New construction means we start with a clean deck and build the roofing system properly from the first layer. Mermentau Roofing & Maintenance has installed new roofs on hundreds of new builds across Mermentau, from custom homes to spec builds, from room additions to detached structures.
Whether it's GAF Timberline HDZ, Owens Corning Duration, CertainTeed Landmark, or a standing seam metal system, our Mermentau crews install it the way the manufacturer requires. Factory-certified installation means your warranty is fully backed from day one.
Our New Roof Installation Process
Project Planning
Meet with our Mermentau project coordinator to select materials, review color options, and confirm the installation scope. We work with your GC or architect to ensure the roof spec meets the overall building design.
Pre-Installation Setup
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.
Certified Installation
Our Mermentau 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.
Warranty Registration
Final quality check against manufacturer installation requirements. Building inspection coordinated through our Mermentau office. Warranty registered directly with GAF, Owens Corning, or CertainTeed.
What Mermentau Customers Say
"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."
"After getting several quotes, these guys stood out with their honesty and knowledge. No pressure, just straightforward advice and excellent workmanship."
"From the first phone call to the final walkthrough, everything was seamless. The team was courteous and efficient. Already recommended them to two friends."
Why Choose Mermentau 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.
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 LA climate.
New Construction Specialists
We install new roofs on new builds every week. Our Mermentau crews know the pace, the coordination, and the quality standards that new construction demands.
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.