Most roofs fail in 10–20 years. Metal roofing is engineered to withstand weather, time, fire risk, and costly replacements—when the right panel system is chosen.
Not all metal roofing systems perform the same. Panel profile, fastening method, gauge, coatings, and installation requirements all impact durability, appearance, maintenance, and long-term performance. Choosing the wrong system can lead to oil canning, leaks, fading, exposed fastener failures, and expensive repairs years later.
S3 Metals supplies precision-cut standing seam, snap-lock, exposed-fastener, and specialty metal panel systems designed for residential, commercial, agricultural, and modern architectural projects throughout California.
Standing seam systems conceal fasteners beneath raised seams, delivering cleaner lines, longer lifespan, and reduced maintenance. Exposed-fastener panels offer faster installation and lower upfront cost but require ongoing fastener inspection over time.
Panel thickness and paint systems directly impact durability. Thicker gauges improve strength and dent resistance, while SMP and PVDF coatings help protect against fading, corrosion, UV exposure, and harsh California weather conditions.
Poor cuts and inconsistent panel lengths slow installations and create visible alignment issues. S3 Metals uses precision roll-forming and cutting equipment to produce cleaner panel layouts, reduced waste, faster installs, and stronger finished roofing systems.
Description: Snap-lock metal roofing panels provide the appearance and performance benefits of standing seam roofing while simplifying installation for many residential and light commercial applications. The panels mechanically snap together without field seaming equipment, allowing for faster project completion and cleaner installation. Snap-lock systems are ideal for homeowners and contractors seeking modern aesthetics, concealed fasteners, improved weather protection, and reduced maintenance compared to traditional roofing materials.
| Product | Width | Gauge | Price |
|---|---|---|---|
| S3SL1 Snap-Lock 1” | 12" | 24 GA | $2.85/SF |
| S3SL1 Snap-Lock 1” | 16" | 24 GA | $3.00/SF |
| S3SL15 Snap-Lock 1½” | 12" | 24 GA | $2.85/SF |
| S3SL15 Snap-Lock 1½” | 15" | 24 GA | $3.00/SF |
*22 and 26 Gauge is also available upon request; call for pricing.
*Copper is available in 16oz & 20oz, also available upon request.
Color options:
Pricing Disclaimer: Pricing varies based on gauge, finish system, panel width, order quantity, trim requirements, and delivery location. Final pricing confirmed during quoting and production scheduling.
Description: Smart-Lock metal roofing panels are premium concealed fastener systems engineered for modern architectural performance, faster installation, and long-term durability. Unlike traditional standing seam systems requiring mechanical seaming equipment, Smart-Lock panels securely snap together while still allowing for thermal movement and superior weather resistance. Their taller 1¾" seam profile creates a bold architectural appearance commonly used on luxury homes, commercial buildings, wineries, mountain properties, and custom-designed residential projects throughout California. Smart-Lock systems combine clean aesthetics, simplified installation, low maintenance, and dependable long-term protection into one of the most advanced snap-together roofing systems available today.
| Product | Width | Gauge | Price |
|---|---|---|---|
| S3SL175 Smart-Lock 1¾" | 13⅞" | 24 GA | $3.00/SF |
| S3SL175 Smart-Lock 1¾" | 17⅞" | 24 GA | $3.25/SF |
*22 and 26 Gauge is also available upon request; call for pricing.
*Copper is available in 16oz & 20oz, also available upon request.
Color options:
Pricing Disclaimer: Pricing varies based on gauge, finish system, panel width, order quantity, trim requirements, and delivery location. Final pricing confirmed during quoting and production scheduling.
Description: Mechanical seam metal roofing systems are engineered for maximum weather resistance, structural performance, and long-term durability in demanding environments. Unlike snap-lock systems, mechanical seam panels are field-seamed together using specialized equipment to create a tighter interlocking connection. These systems are commonly used on low-slope roofs, commercial buildings, mountain properties, and architectural projects requiring superior protection against wind, rain, snow, and thermal movement.
| Product | Width | Gauge | Price |
|---|---|---|---|
| S3MS15 Mechanical Seam 1½" | 12 | 24 GA | $2.85/SF |
| S3MS15 Mechanical Seam 1½" | 16" | 24 GA | $3.00/SF |
*22 and 26 Gauge is also available upon request; call for pricing.
*Copper is available in 16oz & 20oz, also available upon request.
Color options:
Pricing Disclaimer: Pricing varies based on gauge, finish system, panel width, order quantity, trim requirements, and delivery location. Final pricing confirmed during quoting and production scheduling.
Description: Corrugated metal panels provide a timeless metal roofing and siding appearance widely used across residential, agricultural, rustic, and architectural applications. Their repeating wave profile improves strength while creating a traditional industrial aesthetic that works well for both modern and vintage-inspired projects. Corrugated panels remain popular for accent walls, siding, patio covers, barns, and roofing systems requiring visual texture and affordability.
| Product | Width | Gauge | Price |
|---|---|---|---|
| Corrugated Panel S3Cor875 | 24" to 36" | 26 GA | $7.50/LF |
| Corrugated Panel S3Cor875 | 24" to 36" | 24 GA | $9.00/LF |
*22 Gauge is also available upon request; call for pricing.
*Copper is available in 16oz & 20oz, also available upon request.
Color options:
Pricing Disclaimer: Pricing varies based on gauge, finish system, panel width, order quantity, trim requirements, and delivery location. Final pricing confirmed during quoting and production scheduling.
Please complete the form, and we'll contact you within 24 hours to help guide you through your next project.
We work with the homeowner first, or the contractor first, either way S3 provides the materials and cuts you need to install.
We never outsource anything! From materials to our fleet, packing, unpacking, cutting, and preparation.
Our prices, delivery dates, and project times are carefully planned and executed to perfection.
220 Wright Brothers Avenue, Livermore, CA
(925) 400-4600
what are LOGISTICS?
Learn about our machines, service areas, and the onsite deliverables that go beyond a delivery of your high quality metal roofing and panels:
Alameda County
Alameda, Albany, Ashland, Berkeley, Castro Valley, Cherryland, Dublin, Eastmont, Emeryville, Fairview, Fremont, Hayward, Hillcrest Knolls, Livermore, Mount Eden, Newark, Oakland, Piedmont, Pleasanton, Russell City, San Leandro, San Lorenzo, Sunol, Union City
Amador County
Ione, Jackson, Pine Grove, Plymouth, Sutter Creek
Calaveras County
Angels Camp, Arnold, Copperopolis, Murphys
Contra Costa County
Alamo, Antioch, Bay Point, Brentwood, Clayton, Concord, Danville, Discovery Bay, El Cerrito, Hercules, Kensington, Lafayette, Martinez, Moraga, Oakley, Orinda, Pinole, Pittsburg, Pleasant Hill, Richmond, San Pablo, San Ramon, Walnut Creek
Marin County
Belvedere, Corte Madera, Fairfax, Kentfield, Larkspur, Marin City, Mill Valley, Novato, Ross, San Anselmo, San Rafael, Sausalito, Strawberry, Tiburon
Monterey County
Carmel-by-the-Sea, Castroville, Del Rey Oaks, Gonzales, Greenfield, King City, Marina, Monterey, Pacific Grove, Prunedale, Salinas, Sand City, Seaside, Soledad
Napa County
American Canyon, Angwin, Calistoga, Napa, St. Helena, Yountville
San Francisco County
San Francisco
San Joaquin County
Acampo, Escalon, Lathrop, Lockeford, Lodi, Manteca, Morada, Mountain House, Ripon, Stockton, Tracy
San Mateo County
Atherton, Belmont, Brisbane, Burlingame, Colma, Daly City, East Palo Alto, El Granada, Foster City, Half Moon Bay, Hillsborough, La Honda, Menlo Park, Millbrae, Pacifica, Portola Valley, Redwood City, San Bruno, San Carlos, San Mateo, South San Francisco, Woodside
Santa Clara County
Alum Rock, Burbank, Cambrian Park, Campbell, Cupertino, Gilroy, Lexington Hills, Los Altos, Los Altos Hills, Los Gatos, Milpitas, Monte Sereno, Morgan Hill, Mountain View, Palo Alto, San Jose, Santa Clara, Saratoga, Sunnyvale
Santa Cruz County
Aptos, Ben Lomond, Boulder Creek, Capitola, Felton, Santa Cruz, Scotts Valley, Soquel, Watsonville
Solano County
Benicia, Dixon, Elmira, Fairfield, Rio Vista, Suisun City, Vacaville, Vallejo
Sonoma County
Bodega Bay, Cloverdale, Cotati, Forestville, Guerneville, Healdsburg, Petaluma, Rohnert Park, Santa Rosa, Sebastopol, Sonoma, Windsor
Stanislaus County
Ceres, Denair, Empire, Hughson, Modesto, Newman, Oakdale, Patterson, Riverbank, Salida, Turlock, Waterford
Please complete the form, and we'll contact you within 24 hours to help guide you through your next project.
explore our METAL ROOFING PANELS
Learn specifications, sizes, gauges, colors, pricing, and care. Click a link!
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explore our METAL SIDING PANELS
Learn specifications, sizes, gauges, colors, pricing, and care. Click a link!
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