COASTALUME Steel

COASTALUME™ Steel Sheet

The Next Wave in Coastal Building Construction

 

COASTALUME™ is North America’s first GALVALUME®* solution engineered and warrantied for coastal environments. The new COASTALUME™ product combines U. S. Steel’s GALVALUME® solution with DuPont™ Tedlar® PVF film to create a revolutionary, maintenance-free, and highly sustainable roofing and siding solution that oers a level of durability needed in residential and commercial construction along the coast.

COMBINES GALVALUME® SOLUTION WITH DUPONT™ TEDLAR® PVF FILM BARRIER

The COASTALUME™ system is built to last, limiting replacement throughout the life of a building.

COASTALUME™ standing seam roofing and wall systems provide strength and protection from extreme weather:
‣ Can withstand hurricane-force winds up to 140 mph
Fire retardant
Reduces potential for leaks and related water damage
Resistant to: chalk, fade, mold, mildew, salt spray, chemical corrosion, and graffiti


BEST-IN-CLASS WARRANTY
‣ 25 years on steel substrate
‣ Up to 50 years on finish (fresh water rinse not required)
‣ Covers roofing and siding products installed up to 300' from breaking surf and 0’ from brackish water sources 

ADVANTAGES
Invented in 1960, DuPont™ Tedlar® has a long history of protecting surfaces in corrosive environments.

Tedlar® PVF film is a game-changer in the American steel construction market as a non-PFAS alternative to standard paint topcoat. 
 
Resistance to Color Fade and Chalk: Tedlar® excels in resisting UV damage, even in areas of prolonged exposure. Chemical Resistance: Tedlar® is highly resistant to the damaging effects of salt spray, acid rain, and corrosive chemicals, and it cleans easily.
Durability: Up to 50-year warranties without maintenance on the Tedlar® finish means COASTALUME™ is built to last, exceeding paint warranties.
Excellent Formability: Tedlar® can bend to any shape without cracking.
Versatility: Available in a wide range of colors and finishes.


SUSTAINABILITY
COASTALUME™ PRODUCT IS 100% RECYCLABLE
U. S. Steel GALVALUME® product contains up to 90% recycled steel content
‣ Average life of steel roof is 3x longer than asphalt shingles 
Using steel roofing keeps asphalt shingles out of landfills
 
Learn more: 


For more information about COASTALUME™ products, email COASTALUME@USS.com OR speak to your U. S. Steel Sales Representative.

To learn more about DuPont™ Tedlar® visit www.tedlar.com



*GALVALUME® is a registered trademark of BIEC International Inc.