ATAS InternationalSnap-Lock — 1.75" tall

Multi-Con SL

Snap-lock architectural standing seam for residential and light commercial

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 Multi-Con SL

Multi-Con SL is ATAS's 1.75" snap-lock standing seam panel with concealed clip fastening. Ideal for architectural residential and light commercial applications on 3:12+ slopes.

Key Features

  • 1.75" snap-lock seam
  • Steel, aluminum, or copper
  • Concealed clip fastening
  • Full Kynar 500® color palette
  • Compatible with ATAS solar mounting

Available Colors

22 options
Multi-Con SL in Regal White — ATAS International asphalt shingle
Selected color
Regal White

Multi-Con SL: The ADC Roofing Deep Dive

The ATAS Multi-Con SL is a 1.75-inch snap-lock standing seam panel, designed for both architectural residential and light commercial applications. Its concealed clip fastening system provides a clean, continuous aesthetic that complements a variety of building designs. The panels are available in steel, aluminum, or copper, offering flexibility in material choice depending on project needs and budget. The full Kynar 500® color palette ensures a broad range of finish options, maintaining color stability and resistance to weathering even under the intense DFW sun. This panel system is engineered for longevity. The Kynar 500® finish guarantees exceptional resistance against chalking, fading, and the degradation caused by UV radiation, which is a critical consideration in North Texas where summers consistently reach and exceed 100°F. The Class 4 impact resistance rating signifies its ability to withstand hail, a primary concern for DFW homeowners and property managers during the active hail season from March to June. This robust performance helps safeguard against significant damage, reducing the need for costly post-storm repairs. Beyond durability, the Multi-Con SL is also compatible with ATAS solar mounting systems, offering a forward-thinking solution for integrating renewable energy. The snap-lock design facilitates efficient installation while maintaining a secure, weather-tight seal. Its robust construction and concealed fasteners not only contribute to its aesthetic appeal but also enhance its long-term performance against the elements. For any roofing system, proper attic ventilation is paramount, especially with metal roofs in the DFW climate. ADC Roofing ensures that the Multi-Con SL system is installed as part of a comprehensive roofing solution, including appropriate ventilation strategies to mitigate heat buildup in the attic and improve interior comfort and energy efficiency. This holistic approach ensures the roof performs optimally and contributes to the overall stability and energy performance of the structure.

Why Multi-Con SL Fits DFW Roofs

The ATAS Multi-Con SL's Class 4 impact rating is essential for DFW's intense hail seasons. Its Kynar 500® finish holds up against extreme summer heat, important for HOA compliance on long-term appearance. Many insurance carriers in DFW, including State Farm and USAA, recognize the benefits of Class 4 impact-rated materials for potential premium considerations.

How ADC Installs Multi-Con SL

ADC Roofing installs the Multi-Con SL with precision, utilizing the concealed clip fastening system to ensure a clean, architecturally sound finish. We pay close attention to proper panel alignment and seam integrity, a crucial step for achieving the specified wind uplift and weather resistance. Ventilation is always integrated into our metal roofing installations to combat DFW's intense attic heat.

Multi-Con SL — Frequently Asked Questions

Q.What is a snap-lock standing seam panel?

A snap-lock standing seam panel has interlocking edges that 'snap' together, forming a secure and weather-tight seam. This design eliminates the need for mechanical seaming tools during installation, making it efficient for appropriate applications.

Q.How does the Kynar 500® finish perform in DFW's heat?

The Kynar 500® finish is highly resistant to UV degradation, fading, and chalking. In DFW's extreme summer heat, this means the panel will retain its color and aesthetic appeal for decades, unlike lesser coatings.

Q.What kind of slope is required for Multi-Con SL?

The ATAS Multi-Con SL is designed for applications on roof slopes of 3:12 or greater. This ensures proper water shedding and optimal performance of the snap-lock system.

Q.Is this panel durable against hail?

Yes, the Multi-Con SL boasts a UL 2218 Class 4 impact resistance rating. This signifies its ability to withstand significant hail impacts, a critical advantage during DFW's severe hail seasons, and it may be preferred by insurance carriers like Allstate or Farmers.

Q.Can I obtain HOA approval for this product in DFW?

Given its architectural appeal, clean lines, and broad Kynar 500® color palette, the Multi-Con SL is often well-received by HOAs in DFW. ADC Roofing can provide product specifications and color samples to assist with your approval process.

About ATAS International

ATAS International is a leading manufacturer of standing seam metal panel roofing products. ADC Roofing is a certified ATAS International installer serving the entire Dallas–Fort Worth Metroplex, with in-house crews trained on ATAS International's installation specifications and warranty requirements.

We stock Multi-Con SL samples in our Southlake showroom and can deliver full-size color chips to your home. Every ATAS International installation from ADC includes manufacturer-certified underlayment, ridge ventilation, and starter strip — a complete factory-spec system.