• Seals pipe outside diameter sizes ranging from 141​ in. to 183​ in.
  • Constructed from injection-molded ABS plastic with schedule-80 equivalent strength.
  • Ensures lasting, weather-tight performance against leaks and environmental stress.
  • Specifically designed for reliable, permanent installation in Alta Pipe Chase Housings and Curbs.
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Price: $39.95
    Item #SIGRIST-2125
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    Description

    The Alta #2125 Sigrist Exit Seal is engineered to create a weather-tight seal for pipes with outside diameters between 1-1/4 inch and 1-3/8 inch. Constructed from injection-molded ABS plastic with schedule-80 equivalent strength, it ensures lasting performance against leaks, UV exposure, and environmental stress. Specifically designed for Alta Pipe Chase Housings and Curbs, this seal provides a reliable and permanent rooftop penetration solution.

    Key Features:

    • Seals pipe OD sizes from 1-1/4 in. to 1-3/8 in.
    • Injection-molded ABS plastic with schedule-80 performance
    • Weather-tight design for long-term durability
    • Compatible with Alta Pipe Chase Housings and Curbs
    • Backed by a limited lifetime warranty

    Specifications

    Model: Alta #2125 Sigrist Exit Seal

    Pipe size capacity: 1-1/4 in. to 1-3/8 in. outside diameter

    Material: Injection-molded ABS plastic

    Performance: Schedule-80 equivalent strength

    Application: Installs into Alta housing and curb openings

    Color: White

    How To

    • Prepare the Alta housing opening for the #2125 Exit Seal
    • Insert the seal into the opening until fully seated
    • Route pipe or tubing (1-1/4 in. to 1-3/8 in. OD) through the seal
    • Verify compression around the pipe for a weather-tight fit
    • Check alignment and confirm there are no gaps or leaks
    • Repeat process for each additional penetration

    FAQs

    Q: What pipe sizes does the #2125 Exit Seal support?
    A: It supports outside diameters from 1-1/4 inch through 1-3/8 inch.

    Q: What material is the #2125 made of?
    A: Injection-molded ABS plastic with schedule-80 strength.

    Q: Can the #2125 Exit Seal be reused?
    A: No, it is intended as a permanent installation.

    Q: What systems does it fit?
    A: It is designed for Alta Pipe Chase Housings and Curbs.

    Q: What warranty applies?
    A: The #2125 Sigrist Exit Seal is covered by a limited lifetime warranty.

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