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ALCAL
  • Roofing Division
    • Roofing and Waterproofing
    • Leak Request
  • Multi Product Division
    • Insulation
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    • Commercial Overhead Doors
    • Weather Barrier
    • Expansion Joints
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WEATHER BARRIER

Weather barriers seal commercial buildings from unintended airflow and help improve indoor air quality. Sealing a building envelope reduces airflow from leaking out of the building and reduces penetration by allergens, pollutants, and moisture in your home or building.

Services

  • Mechanically-attached membranes
  • Self-adhered membranes
  • Fluid-applied membranes

Air Barrier Association of America

Alcal is honored to be a certified ABAA contractor. Our employees are trained and continually educated on air barrier technology. We have the materials and assemblies that meet and exceed your project’s standards.

How we work makes a difference.

  • Most stringent safety program and quality control in the industry
  • Well-trained union workforce with E-Verified and OSHA-certified employees
  • Green building and LEED experience
  • Well-capitalized and diversified
  • Financial strength and longevity to honor its warranties
  • Feels like a family-owned business because it is one
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Headquarters

Address: 946 N. Market Blvd. Sacramento, CA 95834

Phone: (855) 252-2501

Email: info@alcal.com

Our Partners

General Contractors

Homebuilders

Homeowners

Our Services

Roofing & Waterproofing

Insulation

Fire Protection

Residential Garage Doors

Commercial Overhead Doors

Weather Barrier

Expansion Joints

Our Work

Featured Projects

Commercial Projects

Residential Projects

Our Story

Alcal Story

Good People Making Things Right

Partners

Contact

Careers

Certified Partners

©2023 Alcal Specialty Contracting, Inc. | Privacy Notice | Privacy Policy | Terms of Use | Trademarks | Press Releases | Prequalification Statement

LIC: 815286, 71451, 55201, 75616, ROC255025, ROC255280, ROC287220, ROC288854, C-24089, RCE-42720, 223630, ALCALSC844NZ, 11549832-5501, 9293, 2101510, 21-000180, 21-000179

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