Celebrating 60 Years of Proven Performance!
Monolithic Membrane 6125® is the industry's first hot fluid-applied rubberized asphalt membrane. Developed in the early 1960’s, it improved both the quality and durability of waterproofing systems. MM6125 quickly became the premier choice for commercial buildings throughout the world.
Discover MM6125® innovations throughout our 60 years of proven performance
For 60 years, Monolithic Membrane 6125® has been protected not only buildings, but our clients’ investments, our natural resources, and the well-being of building occupants.
MORE R-Value per inch - R6.7 vs R5
Lower thickness = higher design flexibility
American Hydrotech receives Factory Mutual (FM) Approvals for Garden Roof® Assemblies
Hydrotech’s Garden Roof Assemblies have successfully passed a series of tests and met the rigorous requirements to achieve FM Approvals. Hydrotech is the only membrane manufacturer that can offer an FM Approval for a vegetated roof assembly, starting at the deck and up through the vegetation.
Garden Roof Planning Guide Request
With over 25 years of experience in all kinds of vegetated roofs, Hydrotech's 4th edition of the Garden Roof Planning Guide can take you from concept to completion in under 80 pages.
Protected Membrane Roof Planning Guide Request
The guide strives to educate architects, engineers, general contractors and other design professionals on the key benefits of a protected membrane roof compared to a conventional roof.
Learn About the Benefits of a Protected Membrane Roof in Less Than 5 Minutes
Protected Membrane Roof (PMR) Planning Guide, representing more than 50 years of proven assembly experience across the globe and 35+ years of Hydrotech’s industry knowledge.
Because if your roof membrane isn't protected neither is your building
Learn more about all the advantages of Hydrotech’s Protected Membrane Roof.
Waterproofing
Hydrotech Monolithic Membrane 6125® (MM6125®) enjoys a 50-plus-year proven track record of superior long-term waterproofing protection. Leading architects, engineers and owners employ thick, tough, flexible, and self-healing MM6125 on horizontal and vertical structures including plazas, parking decks, planters, tunnels, bridges, mud slabs, foundation walls, and roof areas.
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Protected Membrane Roof (PMR)
With a Hydrotech Protected Membrane Roof (PMR), your roof membrane is protected for the life of your building. Hydrotech PMR assemblies employ the right materials, in the right order, to produce a highly energy-efficient roof that lasts more than three times the lifespan of an average unprotected membrane roof.
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Amenity Deck
What could your roof be? A restaurant, bar, or nightclub? An outdoor space for employee gatherings or simply a quiet spot to work outdoors or enjoy lunch? Hydrotech Amenity Deck(s) beautifully, safely, and effectively transform a roof into any of these exciting new possibilities.
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Garden Roof
North America’s leading pioneer and innovator in green roof technology, Hydrotech offers a full range of assemblies and systems to meet your specific garden roof vision and requirement. Whether a lush lawn roof or a roof filled with diverse plants, shrubs, and trees, Hydrotech has your solution.
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To assist in designing your project, please explore our resource center where you can access literature, details, specifications, product information, project photography and more.
Enter Resource Center ››American Hydrotech, Inc. is committed to contributing to professional continuing education of architects by developing informative and relevant free continuing education courses that advance building science, sustainability, and qualify for AIA CES credit.
Learn More ››The Ledger Office Building in Bentonville, AR offers a fresh approach to connecting the workplace with the community. Their solution, the world’s first bikeable building designed to be community-centric by focusing on providing public access and amenities in the heart of Downtown Bentonville.
Project Details ››The Perelman Performing Arts Center is a unique venue for performances by all theater disciplines and other gatherings at the World Trade Center site in Lower Manhattan. The project delivers on a 20+ year old promise to bring an ambitious and inspiring arts and gathering space to the site as part of the larger WTC redevelopment plans in the aftermath of the 9/11 attacks and destruction.
Project Details ››The city of Boulder, CO identified that their outdated fire station was in dire need of a rebuild and relocation in order to better serve the community in terms of response time and efficiency. Davis Partnership Architects were brought in to being the new vision of Fire Station #3 to life and tackle the challenges of matching the community and fire department’s needs and wants.
Project Details ››The Cielo Apartments in Washington, D.C. offer incredible views of the surrounding area, from which you can even see the Capitol Building. Completed in 2023, 300 M St.
Project Details ››