GSA Specified Product certified

GSA Specified Product

U.S. Patented System certified

U.S. Patented System

Registered U.S. Trademark certified

Registered U.S. Trademark

Top Metal Flashing Manufacturers in the USA (2023)

Explore WEATHERCAP®, a leading U.S. manufacturer of patented soft lead flashing for masonry. Our joint protection system is designed to protect sealant, accommodate building movement, and prevent moisture intrusion. It is ideal for historic preservation, restoration, and new construction projects across the United States.

WEATHERCAP Entrance Step Joint Protection
WEATHERCAP A-8 Type A Flat Joint Cap
WEATHERCAP B-8 Type B 90° Cove Cap
WEATHERCAP Portico, Bracket and Pilaster Joint Protection
WEATHERCAP A-6 Type A Flat Joint Cap
WEATHERCAP Water Table Joint Protection
WEATHERCAP Window and Door Frame Joint Protection
WEATHERCAP Balustrade Joint Protection
WEATHERCAP Window Sill Joint Protection
WEATHERCAP B-4 Type B 90° Cove Cap
WEATHERCAP A-2 Type A Flat Joint Cap
WEATHERCAP B-3 Type B 90° Cove Cap
WEATHERCAP Joint Protective System (Lead Stone Flashing / Tee Caps)
WEATHERCAP Type A Flat Joint Cap
WEATHERCAP Lead Arrowhead Masonry Joint Caps
WEATHERCAP B-2 Type B 90° Cove Cap
WEATHERCAP Glass Block Perimeter Joint Protection
WEATHERCAP Horizontal and Vertical Masonry Joint Protection
WEATHERCAP New Construction Masonry Joint Protection
WEATHERCAP B-6 Type B 90° Cove Cap
WEATHERCAP Cornice and Belt Course Joint Protection
WEATHERCAP Type B 90° Cove Cap
WEATHERCAP Window and Door Lintel Joint Protection
WEATHERCAP A-3 Type A Flat Joint Cap
WEATHERCAP Coping and Parapet Joint Protection
WEATHERCAP A-4 Type A Flat Joint Cap
WEATHERCAP Historic Masonry Preservation Joint Protection
WEATHERCAP Custom and Large-Size Masonry Joint Caps
WEATHERCAP Masonry Moisture Penetration Protection
WEATHERCAP Corner and Fillet Joint Protection
WEATHERCAP Building Movement and Joint-Checking Protection
WEATHERCAP Masonry Sealant Protection System

Our Range of Products

WEATHERCAP Entrance Step Joint Protection

WEATHERCAP Entrance Step Joint Protection

  • Protects entrance step tread & riser joints
  • 90-degree cove-cap configuration
  • Remains flexible under foot traffic movement
WEATHERCAP A-8 Type A Flat Joint Cap

WEATHERCAP A-8 Type A Flat Joint Cap

  • Largest A-series flat joint cap option
  • Joint size under 1 1/2 inch capacity
  • Heavy-duty 2.5 lb per foot construction
WEATHERCAP B-8 Type B 90° Cove Cap

WEATHERCAP B-8 Type B 90° Cove Cap

  • Largest B-series cove cap, perpendicular only
  • Joint size under 1 1/4 inch capacity
  • Heavy-duty 2.5 lb per foot construction
WEATHERCAP Portico, Bracket and Pilaster Joint Protection

WEATHERCAP Portico, Bracket and Pilaster Joint Protection

  • Protects portico, bracket & pilaster joints
  • Type A & B combined configuration
  • Flexes with masonry movement over time
WEATHERCAP A-6 Type A Flat Joint Cap

WEATHERCAP A-6 Type A Flat Joint Cap

  • Type A flat-cap for same-plane joints
  • Joint size under 1 1/4 inch capacity
  • Approx. 0.83 lb per foot construction
WEATHERCAP Water Table Joint Protection

WEATHERCAP Water Table Joint Protection

  • Combined Type A & B for water table joints
  • Flexible lead creeps with structural shifts
  • Ideal for historic facade restoration

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Frequently Asked Questions

Where can I buy metal flashing?

You can order WEATHERCAP® lead flashing systems directly from us. We provide full technical support, including CAD drawings and sizing guidance, and typically ship materials within 48 hours of order placement anywhere in the United States.

What is the best flashing material?

What is WEATHERCAP®?

Is WEATHERCAP® suitable for new construction?

What are Type A and Type B caps?

Can WEATHERCAP® be painted?

How is WEATHERCAP® supplied?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Historic Preservation

Historic Preservation

Protecting landmark structures with a flexible, durable joint system that preserves historical integrity.

Architectural & New Construction

Architectural & New Construction

Specifying long-lasting moisture protection for masonry joints in new commercial and institutional buildings.

Government & Institutional

Government & Institutional

Ensuring the longevity of public buildings, monuments, and university campuses with GSA-specified joint protection.

Masonry Restoration

Masonry Restoration

Solving joint failure and preventing leaks in existing masonry facades, cornices, parapets, and lintels.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Why Restoration Experts Choose Weathercap

Proven on U.S. Landmarks

Our WEATHERCAP® system is trusted to protect iconic U.S. structures like the Washington Monument, U.S. Supreme Court, and Smithsonian Institution.

Patented Protection Technology

Our U.S. Patented (6991400) soft lead flashing is uniquely designed to flex with building movement, ensuring a durable, long-lasting seal.

Specified for Historic Use

WEATHERCAP® is specified in the U.S. GSA's Historic Preservation Technical Procedures, making it the proven choice for sensitive restoration projects.

Get a Quote for Your Masonry Project

Contact our team for technical information, sizing guidance, and pricing. We provide comprehensive support to ensure you get the right solution.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (985) 649-4000.