New construction means we start with a clean deck and build the roofing system properly from the first layer. Mercer Roofing & Maintenance has installed new roofs on hundreds of new builds across Mercer, from custom homes to spec builds, from room additions to detached structures.
Our New Roof Installation Process
Plan Review & Consultation
We review your building plans, discuss material options, and calculate ventilation requirements. Roof pitch, attic space, local code amendments, and your aesthetic preferences all factor into the recommendation.
Material Delivery & Staging
Materials delivered and staged on-site the day before installation. Shingle pallets, underlayment rolls, flashing stock, ridge vent, and fasteners, everything confirmed against the project spec sheet.
Expert Installation
Installation follows IRC building code and manufacturer requirements. Proper overlap, correct fastener patterns, sealed penetrations, and balanced ventilation. Our crews are factory-trained and know the installation manuals by heart.
Final Inspection
After installation: quality inspection, building department sign-off, manufacturer warranty registration, and cleanup. Your new roof is warranted from the day it passes inspection.
What Mercer Customers Say
"Responded fast and got the job done right the first time. Crew was polite, professional, and cleaned up everything. Would absolutely hire again."
"After getting several quotes, these guys stood out with their honesty and knowledge. No pressure, just straightforward advice and excellent workmanship."
"Our neighbors recommended them and now we understand why. Meticulous attention to detail and they treated our home like it was their own."
Why Choose Mercer Roofing & Maintenance for New Roof Installation?
Material Selection Guidance
Shingles, metal, flat systems. We install all of them and help you choose based on your budget, design, and the demands of WI climate.
Code Compliance
Every installation meets IRC building code and local Mercer amendments. Proper underlayment, ice barrier, and fastener patterns documented for inspection.
Full Manufacturer Warranty
Factory-certified installation means your new roof warranty is fully backed from day one. No gaps, no exclusions from improper installation.
Ventilation Design
We calculate intake and exhaust per IRC R806 for every new install. Balanced ventilation extends roof life and cuts energy costs. Most contractors skip this step.
About Our Mercer New Roof Installation Services
Whether it's GAF Timberline HDZ, Owens Corning Duration, CertainTeed Landmark, or a standing seam metal system, our Mercer crews install it the way the manufacturer requires. Factory-certified installation means your warranty is fully backed from day one.
New roof pricing depends on material choice, roof size, and pitch. Architectural shingles in Mercer run $350-$550 per square installed. Standing seam metal is $12-$22 per square foot. We provide detailed proposals with exact pricing for your specific project.