Whether it's a new build or a standalone structure, Magnum Roofing Service installs every layer of your roof to manufacturer specification, coordinated with your builder or handled independently.
New construction requires a full roofing system installed from the ground up, coordinated with the broader building timeline set by your general contractor.
Garages, workshops, and other standalone buildings need their own complete roofing system, sized and specified independently from the main house.
Additions and conversions often require new roof sections tied into the existing structure, which takes careful planning to integrate cleanly.
General contractors managing new builds need a roofing crew that shows up on schedule and coordinates cleanly with the rest of the build timeline.
New installation gives a roofing crew a rare advantage: a clean slate. There's no old material to work around, no unknown deck condition hiding underneath an existing surface. That makes precision the priority. Every layer, from the decking itself through underlayment, flashing, ventilation, and the final roofing material, is installed to manufacturer specification, checked at each stage before the next layer goes down. On new construction projects, this work is scheduled in coordination with your builder's overall timeline, so the roof goes on at the right point in the sequence without holding up other trades.
Roof design, material, and specification are finalized in coordination with you or your builder before any work is scheduled.
On new construction, installation is scheduled to fit cleanly into the broader build timeline set by the general contractor.
The roof deck is inspected and confirmed ready before underlayment and flashing installation begins.
These protective layers are installed to manufacturer specification, forming the water barrier beneath the visible roofing material.
The roofing material itself, whether shingle, metal, or another system, is installed according to its specific manufacturer requirements.
The completed installation is inspected and walked through before the project is considered finished.
ISA-certified technicians handle every installation, evaluated against a maintained industry standard.
Every layer is installed to manufacturer specification, which is what keeps material warranties valid.
Scheduling coordinates cleanly with general contractors, avoiding delays to the rest of the build.
Material selection guidance is honest, based on performance in Keyes, CA's climate, not upsells.
A documented workmanship warranty applies to new installations the same as any other project.
Site cleanup, including a fastener sweep, happens before the crew considers the job finished.
New construction and standalone installation projects are served across Keyes, CA, with scheduling flexibility that fits into a builder's broader timeline or a homeowner's own project schedule. That coverage means installation crews aren't traveling long distances to reach a job site, which keeps projects on track and reduces the coordination friction that comes with a roofing partner operating far outside the area. Once a project is complete, the same team remains available for any follow-up questions or future roofing needs on the property.
Yes, coordinating directly with a general contractor on new construction timelines is a routine part of this work. Scheduling is built around fitting into the broader build sequence without holding up other trades.
For new construction, earlier is better, ideally as soon as the build timeline and roof specification are finalized, so scheduling can be coordinated with the rest of the project without last-minute conflicts.
Standard and architectural asphalt shingles, standing-seam and panel metal systems, and other roofing materials are all available, with a technician walking through the trade-offs of each for your specific project.
Yes, standalone structures are a common project type, specified and installed independently from any adjacent main structure, with the same attention to manufacturer specification as a full home installation.
Weather delays are communicated as early as possible, and the schedule is adjusted in coordination with your builder or your own project timeline to minimize the overall impact.
No, the same documented workmanship warranty applies to new installation projects as to any other completed work, covering the quality of the installation itself.
Yes, input on roofline design, material selection, and ventilation strategy can be provided during the planning phase, helping you or your architect finalize a roof specification that performs well long-term.
Talk through material, timeline, and coordination with an ISA-certified technician today.
Call 1 (855) 710-2039