NYC skyline

Guarantee resources for Siplast roofing and waterproofing

Contact us

Roofing & waterproofing system guarantees

Siplast roof membrane guarantees are available in 10-, 20-, 25-, and 30-year terms, depending on the assembly selected. Siplast waterproofing and surfacing guarantees are available in 5-, 10-, and 20-year terms, depending on the specific system chosen*. Your Siplast representative is available to discuss the guarantee requirements and options available for your project.
* Guarantee availability is subject to certain requirements; contact Siplast for more information. See sample Siplast sample guarantee(s) for complete coverage and restrictions.

Looking for a concise guide to our guarantees?

View guarantee guide
Two roofing contractors in orange safety vests and hard hats on a brown Siplast commercial flat roof, discussing the installation or inspection process with safety flagging in the background.

Extend guarantee coverage with the Encompass Program*

Siplast offers service-oriented options to help maximize the service life of your Siplast roofing investment during the guarantee coverage period and after. Too often, the best ways to get the most out of a roofing system — regular maintenance and inspection — are overlooked. That's why we developed the Siplast Encompass Program. Encompass helps you develop a building-specific regimen that can include regular inspection and preventative maintenance, infrared analysis to identify thermal anomalies, non-destructive tests to determine potential moisture or similar contaminations, and more.
* Eligible on certain projects, and additional requirements apply. Contact Siplast for more information.
Three Siplast sample guarantee documents laid out, showcasing the detailed terms and conditions of Siplast roofing and waterproofing warranties and commercial guarantees available to building owners.

Sample guarantees

Siplast roof membrane guarantees, Terapro reinforced and unreinforced waterproofing guarantees, and Terapro VTS reinforced and unreinforced waterproofing guarantees come in a variety of term increments.

Personalized support on your next project

Our team can help you find the system and guarantee that works for your project.
Connect with us

Submit a claim

Need to report a leak or other performance-related issue? Our Guarantee Services Department can help process your claim.
Fill out a form

How can Siplast help solve my toughest challenge?

Browse all systems