Building a new home or adding on to your existing one? Assumption 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 Assumption build.
Our New Roof Installation Process
Project Planning
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.
Preparation
We coordinate delivery timing with your GC so materials don't sit exposed longer than necessary. Our staging crew organizes everything on the roof deck for efficient installation the next morning.
Expert Installation
Our Assumption crew installs every layer to manufacturer specifications: underlayment, ice and water shield, drip edge, starter strip, field material, hip and ridge caps, and ventilation. Every fastener placed per the manufacturer nailing schedule.
Inspection & Warranty
Final quality check against manufacturer installation requirements. Building inspection coordinated through our Assumption office. Warranty registered directly with GAF, Owens Corning, or CertainTeed.
What Assumption 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."
"Responded fast and got the job done right the first time. Crew was polite, professional, and cleaned up everything. Would absolutely hire again."
"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 Assumption Roofing & Maintenance for New Roof Installation?
Full Manufacturer Warranty
Factory-certified installation means your new roof warranty is fully backed from day one. No gaps, no exclusions from improper installation.
Code Compliance
Every installation meets IRC building code and local Assumption amendments. Proper underlayment, ice barrier, and fastener patterns documented for inspection.
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 IL climate.
New Construction Specialists
We install new roofs on new builds every week. Our Assumption crews know the pace, the coordination, and the quality standards that new construction demands.
About Our Assumption New Roof Installation Services
Material options include architectural asphalt shingles, standing seam metal, corrugated metal, and flat membrane systems. Each has different pros, cons, and price points. We help you choose based on your budget, aesthetic preferences, the pitch of your roof, and the climate demands of IL.
We handle everything from permits through final inspection. Our Assumption office pulls the roofing permit, coordinates material delivery, schedules the crew, and arranges the building inspection. Your GC or project manager gets regular updates and we stay on schedule.