Services | Dewar Roofing & Maintenance | Dewar, IA
From quick fixes to major projects, Dewar Roofing & Maintenance has been the roofing contractor Dewar homeowners call for 23 years. Here's a rundown of what we offer.
Roof Replacement
Replacement cost depends on your roof size, pitch, and material choice. We quote by the square (100 sq ft) and itemize everything so you can compare apples to apples. In Dewar, most residential replacements fall between $8,500 and $24,000. We offer financing if that helps.
Get a Free Quote →Roof Repair
Most roof leaks in Dewar come from one of five places: pipe boots, step flashing at walls, valley flashing, damaged shingles, or failed seals around skylights. We find the actual source. Not just the drip point in your ceiling. And fix it right. Water travels along rafters and sheathing before it drips, so the leak location and the damage location are often 10 feet apart.
Get a Free Quote →Storm Damage Repair
HAAG Certified Inspectors on staff for every storm damage assessment. We document per HAAG residential guidelines: hail hit density per test square, severity classification, functional vs. cosmetic damage distinction. Insurance adjusters trust HAAG methodology because it's the industry standard. Our supplementation process references FM 4473 hail ratings and manufacturer impact resistance specs when fighting for full replacement approval.
Get a Free Quote →New Roof Installation
New construction means we get to do everything right from scratch. No compromises, no working around someone else's mistakes. Ice and water shield where it belongs, properly lapped underlayment, correct nailing patterns, and ventilation sized to the space. That's a roof that lasts.
Get a Free Quote →Metal Roofing
Standing seam metal with Kynar 500 PVDF fluoropolymer finish. The gold standard for color retention and chalk resistance. We install Sheffield Metals and McElroy Metal panels in 24-gauge Galvalume steel. UL 2218 Class 4 impact resistance (qualifies for insurance discounts in most Iowa markets). UL 790 Class A fire rating. Wind uplift rated to 140+ mph per ASTM E1592 testing. Concealed Z-clips allow thermal expansion without stress on fasteners. That's what makes standing seam leak-proof.
Get a Free Quote →Shingle Roofing
The difference between a cheap shingle roof and a quality one comes down to the system underneath. Shingles are only the outer layer. Ice and water shield in the valleys, synthetic underlayment across the deck, proper starter strip with factory adhesive, correct nailing pattern. That's what makes a shingle roof last in Iowa's weather.
Get a Free Quote →Flat Roofing
The number one cause of flat roof failure is ponding water. Standing water that doesn't drain within 48 hours after rain. We solve ponding by installing tapered insulation systems that create positive slope to drains, scuppers, or roof edges. Minimum 1/4" per foot of slope eliminates standing water.
Get a Free Quote →Commercial Roofing
Commercial roofing in Dewar means flat and low-slope systems: TPO, EPDM, PVC, modified bitumen, and built-up roofing. We install and repair all of them. Retail, warehouse, office, restaurant, multi-family. Our commercial crew handles buildings from 2,000 to 100,000 square feet.
Get a Free Quote →Gutter Installation
Seamless aluminum in 5" K-style is the standard for Dewar residential. We use 6" K-style on larger homes, steeper pitches, or roof areas with high water volume. Downspouts are 2x3" on 5" gutters and 3x4" on 6" gutters. Matched to handle the flow.
Get a Free Quote →Roof Inspection
After a storm, our inspection documents hail hits, wind damage, lifted shingles, and cracked components for your insurance claim. We take measurements, count damage per test square, and prepare a report your adjuster can use. Free for Dewar homeowners. We only charge if you hire us for the repair.
Get a Free Quote →Emergency Roof Repair
Emergency tarping is step one. Stop the water. We secure heavy-duty poly tarps over the damaged area using 2x4 nailer boards attached to the deck. Once the immediate threat is contained, we schedule the permanent repair within 48-72 hours.
Get a Free Quote →Skylight Installation
Skylight replacement on existing curbs: VELUX FCM curb-mount units install directly on the existing curb frame. No structural modification, no interior disruption. The FCM sits on the curb with a built-in sill pan and integrates with a new QCM flashing kit. Low-E4 laminated glass with argon fill provides R-value improvements over older skylights. Solar-powered blinds and venting available on VSS models. The 10-year No Leak Installation Warranty requires VELUX-certified installation with the complete flashing system. We're certified in Dewar.
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