Drexel MetalsSnap-Lock — 1.75" tall

DMC 1.75SL Snap-Lock

Architectural snap-lock standing seam — 1.75" seam

Warranty
35-Year Kynar 500® finish
Wind
UL 90
Impact
Class A Fire / UL 2218 Class 4
Algae
Kynar 500® / Hylar 5000® PVDF

About the DMC 1.75SL Snap-Lock

Drexel Metals DMC 1.75SL is a snap-lock 1.75" tall standing seam panel — a faster-installing alternative to mechanically seamed panels for residential and light commercial. 24 gauge steel or 0.032 aluminum.

Key Features

  • 1.75" snap-together seam
  • 24 ga steel or 0.032 aluminum
  • Concealed clip fastening
  • Minimum 3:12 slope
  • Custom PVDF color options

Available Colors

22 options
DMC 1.75SL Snap-Lock in Regal White — Drexel Metals asphalt shingle
Selected color
Regal White

DMC 1.75SL Snap-Lock: The ADC Roofing Deep Dive

The Drexel Metals DMC 1.75SL Snap-Lock panel offers an advanced standing seam solution, distinguished by its 1.75-inch tall snap-together seam. This design eliminates the need for mechanical seaming, accelerating the installation process significantly. It is an ideal choice for both architectural residential and light commercial projects seeking the benefits of metal roofing with a streamlined installation. The panels are available in durable 24-gauge steel or lightweight 0.032 aluminum, providing versatility to meet various structural and aesthetic demands. Built for longevity and performance, the DMC 1.75SL features a 35-Year Kynar 500® finish. This premium coating is renowned for its exceptional resistance to UV degradation, fading, and chalking, ensuring the roof maintains its pristine appearance and protective capabilities for decades. The inherent algae resistance of the Kynar 500® PVDF further contributes to low maintenance and long-term curb appeal, a crucial factor in DFW’s climate. This panel system is engineered for robust protection. It carries a UL 90 wind rating, ensuring resistance against high wind uplift, and a Class A Fire rating, providing superior fire protection. Furthermore, it boasts a UL 2218 Class 4 impact resistance rating, which signifies its ability to withstand severe hail impacts—a key concern in the DFW metroplex. The concealed clip fastening system not only provides a clean, fastener-free aesthetic but also allows for the natural thermal expansion and contraction of the metal, preventing stress and extending the roof’s lifespan. ADC Roofing consistently recommends the Drexel Metals DMC 1.75SL for its blend of performance, aesthetics, and ease of installation. Our certified installers are adept at leveraging the snap-lock design to create a precise, watertight roofing system. For homeowners and property managers in DFW looking for a durable, visually appealing, and high-performing metal roof that stands up to local climate challenges, the DMC 1.75SL is a distinguished choice that delivers lasting value and protection.

Why DMC 1.75SL Snap-Lock Fits DFW Roofs

The DMC 1.75SL's UL 2218 Class 4 impact rating provides critical protection against DFW's frequent hail storms. Its Kynar 500® finish is designed to resist the intense DFW summer sun and heat, maintaining color and integrity. The clean aesthetic of this standing seam panel typically meets or exceeds DFW HOA architectural guidelines, making it a popular and approved choice.

How ADC Installs DMC 1.75SL Snap-Lock

ADC Roofing installs the Drexel Metals DMC 1.75SL ensuring that each 1.75-inch snap-lock seam is fully engaged and secure, providing a watertight seal without the need for mechanical seaming tools. Our certified teams meticulously employ the concealed clip fastening system, allowing for proper thermal movement essential for metal roofs in DFW's climate. We carefully integrate appropriate underlayments and ensure optimal attic ventilation to maximize the roof system's energy efficiency and longevity.

DMC 1.75SL Snap-Lock — Frequently Asked Questions

Q.Is a snap-lock metal roof as durable as a mechanically seamed one?

Snap-lock systems like the DMC 1.75SL are highly durable for most applications, especially residential and light commercial. While mechanically seamed roofs offer a slightly tighter seal often preferred for very low slopes or extreme conditions, the DMC 1.75SL's design, combined with ADC's expert installation, ensures excellent weather resistance for DFW.

Q.Will a metal roof help with my energy bills in DFW?

Yes, metal roofs can contribute to energy savings in DFW. Their reflective Kynar 500® finish can reduce heat absorption. Combined with strategic underlayment and ADC's focus on proper attic ventilation, this can significantly lower cooling costs during the intense Texas summers.

Q.What does a UL 2218 Class 4 rating mean for hail in DFW?

A UL 2218 Class 4 rating means the DMC 1.75SL has passed rigorous tests simulating extreme hail impacts without puncturing. This is paramount for DFW property owners, as it offers superior resistance to hail damage, often qualifying for insurance premium reductions from carriers like Allstate and Farmers.

Q.Are there many color options available for this Drexel Metals roof?

Yes, the Drexel Metals DMC 1.75SL is available in 22 standard colors, all featuring the long-lasting Kynar 500® PVDF finish. This extensive palette ensures you can find a color that complements your property and meets any HOA aesthetic requirements in DFW.

Q.Is the minimum slope of 3:12 a common requirement for standing seam?

A 3:12 minimum slope is a common and appropriate requirement for snap-lock standing seam systems like the DMC 1.75SL. It ensures efficient water runoff and proper performance of the roofing system, aligning with professional roofing standards.

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 1.75SL Snap-Lock 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.