Joliet Roof Pros provides professional chimney flashing in Joliet, IL for residential and commercial properties across the Will County freight corridor. Joliet was a quarry town before it was a freight town, and the dolomite it shipped is still standing in its chimneys. That stone is soft, porous and unforgiving of the surface-caulk flashing repair that gets sold everywhere else, which is why chimneys leak here more than they should.
The correct detail has two separate pieces. Step flashing woven into the shingle courses, one piece per course, going up the sides. Then counterflashing let into a reglet cut into the masonry, folded down over the step flashing, so water running down the face of the stone is thrown out onto the roof rather than behind it. Sealant is a supporting player, never the flashing itself.
On soft dolomite and old lime mortar joints the cut matters. A reglet sawn into a weathered joint and repointed after is the durable version. Surface-mounted metal held on with masonry screws and a bead of sealant is a two-year repair that everyone in the neighborhood has already bought at least once, and it fails from the top down where you cannot see it.
Past roughly thirty inches of width, a cricket behind the stack stops being optional. Skip it and the upslope face becomes a dam holding meltwater, ice and every leaf that lands nearby, and sooner or later that pool drives water under the head flashing no matter how good the metal was. A framed and flashed saddle is cheap while the roof is open and expensive later.
The other repair worth naming is subtraction. Plenty of Joliet chimneys serve nothing anymore, because the furnace was relined or the fireplace was closed off decades ago. Taking the stack down below the roof line, framing and sheathing the opening and roofing straight over it removes the leak, removes the tuckpointing bill, and often costs less than rebuilding the crown and cap.
When the chimney is staying, we look at the whole thing rather than just the metal. A cracked crown, an open flue with no cap, spalling faces on the windward side and a saturated stack all deliver water to the same place the flashing is being blamed for. We photograph all of it and tell you which repairs are urgent and which can wait. You decide what gets done; we just make sure you can see it.
Our licensed and insured team brings the right materials and equipment to every job — mechanically attached 60-mil TPO with a tightened perimeter fastening row, half-inch gypsum cover board laid over 22-gauge Type B steel deck, internal drain bowls reset with new clamping rings and cast strainers, pitch pockets and gas-line supports filled with pourable urethane sealer, Class 4 impact-rated laminated shingle at a five and five-eighths exposure, Joliet dolomite chimneys recut for through-wall counterflashing — and backs the work with a written workmanship warranty. We serve Joliet and nearby communities including Lockport, Crest Hill, Rockdale, New Lenox.
What We Handle
Everything our chimney flashing in Joliet covers
One crew, one point of contact, and the full range of chimney flashing work in Joliet, IL. If it is on this list we do it in house rather than handing it to a subcontractor:
- chimney flashing repair Joliet
- step and counter flashing
- reglet cut into masonry
- chimney cricket saddle
- limestone chimney repair Illinois
- chimney crown crack repair
- chimney removal below roof line
- tuckpointing and flashing
- chimney leak repair Will County
- chimney cap and flue cover
- dolomite masonry flashing
Not sure which one describes your situation? Describe it in plain words and we will sort it out — or browse the rest of our Joliet services.
Materials, equipment and how we do chimney flashing
The difference between chimney flashing that lasts and chimney flashing that gets redone in three years is almost always preparation and materials, not the finish you see on day one. We work with mechanically attached 60-mil TPO with a tightened perimeter fastening row, half-inch gypsum cover board laid over 22-gauge Type B steel deck, internal drain bowls reset with new clamping rings and cast strainers, pitch pockets and gas-line supports filled with pourable urethane sealer, spec them to the job instead of to the invoice, and write the material grades into the free estimate so you know exactly what you are buying.
Every Joliet job runs the same way: site walk and measurements, written scope and fixed price, protection of the surrounding area, then the work itself with a daily clean-up. Years of roofing work in the Will County freight corridor means we have already met whatever your property is going to throw at us — awkward access, older construction, an HOA with opinions.
Where we do chimney flashing outside Joliet
Joliet Roof Pros covers Joliet and the surrounding communities of the Will County freight corridor. Crews run out to the same nearby cities every week, so an out-of-town job does not mean an out-of-town price.
- Chimney Flashing in Lockport, IL — Will County, population 26,094
- Chimney Flashing in Crest Hill, IL — Will County, population 20,459
- Chimney Flashing in Rockdale, IL — Will County, population 2,012
- Chimney Flashing in New Lenox, IL — Will County, population 27,214
- Chimney Flashing in Mokena, IL — Will County, population 19,887
- Chimney Flashing in Frankfort, IL — Will County, population 20,296
Start on the Joliet Roof Pros homepage for a free estimate, or call (844) 511-2320 and describe the job.
Why Joliet Chooses Joliet Roof Pros
- ✓We tell you which crew is going on your roof, because the single-ply crew and the steep-slope crew are not the same people and in this county that difference is real
- ✓Illinois licenses roofers in two classes and we hold the unlimited one, so the same company can bid your house and your building without subcontracting either
- ✓Sheathing replacement carries an agreed per-sheet price before the tear-off begins, so nothing gets repriced from the roof
- ✓We schedule residential work around the industrial pipeline instead of pretending it does not exist, and we give you a date we can keep
The standards behind chimney flashing
Quality here is not a matter of opinion — it is written down. The chimney flashing work we do in Joliet follows published industry standards: NRCA publishes the Roofing Manual, the industry's reference for details and slope minimums, and Asphalt Roofing Manufacturers Association sets the shingle application and ventilation guidance the warranties reference. If a contractor cannot tell you which standard a detail comes from, that is worth asking about before you sign.
Every chimney flashing project in Joliet gets the same attention, whether it is a single room or a full commercial job. We show up on schedule, keep the site clean, and stand behind the work — the estimate is free and there is no pressure.
Ready to get started? Call (844) 511-2320 for a free chimney flashing free estimate in Joliet, or request a quote and we'll get right back to you.