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450 Profile

Installation ease with impeccable results makes our DMC 450 roof system a standout choice. The 1-1/2″ Snap Lock profile and DMC 450 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
  • Residential
Product Data Sheet
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Color Chart
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SUBSTRATE

Painted Galvalume® – 22ga, 24ga and 26ga
Drexlume™ – 22ga, 24ga and 26ga
Aluminum – .032″ and .040″

PANEL RIB

Factory made or field rolled to exact lengths.
Options: flat panel, clip relief, striations, bead, small and large V, small and large pencil.

Available Widths

12” – 20”*

Optimal Panel Widths

12”, 16” and 20”

*Drexel Metals design pressures, wind uplifts and test reports are for specific deck attachments, material gauges, clip spacing and panel widths.

SLOPE

Minimum slope 3:12

MINIMUM ROOF PITCH

3:12 – low roof pitch

TESTING

• 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

Notice

Drexel Metals test reports are for specific attachments, material gauges, clip spacing and panel widths. A complete specification and listing is available.

Installation

Can be installed over plywood decking and Drexel Metals MetShield® underlayment.

35 YEAR WARRANTY - GALVALUME AND ALUMINUM SUBSTRATES

35 year non pro-rated PVDF Paint Warranty
High-performance painted metal roofing product, carefully tensioned leveled for superior flatness.

25 YEAR WARRANTY - DREXLUME SUBSTRATE

Mill finished Galvalume® with a two-sided, clear acrylic finish.

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Get In Touch

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Where to Buy

Find a Drexel Metals Representative near you!