The most advanced engineered structural compostite roof deck system in commercial roofing
Combining high-tensile steel, Duraflex Mineral Board, and thermal insulation into a non-combustible, dry-installed assembly with 55+ years of proven performance.
Loadmaster is the trusted choice for architects, engineers, and building owners who demand long-term structural performance and roof system durability.
Backed by 13 original U.S. patents and installed exclusively by manufacturer-trained professionals.
With 5,000+ possible roof deck assemblies, Loadmaster offers unmatched flexibility for new construction and retrofit projects of any scale. Every system is custom-engineered to resist wind uplift, gravity loads, and diaphragm shear forces, improving stability under wind and seismic loads while significantly extending roof service life.
13 ORIGINAL US PATENTS
High-tensile steel, dry-installed non-combustible structural composite system
5,000+ POSSIBLE ASSEMBLIES
Loadmaster offers unmatched flexibility for new construction and retrofit projects of any scale.
MANUFACTURER-TRAINED INSTALLERS
Installed exclusively by certified professionals nationwide
55+
YEARS OF PERFORMANCE
600M+
SQ FT INSTALLED
Zero
RECORDED BLOW-OFFS
Engineered for long term performance.
The only patented dry-installed, non-combustible structural composite roof deck system proven with over 600 million square feet and more than five decades of uncompromising performance.
Flat Roofs
Sloped Roofs
Retrofitting
LWIC/Gypsum
The Terminator
Trusted by …
Reach Out for a Quote
Contact Loadmaster today for a free quote and discover why builders nationwide have trusted us with over 600 million square feet of successful installations.
Why Loadmaster
Loadmaster is a structural roof deck system built for the demands of today's construction industry and backed by more than five decades of proven performance.
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55+ years. 600M+ square feet. Zero recorded blow-offs.
The numbers speak for themselves.
A proven system backed by decades of real-world performance.
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No two buildings are the same — neither are our solutions.
5,000+ possible assemblies, custom-designed for every application.
Built to your specs, not off a shelf.
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From Fortune 500 companies to federal installations.
Kohler, Publix, Purina, Texas Instruments, USAF and more.
The brands that demand the best choose Loadmaster.
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Every project begins with a complimentary structural analysis.
No commitment required — just clarity before you build.
Get the engineering data you need before you spec a single materia