, with a caveat. Asphalt shingles install fine in cold weather, but the self-sealing strips need warmth to bond, so shingles laid in deep cold may not seal until spring. For an active January leak that is a fair trade. For a planned job, scheduling outside hard freezes is better.

4 questions

Cost & Estimates

How much does roof repair cost?

It depends on the size of the affected area, the pitch, access, and whether the decking underneath is sound. Replacing one pipe boot is a different job from rebuilding chimney flashing. The roofer gives you a written estimate with the scope priced before any work starts, at no cost.

How much does roof replacement cost?

Square footage, pitch, how many layers come off, material choice, and complexity. Valleys, dormers, chimneys and skylights all add labor. Expect a written estimate after the roof is walked. Nobody should quote a replacement over the phone sight unseen, because that number is not reliable enough to plan around.

What happens if you find rotten decking during a tear-off?

The roofer shows you and photographs it. Deck replacement is normally priced per sheet and written into the estimate as a contingency line, because there is no way to know the condition of the sheathing until the old roof is off. Ask to be billed only for sheets actually replaced.

How do I schedule an estimate?

Call. Have the property address ready, the type of property, and what you are seeing: a leak, storm damage, an aging roof, or a planned project. Photographs help the roofer come prepared. Estimates are free and carry no obligation. Compare them line by line before you decide.

4 questions

Commercial

Do you work on commercial roofs?

Yes. Roofers who work flat and low-slope commercial systems cover them, including TPO, EPDM and modified bitumen, on office, retail, restaurant, warehouse, industrial and multi-unit buildings. Raise access, staging and operating hours on the call so scheduling fits around the business.

Why is water ponding on our flat roof?

Usually drainage or slope rather than the membrane itself: blocked drains, undersized or badly placed scuppers, or insulation compressed into a low spot. Water still standing 48 hours after rain counts as ponding, and it degrades the membrane, adds load, and works at the seams when it freezes. Patching where it sits treats the symptom.

Do you offer maintenance agreements for commercial properties?

Many of the roofers we work with do. The usual shape is scheduled evaluations with written reports and photographs, twice a year, with quarterly service on roofs carrying heavy equipment, foot traffic or debris. Property managers tend to use those reports for capital planning as well as documentation.

Can you provide a roof condition report for a property transaction?

Yes. Ask for one on the call. A documented condition assessment covers photographs, identified deficiencies and remaining service life, which is the format buyers, sellers and lenders generally want. Say on the call that it is for a transaction, because the deadline usually drives the scheduling.

5 questions

Working With Us

Does Chicago Roofing Inc provide inspections?

Yes. The roofer inspects the surface, flashings and penetrations, edge details and drainage, and where access allows, the deck and ventilation from inside the attic. You get a written summary with photographs afterwards. Use it to plan any repairs before they turn into leaks.

Will an inspection turn into a sales pitch?

It should not. Plenty of inspections end with the roof being in good condition, and that is what a straight report says. Where work is needed, ask for photographs of the conditions and the reasoning behind the recommendation, so you can see what they saw rather than take it on faith.

Do you handle insurance claims?

The roofer documents the damage with photographs, measurements and a written report, and can usually meet the adjuster at the property. The claim itself stays between you and your insurer. A roofer worth using records what is there and lets the evidence stand, rather than finding damage to suit a claim.

What areas do you serve?

Chicago and the surrounding suburbs across Cook, DuPage, Lake, Will, Kane and McHenry Counties. The service areas section lists the communities covered, with pages for the ones called in most often. If your town is not listed, call and ask.

Do I need to be home during the work?

For most exterior work, no. The roofer will tell you in advance if they need attic access for a ventilation detail, or inside access to trace a leak back from the stain. Clearing a path to the attic hatch before the visit saves time on the day.

Still Unsure?

Ask us directly

Roofing questions are usually specific to the building. If yours is not covered above, contact us and describe what you are seeing and a roofer will tell you what it probably is and whether it needs attention now.

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