Quality materials and more than 100 years of successful design application govern the construction of our DMC 100SS 1″ mechanically seamed metal roof system. Ideal for light commercial or residential applications, this smartly detailed profile can be curved for enhanced architectural appeal. Installed as full-length panels with no end laps helps provide the ultimate in all-weather and watertight protection curved installations.
Light Commercial Applications
12″, 14″, 16″, 18″, 19″, 20″ or 21″*
*Drexel Metals design pressures, wind uplifts and test reports are for specific deck attachments, material gauges, clip spacing and panel widths.
GalvalumeÂ® â€“ 24ga and 26ga
DrexlumeÂ® â€“ 24ga and 26ga
Aluminum â€“ .032″
Copper â€“ 16 oz and lead-coated copper
Single lock panel
Double lock panel
Radius panel (single or double lock)
Factory made or field rolled to exact lengths
Optional: striation, beads, pencil ribs
Can be installed over plywood decking and Drexel Metals MetShieldÂ® underlayment.
Minimum slope 2:12
Minimum Roof Pitch: 2:12 â€“ low roof pitch
In accordance with UL
UL 580 Wind Uplift (Class 90)
UL 2218 Class 4 Hail Impact
UL 790 Class A Fire Rating
UL Environmental â€“ SRI Third Party Verified
Finishes and product warranty:
Drexel Metals standard colors are produced by AkzoNobel and contain a minimum of 70% PVDF (Kynar500/Hylar5000) base resin with ceramic pigments. All colors are formulated to ensure consistent appearance, quality and long-term appearance.
Our Family of Product Warranties
Drexel Metals Gold Standard 35 Year Non-Prorated Paint and System Warranty
Drexel Metals PVDF 35 Year Paint Warranty
Drexel Metals SMP 25 Year Paint Warranty
Drexel Metals PVDF 35 Year Paint and Aluminum Substrate Warranty
Drexel Metals International Paint Warranty
Drexlume Mill Finished Galvalume Warranty
Why so many warranties? The answer is simple….there is not a â€œone size fits allâ€ warranty.
The Gold Standard Warranty covers the entire Drexel Metals system from the roof deck up and is offer exclusively through our network of fabricators and certified installers. Here are the benefits; If our product fails during the warranty period, Drexel Metals will replace your roof at no cost to you and since your Drexel Metals metal roof is a sensible investment, if you ever decide to sell your property we will transfer the warranty to the next owner(s) for the life of the warranty. For homeowners, its importnat to note that according to Remodeler Magazine you will recoup 85% of your initial investment upon the sale of your property.
Our steel products are painted over prime, made in the USA, Galvalume, AZ50 and is all Tension Leveled for superior flatness. Galvalume is an aluminum/zinc coated carbon steel product that was designed specifically for building products and contains approximately 80% aluminum in the coating by volume. Galvalume offers much better cut edge protection than traditional hot dipped galvanized products. It carries a 25 year warranty against perforation.
Our aluminum products are painted over prime, made in the USA, aluminum. We use multiple alloys and tempers to ensure that the products supplied will meet and/or exceed your requirements. We are big fans of using our painted aluminum products for coastal applications and have invested a lot of R&D funds to ensure our aluminum roof systems meet and/or exceed the high wind requirements. Our painted aluminum in salt environments does carry a 25-year warranty, however there are annual maintenance requirements.
Drexlume is our version of mill finished GalvalumeÂ® with a two-sided, clear acrylic finish that is installed as a unpainted product. The clear acrylic is there to aid with roll forming and will weather away over time (no impact to the performance). Drexlume carries a 25-Year Non Pro-rated Drexlume Warranty (Acrylic Coated Galvalume)