Shingle roofing is the backbone of residential roofing in Mcgill. Whether you're choosing architectural shingles for their dimensional look or three-tab shingles for budget-friendly coverage, the installation process is what determines how long they last. Mcgill Roofing & Maintenance follows manufacturer nailing specs and overlap requirements on every job.
Every shingle roof starts with the layers beneath the shingles. Synthetic underlayment rolls across the entire roof deck as the primary waterproof barrier. Ice-and-water shield goes down in the valleys, along the eaves, and around every penetration — chimney flashing, pipe boots, vent boots. Drip edge along every eave and rake directs water into the gutters instead of behind the fascia.
Our Shingle Roofing Process
Shingle Selection
Free on-site inspection. We measure, assess your roof deck condition, and walk you through architectural vs. three-tab shingles with realistic pricing. No pressure, just facts.
Tear-Off & Deck Prep
Full tear-off to the deck. Old shingles, deteriorated felt, and corroded flashing removed and hauled to the dumpster. Deck inspection catches hidden damage — rotted sheathing, water-stained OSB, nail pops — before it's buried under new shingles.
Ice Shield & Drip Edge
Synthetic underlayment across the full roof deck. Ice-and-water shield in valleys, along eaves, and around chimney flashing, pipe boots, and vent boots. New drip edge installed at every eave and rake. Step flashing and counter-flashing at all wall transitions.
Shingle Installation
Field shingles installed with proper exposure and overlap. Nailed per manufacturer specs — 4 nails standard, 6 in high-wind zones. Starter strips at the eave prevent wind uplift. Ridge cap shingles finish every peak with integrated ridge vent for ventilation.
What Mcgill Customers Say
"From the first phone call to the final walkthrough, everything was seamless. The team was courteous and efficient. Already recommended them to two friends."
"We called expecting to wait days, but they were here the same afternoon. Fair pricing, quality work, and they kept us informed every step of the way."
"Best experience we've ever had with a home service company. On time, on budget, and the results exceeded what we expected. Truly top-notch."
Why Choose Mcgill Roofing & Maintenance for Shingle Roofing?
Proper Flashing at Every Penetration
Chimney flashing, step flashing, pipe boots, vent boots, valley channels — every transition sealed with waterproof sealant and proper overlap. Flashing failures cause 90% of roof leaks.
Full Tear-Off Standard
We strip to the deck on every shingle job. No overlay shortcuts. Your underlayment, ice-and-water shield, and flashing are installed on a clean, inspected roof deck.
30+ Color Options
Architectural shingles in weathered wood, charcoal, onyx black, estate gray, desert tan, and 25+ more. We bring samples to your Mcgill home so you can match your siding and trim.
Manufacturer-Certified Installers
GAF Master Elite, Owens Corning Preferred, CertainTeed SELECT ShingleMaster. Our certifications mean your manufacturer warranty is fully valid from day one.