Bartlett Roof Pros provides professional roof ventilation in Bartlett, IL for residential and commercial properties across the tri-county northwest suburbs. Ventilation advice in this village flips completely depending on one thing: whether the plane above your head has an attic behind it or nothing at all. On a vented attic plane the answer is conventional.
A continuous ridge exhaust, a balanced intake path, and the insulation you may be adding at reroof time goes flat across the ceiling, not up against the roof deck. That is the assembly the R-49 number is written for, and it works when it is built as a system rather than as a collection of parts. On a cathedral plane taken to R-30 continuous above the deck, everything inverts.
That is an unvented assembly by design. Cutting a ridge vent into it defeats the insulation you just paid for and invites warm interior air to find the cold underside of the sheathing, which is how you get frost in a roof that was supposed to be an upgrade. Frost on the underside of sheathing melts on the first warm afternoon and lands on the drywall, and the homeowner calls it a roof leak.
So we remove ridge vents here about as often as we install them. The 1990s builders routinely vented great-room planes with a ridge slot and a pair of gable louvers and no intake worth the name, which produces short-circuiting rather than airflow. Once that plane is insulated above the deck, the slot has to close. The other half of the job is air sealing, and it is the half that gets skipped.
Blowing R-49 over an unsealed ceiling plane makes ice damming worse, not better, because you have insulated the leaks instead of stopping them. Recessed cans, bath fan housings, top plates and the attic hatch get sealed first, then the insulation goes on. Sealed properly, R-49 does exactly what it is supposed to do, and the ice dams that have formed every February for thirty years simply stop.
We calculate net free area before anyone discusses a powered vent. One to three hundred with genuinely balanced intake is the target. A power vent on a leaky ceiling plane is a machine for pulling your heated air into the attic, and we will not install one to cover for work nobody wanted to do. We would rather sell you a day of air sealing than a vent, and it is a smaller invoice.
Our licensed and insured team brings the right materials and equipment to every job — R-30 continuous polyisocyanurate above the deck, nail-base insulated roof sheathing panels, 7/16-inch oriented strand board decking, self-adhered ice barrier membrane at the eave, dense-packed cellulose blown to R-49, unvented cathedral assembly with closed-cell foam — and backs the work with a written workmanship warranty. We serve Bartlett and nearby communities including Streamwood, Hanover Park, Schaumburg, Hoffman Estates.
What We Handle
Everything our roof ventilation in Bartlett covers
One crew, one point of contact, and the full range of roof ventilation work in Bartlett, IL. If it is on this list we do it in house rather than handing it to a subcontractor:
- roof ventilation Bartlett
- ridge vent installation
- unvented cathedral roof
- attic air sealing
- ice dam prevention
- net free area calculation
- gable louver ventilation
- attic insulation R-49
- condensation roof deck
- power attic vent
- roof ventilation Bartlett IL
Not sure which one describes your situation? Describe it in plain words and we will sort it out — or browse the rest of our Bartlett services.
Materials, equipment and how we do roof ventilation
The difference between roof ventilation that lasts and roof ventilation that gets redone in three years is almost always preparation and materials, not the finish you see on day one. We work with R-30 continuous polyisocyanurate above the deck, nail-base insulated roof sheathing panels, 7/16-inch oriented strand board decking, self-adhered ice barrier membrane at the eave, 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 Bartlett 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 tri-county northwest suburbs 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 roof ventilation outside Bartlett
Bartlett Roof Pros covers Bartlett and the surrounding communities of the tri-county northwest suburbs. Crews run out to the same nearby cities every week, so an out-of-town job does not mean an out-of-town price.
- Roof Ventilation in Streamwood, IL — Cook County, population 39,577
- Roof Ventilation in Hanover Park, IL — Cook County, population 37,470
- Roof Ventilation in Schaumburg, IL — Cook County, population 78,723
- Roof Ventilation in Hoffman Estates, IL — Cook County, population 52,530
- Roof Ventilation in Elk Grove Village, IL — Cook County, population 32,812
- Roof Ventilation in Rolling Meadows, IL — Cook County, population 24,200
Start on the Bartlett Roof Pros homepage for a free estimate, or call (844) 511-2320 and describe the job.
Why Bartlett Chooses Bartlett Roof Pros
- ✓We quote the sheathing question in advance, per sheet and per plane, so no homeowner in this village learns what a roof plane costs on the morning it is opened.
- ✓Every roof gets a written plane count sorted into attic-above and cathedral-above, because those two categories carry insulation obligations that differ by thousands of dollars.
- ✓We will not swap a sheet of decking as a courtesy. That single free panel is what converts an eight-hundred-dollar repair into an envelope project, and we say so up front.
- ✓We do not coat asphalt shingle roofs. It seals moisture into the mat, ends the manufacturer warranty, and costs you the clean tear-off you would otherwise have had.
The standards behind roof ventilation
Quality here is not a matter of opinion — it is written down. The roof ventilation work we do in Bartlett 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 roof ventilation project in Bartlett 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 roof ventilation free estimate in Bartlett, or request a quote and we'll get right back to you.