Installation ease with impeccable results makes our DMC 450SL roof system a standout choice. The 1-1/2" Snap Lock profile and DMC 450SL Clip create a continuous interlocking system that installs quickly, reducing labor costs. The concealed fastener and clip application also allow thermal expansion and contraction movement to help keep the beautiful finish straight and true.

Ideal Application

Commercial Applications
Residential Applications
Available widths:

*Drexel Metals design pressures, wind uplifts and test reports are for specific deck attachments, material gauges, clip spacing and panel widths.
Substrates available:
Galvalume 24ga
Drexlume 24ga

Product Options:
Factory made or field rolled to exact lengths
Optional: striation, beads, pencil ribs
Can be installed over plywood decking and Drexel Metals MetShield underlayment.

Minimum slope 3:12
Minimum Roof Pitch: 3:12 low roof pitch

In accordance with UL

UL 580 Wind Uplift (Class 90) / UL 1897
UL 2218 Class 4 Hail Impact
UL 263 Fire Certification
UL 790 Class A Fire Rating
UL Environmental SRI Third-Party Verified
Florida Building Code Approved
Finishes and product warranty:

Available in a variety of coatings and colors by AkzoNobel. See the (This should link to the color chart) for standard colors and paint specifications.
Galvalume Substrate:

High-performance painted metal roofing product, carefully tensioned leveled for superior flatness.
35 Year Warranty
35-Year Non Pro-rated PVDF Paint Warranty
Drexlume Substrate:

Mill finished Galvalume with a two-sided, clear acrylic finish.
25 Year Warranty
25-Year Non Pro-rated Drexlume Warranty (Acrylic Coated Galvalume)

Silicon Poly
PVDF Coated
PVDF & Galvalume
Warranty Data
Gold Warranty Cover Options
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