Building a new home or adding on to your existing one? Janesville Roofing & Maintenance handles new roof installation from decking to ridge cap. We work with your general contractor or architect to coordinate scheduling, material selection, and code compliance for your Janesville build.
Our New Roof Installation Process
Design Consultation
We analyze your plans for pitch, square footage, ventilation needs, and code compliance. You get a detailed proposal with material specs, timeline, and fixed pricing before any work begins.
Pre-Installation Setup
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.
Certified Installation
From underlayment to ridge cap, every layer installed in the correct sequence by certified crews. A project manager is on-site for new construction installs to ensure quality at every stage.
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 Janesville Customers Say
"Our neighbors recommended them and now we understand why. Meticulous attention to detail and they treated our home like it was their own."
"After getting several quotes, these guys stood out with their honesty and knowledge. No pressure, just straightforward advice and excellent workmanship."
"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."
Why Choose Janesville 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 IA climate.
New Construction Specialists
We install new roofs on new builds every week. Our Janesville crews know the pace, the coordination, and the quality standards that new construction demands.
Code Compliance
Every installation meets IRC building code and local Janesville amendments. Proper underlayment, ice barrier, and fastener patterns documented for inspection.
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 Janesville New Roof Installation Services
Whether it's GAF Timberline HDZ, Owens Corning Duration, CertainTeed Landmark, or a standing seam metal system, our Janesville crews install it the way the manufacturer requires. Factory-certified installation means your warranty is fully backed from day one.
Typical new roof installation in Janesville takes 1-3 days depending on size and complexity. We coordinate with your builder on scheduling, material delivery, and inspection timing. Materials are staged on-site the day before install to keep the project on schedule.