Schluter Expansion Joint Solutions for Durable Tile Installations

The system is made of soft lead, which has a low elastic modulus. This allows it to remain flexible and slowly 'creep' into new configurations as the building settles or moves, maintaining a continuous, weather-resistant seal without tearing or shearing.

Type A is a flat cap designed for joints where masonry units are in the same plane, such as on copings or lintel tops. Type B is a 90-degree cove cap used for right-angle joints, like where a cornice meets a wall or at window sills.

Yes, absolutely. While it is widely used in historic preservation for its unique properties, the system is also ideal for new construction to ensure long-term joint durability from the start. The A-2 Type A cap is specifically for new-construction installs.

WEATHERCAP is a lead product and requires standard safety precautions. Installers should use gloves and wash hands thoroughly after handling, in accordance with OSHA regulations (29 CFR 1910.1025) for lead, to ensure a safe installation process.

Yes, the lead caps can be painted to match surrounding materials for any aesthetic requirement. If left unpainted, the surface naturally oxidizes to a neutral grey color that blends well with most stone and masonry, providing a discreet appearance.

We offer a range of stock sizes for both Type A and Type B profiles to fit common joint widths from under 3/8-in to 1-1/2 in. For non-standard conditions, custom sizes and configurations are available upon request to meet specific project requirements.