Architectural Sheet Metal 

Our Architectural Sheet Metal Division has complete in-house fabrication and prefabrication facilities to meet the custom sheet metal fabrication specifications required to complete fast-track projects on time.

You can count on us to do the job professionally, on time, and on budget because our specialists work in all facets of sheet metal, adhering to exacting standards, on-time delivery, and a quality of work that is unsurpassed in the industry.

Sheet Metal Fabrication Projects from Design to Building and Installation

We operate a large and diverse fabrication facility. At these facilities, our experts quickly convert contract drawings into project-ready shop fabrication and field construction designs for sheet metal fabrication projects and our architectural sheetmetal services.

Our workforce is highly experienced in large sheet metal roofs, expansion joints, metal siding, roof screens, and custom copper work and equipped to meet the creative requirements of commercial sheet metal projects of any size or scope.

We have the ability to work with a variety of materials, including stainless steel, copper, black iron, and more, giving you the options you need to meet your projects full potential.

Our just-in-time delivery service reduces jobsite clutter, improves safety, and helps to ensure on-time, on-budget project delivery.

Architectural Sheet Metal Services

  • Custom metal roofing, including zinc and copper roofs
  • Equipment roof screens
  • Standing seam roof systems
  • Expansion joints
  • Louvers
  • Column covers
  • Architectural flashings
  • Metal sidings
  • Custom in-house fabrication

Certified Installers

  • AEP Span - 
  • Fabral -
  • Berridge Manufacturing -
  • Centria -
  • MeTecno USA -

Contact us to learn more about our custom sheet metal fabrication capabilities and services.

Architectural Sheetmetal Services Project Profiles

Cabrillo College Student Health - Aptos California
ASI provided commercial sheet metal services consisting of design, fabrication, building, and installation of 8,600 sq. ft. of Centria horizontal wall siding and 5,500 sq. ft. of unclad aluminum clear anodized soffit panel for an educational facility.

Green City Lofts - Emeryville, California
ASI provided commercial sheet metal design, fabrication, building, and installation services for The Green City Lofts in Emeryville. This was a green building project that used as many recycled construction products available.

Letterman Digital Arts Center - San Francisco, California
ASI provided custom sheet metal fabrication services for a standing seam metal roof and coping, flat seam roofs, louvers, gutters, and down spouts for a new digital arts center.

Stanford Stadium - Palo Alto, California
ASI provided architectural sheetmetal services, including design, fabrication, painting, and installation services of 234 column covers for this stadium.