Summit & Slate Roofing installs and repairs metal roofing across Downers Grove, from Tivoli Theatre on Main Street to Lyman Woods Nature Preserve. Downers Grove earned the nickname Village of Trees for a reason, and that canopy is the first thing we factor into a roof here. The mature oaks and maples shading streets around Denburn Woods and the Pierce Downer area keep north and west slopes damp long after a storm, which is why we see so much moss and black algae streaking on roofs that are otherwise sound. Before we quote a replacement, we tell you straight whether a soft wash and new slope drainage buys you years, or whether the deck underneath is already going.
Downers Grove sits in DuPage County's frost belt, where 100-plus annual freeze-thaw cycles work shingles loose and pry open old flashing. The village's heavy tree canopy keeps north-facing slopes shaded, so moss, algae streaking, and trapped debris hold moisture against the deck. Lake-effect and Alberta Clipper snow piles up at eaves, and shaded valleys are prime ice-dam territory. Summer brings derecho-grade straight-line wind and pea-to-quarter-size hail off the I-88 corridor.
What a standing-seam metal roof includes
Every Metal Roofing job in Downers Grove includes:
24-Gauge Standing Seam
Our most-installed metal system for Wheaton and Glen Ellyn homes. Concealed-clip panels with 1.5-inch or 1.75-inch seams, mechanically or snap-locked, in 24-gauge steel. No exposed fasteners on the field means nothing to back out or leak over 30-plus freeze-thaw winters.
Exposed-Fastener Panel Roofs
A budget-friendlier option, often used on detached garages, porches, pole barns, and outbuildings around Aurora and Lisle. We install 26-gauge through-fastened panels with EPDM-washer screws driven to correct torque so the gaskets seal without crushing.
Standing Seam Over Low-Slope Sections
Many local ranches and mid-century homes have low-pitch porch and addition roofs below 3/12. We spec mechanically seamed panels with sealant in the seam, rated for the low slopes that snap-lock systems can't safely cover in our snow load.
Metal Over Complex Hips and Valleys
Newer Naperville subdivision roofs are full of hips, dormers, and dead valleys. We custom-bend valley pans, hip caps, and headwall flashing in-house on our brake so every transition is watertight, not patched with caulk.
Full Tear-Off and Deck Repair
We tear off to the deck, replace any rotted or delaminated sheathing, and install a high-temp synthetic or peel-and-stick underlayment rated for metal before a single panel goes down. Crews are ours, never subcontracted.
How much does Metal Roofing cost in Downers Grove, IL?
| Repair | Typical range | Time on site |
|---|---|---|
| Standing-seam panels26-gauge, concealed fastener | $20,000 to $45,000 | 3 to 5 days |
| Ridge, valley and flashing detailSealed penetrations | $2,500 to $6,000 | Included |
Quoted from photos before work starts, the price you approve is the price you pay.