David L. Lawrence Convention Center
Single-source solution for a complex waterproofing, vegetated roofing, amenity, and roofing project.
With you every step of the way
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The proven leader in enclosure solutions
At Siplast, our high-performance roofing, waterproofing, and building enclosure systems are designed to protect unique, iconic structures across North America. Siplast is committed to partnering with customers every step of the way, from design to installation and beyond, offering custom, dependable solutions that meet the evolving demands of the modern building enclosure.
Whatever your project needs, Siplast has your solution
Learn how our products can work with your project requirements
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Detail drawing library
Looking for more in-depth information about the assembly process? This video provides a comprehensive overview, but for precise measurements, material specifications, and intricate connections, please consult the Detail Drawings Library. You'll find all the critical data needed to ensure a compatible assembly.
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Upcoming Events
Siplast participates in more than 200 events annually. Keep up-to-date with the latest Siplast virtual and in-person events. Don't miss out on your chance to learn, discuss, and network with peers and subject matter experts. We look forward to seeing you soon!
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Accredited Learning Resources
We are pleased to offer the opportunity to earn continuing education units (CEU) from the variety of accredited educational programs listed here. Whether you are just getting started in your career or are a seasoned professional, our subject matter experts have content for you.
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GAF | Siplast building science events
GAF and Siplast have come together to form an elite team of building & roofing science experts that can provide the knowledge you need to make informed technical and design decisions.
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Space Needle
Preserving and renovating the observation deck of the 57-year-old world icon in the State of Washington - without interruption to visitors.
United Nations - General Assembly
Protecting a world-renowned facility. Reroof the iconic UN General Assembly Building - the original roof was past its useful service life. Help facilitate the uninterrupted operation of the UN General Assembly Hall, the heart of the building's internationally-critical operations.
Jacob K. Javits Convention Center
The Jacob K. Javits Convention Center in New York City was in need of a multi-faceted reroofing solution. The project's goals included addressing existing leaks and helping realize the client's vision of becoming a role model for environmental leadership to the exhibition industry globally.
Maple Leaf Gardens
Replacing - and preserving - an iconic Toronto dome. The building owners were seeking a solution that would not only match the original aesthetics, but that could also help them meet their environmental objectives.
Hardesty Arts Center
Providing a vegetated roof solution for a facility in the busy downtown Arts District of Tulsa.
Jubilee House
Reroofing an 87-unit apartment building for low-income tenants, carefully minimizing disruption to residents.
FOUNDATION OF INNOVATION
Original developers of SBS-modified bitumens
Paradiene and Veral incorporate our SBS-modified bitumen technology allowing exceptional elongation and recovery properties over a wide range of temperatures. These high-performance, two-ply roof systems have become trusted solutions and have become a mainstay for commercial building projects.
RESOURCES
Take a tour of the RISE Center
Siplast built its reputation as the original developer of SBS-modified bitumen for roofing and waterproofing. Research and innovation remain at the core of everything we do, from product development to advancements in application methods.
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