Flat and low-slope roofing done right, built to drain, sealed to last. Installation and repair for homes and commercial buildings across Illinois and Wisconsin.
A flat roof is not really flat, and that is the whole secret to a good one. Every "flat" roof needs just enough slope and the right drainage to move water off the surface instead of letting it sit. When that is engineered correctly and the membrane is installed right, a flat roof is durable, efficient, and easy to maintain. When it is not, you get ponding, seam failures, and leaks. Salazar Roofing installs and repairs flat and low-slope roofs across Illinois and Wisconsin, for two-flats and three-flats, additions, and commercial buildings alike.
Most flat-roof calls we get are repairs, and the most common one is a leak. On a low-slope roof, water finds the weak point, a failed seam, a cracked membrane, a bad flashing detail, and sits there until it works its way through. We track the leak to its source, not just the spot where it shows up inside, and seal it for good. Common flat-roof repairs:
If your flat roof is leaking, do not wait for it to spread across the decking. Book a free inspection.
When a flat roof is past repair, or you are building new, we install a complete low-slope system engineered to drain. That means the right slope, proper insulation, and a membrane matched to your building and budget. Done right, a new flat roof is a decades-long investment, not a recurring headache.
For flat and low-slope roofs, the system matters as much as the installer. The systems we install:
We help you pick based on your roof, your budget, and how long you plan to own the building.
Flat roofs are practical and cost-effective, but they demand two things a steep roof forgives: proper drainage and regular attention. Because water does not shed as fast, a flat roof needs correct slope built in and periodic maintenance to stay watertight, clearing debris, checking seams, and catching small issues early. The good news is that a well-installed flat roof with light upkeep lasts a long time. The bad news is that a neglected one fails faster than a pitched roof. That is exactly why the quality of the installation and the maintenance matter so much, and why it pays to use a crew that gets the details right.
A large share of flat roofs are commercial, and those come with their own demands: bigger spans, rooftop equipment, drainage code, and the need to keep a business running during the work. Our commercial roofing team handles flat and low-slope commercial projects from repair through full replacement, scheduled around your operation.
Whether your flat roof is leaking or it is time for a new one, we will give you an honest assessment and a clear, written estimate. Call (847) 989-0373 or request a free estimate today.
Free estimates · Licensed & insured · IL & WI