Firestop System Testing

We document confidence.

Whether your biggest concern is withstanding a potential fire emergency years down the road—or simply complying with current construction codes regarding firestop installation—Hilti offers multiple products and resources to foster confidence.

Designed To Be Tested

Take confidence in documented, lab-tested performance for thousands of Hilti products and systems.

Our in-house lab conducts firestop testing in accordance with ASTM E814 / UL 1479 for through-penetration firestop systems and ASTM E1966 / UL 2079 for construction-joint firestop systems. That means you can trust the F-rating and T-rating for each Hilti firestop system assembly. Optional tests are also frequently conducted to determine air leakage ratings (L-rating])and water leakage ratings (W-rating) of a firestop system assembly to ensure they meet your requirements.

When the unique demands of your application don’t match an already tested firestop system, you can request a complimentary Firestop Engineering Judgment. Hilti firestop specialists will help you identify an appropriate solution based on experience, testing and independent guidelines.