Drexel Metals DMC 100S is a 1.5" tall single-lock or double-lock mechanically seamed standing seam panel available in 24 gauge steel, 0.032/0.040 aluminum, 16 oz copper, and zinc. Field or shop roll-formed to length.
Key Features
1.5" single or double-lock mechanical seam
24 ga steel, 0.032/0.040 aluminum, copper, or zinc
Field or shop roll-formed panels
UL 90 and FM 4471 approvals
Carlisle-family Total System warranty available
Available Colors
22 options
Selected color
Regal White
DMC 100S: The ADC Roofing Deep Dive
The Drexel Metals DMC 100S represents a top-tier choice in mechanically seamed standing seam roofing, recognized for its exceptional durability and performance. This panel features a 1.5-inch tall seam, available as either a single or double-lock mechanical seam, providing superior weather integrity. The double-lock option, in particular, offers an enhanced watertight seal, making it ideal for projects demanding the highest level of protection against the elements. Panel material options are extensive, including 24-gauge steel, 0.032/0.040 aluminum, 16 oz copper, and zinc, catering to diverse aesthetic and structural requirements.
A significant advantage of the DMC 100S is its flexibility in panel formation. Panels can be either field or shop roll-formed to specific lengths, minimizing waste and seams on the roof, which enhances both aesthetics and performance. This customizability ensures a perfect fit for complex roof geometries and larger commercial projects. The product boasts impressive certifications: UL 90 for wind uplift, FM 4471 for severe hail and fire, and Miami-Dade product approval, underscoring its ability to perform in extreme weather conditions, including hurricane zones.
The 35-Year Kynar 500® finish (or Hylar 5000® PVDF) ensures that the roof maintains its vibrant color and protective qualities for decades. This high-performance coating is engineered to resist fading, chalking, and industrial pollutants, crucial for long-term aesthetic and structural integrity. Furthermore, a Carlisle-family Total System warranty is available, which covers not just the metal panels but also specific underlayments and accessories when installed as a complete system, offering comprehensive protection and peace of mind.
Selecting the Drexel Metals DMC 100S demonstrates a commitment to longevity and performance. ADC Roofing's certified installers are experts in the precise techniques required for mechanical seaming, guaranteeing a flawless installation that maximises the panel's robust features. For property owners seeking a premium metal roofing solution that offers unparalleled protection, aesthetic versatility, and a comprehensive warranty, the DMC 100S is a definitive choice, delivering enduring value across its extensive lifespan.
Why DMC 100S Fits DFW Roofs
The DMC 100S's FM 4471 rating makes it highly suitable for DFW, providing proven resistance to the region's intense hail. Its Kynar 500® finish is engineered to withstand the extreme DFW summer heat and UV, ensuring color retention and durability. Property owners often prefer the robust protection of mechanically seamed systems when dealing with DFW's unpredictable weather patterns, and the broad DFW-area insurance carrier approvals for Class 4 roofs are a benefit.
How ADC Installs DMC 100S
ADC Roofing installs the DMC 100S with precision, utilizing specialized mechanical seaming tools to form robust single or double-lock seams, ensuring unparalleled weather tightness. Our certified crews expertly manage panel formation, whether field or shop rolled, to optimize lengths and reduce field splices. We integrate critical attic ventilation and appropriate underlayments to enhance the overall performance and energy efficiency of the DFW roof system.
DMC 100S — Frequently Asked Questions
Q.What does 'mechanically seamed' mean for my roof's durability?
Mechanically seamed roofs like the DMC 100S have their panel seams crimped and interlocked using specialized tools. This process creates an extremely strong, watertight, and wind-resistant seal that offers superior long-term performance, especially in severe weather conditions.
Q.Is the Kynar 500® finish durable enough for DFW's intense sun?
Absolutely. Kynar 500® is specifically formulated to resist the damaging effects of intense UV radiation and extreme temperatures, making it an excellent choice for DFW. It maintains its color and integrity for decades, far outperforming standard paint finishes.
Q.Can I get a metal roof in custom colors for my DFW property?
Drexel Metals offers a wide range of standard colors for the DMC 100S, and custom color options may be available depending on project size and lead times. ADC Roofing can consult with you regarding specific aesthetic requirements and availability, especially for HOA compliance.
Q.How does the Miami-Dade approval relate to DFW roofing?
While DFW is not a hurricane zone, Miami-Dade product approvals signify a roof's exceptional performance against extreme wind uplift. This rigorous testing assures DFW property owners of superior protection during high-wind events and severe thunderstorms, often exceeding local code requirements.
Q.What is the benefit of a Carlisle-family Total System warranty?
A Carlisle-family Total System warranty covers all components of the roof system—panels, specific underlayments, and accessories—when installed correctly as a unit. This provides comprehensive coverage and a single point of accountability, offering enhanced peace of mind for the homeowner.
About Drexel Metals
Drexel Metals is a leading manufacturer of standing seam metal panel roofing products. ADC Roofing is a certified Drexel Metals installer serving the entire Dallas–Fort Worth Metroplex, with in-house crews trained on Drexel Metals's installation specifications and warranty requirements.
We stock DMC 100S samples in our Southlake showroom and can deliver full-size color chips to your home. Every Drexel Metals installation from ADC includes manufacturer-certified underlayment, ridge ventilation, and starter strip — a complete factory-spec system.