Commercial · metal roofing
Commercial Metal Roof Installation in Phoenix
Commercial metal roof installation in Phoenix is a decades-long decision, and the quality of the install determines whether the roof reaches its potential. Pinnacle Roofing installs standing seam, R-panel, and corrugated systems on office parks, retail centers, warehouses, schools, and civic buildings across the Valley, with panels and trim fabricated in-house on our own shop and mobile brakes. The result is metal formed to your building's actual dimensions and details, installed by crews who do this work every week. Since 1999, AZ ROC #161685.
Choosing the Right System for the Building
We start with how the building is used and seen. Standing seam, with its concealed fasteners and clean lines, is the strongest performer and the right look for client-facing properties. R-panel and corrugated systems cost less and suit warehouses, shops, and back-of-house structures where exposed fasteners are an acceptable trade. We walk you through gauge (24-gauge for most commercial work), finish options like Kynar 500, and reflectivity choices that affect your cooling loads, then price the options side by side.
Installed for Phoenix Conditions
A Phoenix roof cycles through huge daily temperature swings, and metal moves with every one of them. Our installations account for that from the start: clip and fastener systems that allow expansion, high-temp synthetic underlayment rated for desert heat, and purpose-fabricated flashing at every parapet, curb, and penetration. Because we form our own panels on mobile brakes at the site, long runs go down in continuous lengths, which means fewer laps and fewer future leak points.
On Your Schedule, Around Your Operations
Whether it's a new build coordinated with your GC or a retrofit over an operating business, we plan installation around your timeline. Tear-off, deck inspection, and staging are sequenced to keep the building protected and accessible, and your site contact gets a clear daily plan. Every install closes with a walkthrough, photo documentation, and registration of comprehensive warranties.
How it works
Metal Installation: what to expect
- Step 1
Consultation and system selection
We inspect the structure, review panel, gauge, and finish options against your budget and energy goals, and provide a free detailed estimate.
- Step 2
Tear-off and deck inspection
Existing roofing is removed, the deck inspected, and any compromised sections replaced so the system starts on a solid foundation.
- Step 3
Underlayment and prep
High-temp synthetic underlayment goes down, with flashing and edge metal fabricated in-house to the building's actual conditions.
- Step 4
Panel fabrication and installation
Panels are formed to length on our brakes and installed with correct fastening and allowance for thermal movement.
- Step 5
Final inspection and warranty registration
We walk the finished roof with you, answer questions, and register your manufacturer and workmanship coverage.
FAQ
Metal Installation FAQs
How long does a commercial metal roof installation take?
Most commercial installs run from several days to a few weeks depending on roof size and complexity. On-site panel fabrication removes supplier lead times, which often shortens the overall schedule.
Can a metal roof be installed over our existing roof?
Sometimes, but we usually recommend removal so the deck can be inspected and the new system installed on a verified foundation. We'll assess your building and give you an honest answer either way.
What underlayment do you use under metal in Arizona?
High-temp synthetic underlayment rated for the extreme heat and UV a Phoenix roof deck sees. Standard underlayments cook under metal here; the high-temp spec is not optional in our book.
Which panel style should we choose?
Standing seam for client-facing buildings and maximum longevity; R-panel or corrugated where budget leads and exposed fasteners are acceptable. We'll price both paths so the trade-off is clear.
Related
Above the Standard
Free Metal Installation Estimate
Tell us what the roof is doing and we will take a look. Licensed Arizona contractor, AZ ROC #161685, serving the Phoenix metro since 1999.