A metal roof is the last roof you'll ever need. Standing seam metal lasts 40-60 years with virtually zero maintenance. It reflects solar heat, sheds hail and debris better than asphalt, and handles CA wind speeds that would rip shingles off. Castro Valley Roofing & Maintenance installs residential and commercial metal roofing throughout Castro Valley.
Metal roofing handles extreme weather better than any other residential material. Class 4 impact resistance per UL 2218, meaning it withstands the largest hail without damage, often qualifying for insurance premium discounts. Class A fire rating per UL 790. Wind uplift rated to 140+ mph per ASTM E1592.
Our Metal Roofing Process
Design & Material Selection
Free on-site consultation. We measure, assess your roof geometry, and present panel options with realistic pricing. Standing seam, corrugated, and metal shingle profiles. You pick the system that fits your home and budget.
Material Preparation
Metal roof panels are custom-ordered to the exact lengths needed for your roof. Trim, flashing, and ridge cap pieces specified and fabricated for your specific roof geometry. Lead time is typically 2-3 weeks for custom orders.
Expert Installation
Standing seam panels installed with Z-clips on solid substrate or battens. Each panel locked into the adjacent panel with a mechanical seamer. No exposed fasteners, no maintenance points. Trim and flashing hand-formed for a custom fit.
Warranty & Completion
Every seam, fastener, and flashing point inspected. Your manufacturer warranty registered on completion day: 40-year paint finish, 25-year weathertight system warranty. Written workmanship warranty from Castro Valley Roofing & Maintenance.
What Castro Valley 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."
"Our neighbors recommended them and now we understand why. Meticulous attention to detail and they treated our home like it was their own."
"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 Castro Valley Roofing & Maintenance for Metal Roofing?
Kynar PVDF Finish
40-year color warranty on Kynar 500 PVDF coatings. No fading, no chalking, no color shift. Your metal roof looks the same in 20 years as it does on install day.
Dedicated Metal Crew
Our metal roofing installers do metal work exclusively. They're not shingle crews handling an occasional metal job. Tight seams, clean transitions, and proper flashing, every time.
Energy Savings
Reflective metal reduces cooling costs 15-25%. In CA heat, that adds up fast. Metal pays for itself over its lifetime in energy savings alone.
40+ Color Options
Matte black, charcoal, forest green, copper penny, barn red, custom colors, 40-year fade warranty on all Kynar finishes. Your home, your style.