PAC-CLAD (Petersen)Mechanical Seam — 2" tall

Tite-Loc Plus

Mechanically-seamed structural standing seam with factory sealant

Warranty
30-Year Non-Prorated PVDF Finish
Wind
UL 90 / FM 4471 / Miami-Dade NOA
Impact
Class A Fire / UL 2218 Class 4
Algae
PVDF Kynar 500® / Hylar 5000®

About the Tite-Loc Plus

PAC-CLAD Tite-Loc Plus is a 2" tall mechanically double-locked standing seam panel with factory-applied continuous sealant. Ideal for low-slope architectural applications (down to 1/2:12) and hurricane zones.

Key Features

  • 2" mechanical double-lock seam
  • Factory-applied continuous butyl sealant
  • Minimum 1/2:12 slope capability
  • Miami-Dade NOA + FM 4471 approvals
  • Full PAC-CLAD 40+ color Kynar palette

Available Colors

22 options
Tite-Loc Plus in Regal White — PAC-CLAD (Petersen) asphalt shingle
Selected color
Regal White

Tite-Loc Plus: The ADC Roofing Deep Dive

The PAC-CLAD Tite-Loc Plus is a highly robust 2-inch tall mechanical double-locked standing seam panel, engineered for structural integrity and exceptional weather resistance. This profile is distinguished by its mechanically seamed design, which requires specialized equipment to form a double-locked seal. This process creates an incredibly strong and watertight connection between panels, making it suitable for even the most demanding applications and harsh environments, including hurricane zones. A factory-applied continuous butyl sealant within the seam further enhances its impermeability, offering superior protection against moisture intrusion, a critical feature for any long-term roofing solution in DFW. The Tite-Loc Plus boasts impressive performance capabilities, including a remarkable minimum 1/2:12 slope capability, which expands its applicability to very low-slope architectural designs where other metal roofing systems may not be suitable. This is particularly advantageous for commercial or modern residential projects seeking minimalist roof lines. Its certifications from Miami-Dade NOA and FM 4471, alongside UL 90 wind uplift, attest to its resilience against extreme weather conditions. These approvals are paramount for DFW property owners concerned with hurricane-force winds and severe storms. The full PAC-CLAD 40+ color Kynar palette ensures that this highly functional panel does not compromise on aesthetic options. The 30-year non-prorated PVDF finish warranty underscores its commitment to enduring beauty and performance under the intense DFW sun. ADC Roofing's certified crews are highly skilled in the installation of mechanically seamed systems like Tite-Loc Plus. This involves precise alignment and the use of specialized mechanical seaming tools to ensure each double-lock seam is correctly formed and watertight. Given its application on potentially lower slopes, meticulous attention to detail in flashing, transitions, and the integration of proper attic ventilation is non-negotiable to prevent heat buildup and maintain the overall health of the roofing system in DFW's climate.

Why Tite-Loc Plus Fits DFW Roofs

PAC-CLAD Tite-Loc Plus's mechanical double-lock seam and Miami-Dade NOA rating make it exceptionally suitable for DFW's severe weather events, including high winds and heavy rains. Its low-slope capability provides design flexibility for certain DFW properties, and its robust construction helps meet stringent insurance requirements from carriers such as USAA or State Farm. The Kynar finish maintains integrity under the intense DFW sun.

How ADC Installs Tite-Loc Plus

Installing Tite-Loc Plus requires specialized mechanical seaming equipment, which ADC Roofing's certified technicians are expertly trained to operate. We ensure every double-lock seam is perfectly formed and the factory butyl sealant is fully engaged for maximum waterproofing and wind resistance. Proper ventilation and flashing are paramount, especially for low-slope applications, to prevent heat issues and ensure long-term performance.

Tite-Loc Plus — Frequently Asked Questions

Q.What is a mechanical double-lock seam?

A mechanical double-lock seam involves two folds of metal crimped together and then folded a second time, creating a highly secure and waterproof seal. This process requires specialized machinery for installation, resulting in superior wind uplift and weather resistance compared to snap-lock systems.

Q.Can Tite-Loc Plus be used on flat roofs in DFW?

While not for entirely flat roofs, Tite-Loc Plus is approved for slopes as low as 1/2:12. This makes it an excellent option for very low-slope architectural designs common in some commercial or modern residential properties across DFW, where other metal roofs might not perform reliably.

Q.How does this system perform against DFW's high winds and rain?

With UL 90, FM 4471, and Miami-Dade NOA approvals, Tite-Loc Plus is engineered for hurricane zones and extreme weather. Its mechanical double-lock seam and factory-applied sealant provide exceptional resistance to high winds and prevent water intrusion during heavy DFW rainstorms.

Q.Is the Kynar finish truly durable in DFW's sun?

Yes, the Kynar 500® / Hylar 5000® PVDF finish is industry-leading for its durability and color retention. It stands up remarkably well to the intense UV radiation and extreme heat of DFW summers, ensuring the roof's appearance remains consistent for decades with its 30-year non-prorated warranty.

Q.What are the common uses for Tite-Loc Plus in North Texas?

Tite-Loc Plus is ideal for both architectural and structural applications. In North Texas, it's frequently chosen for commercial buildings, schools, and custom residential homes that require a highly durable, low-maintenance roof capable of withstanding severe weather and offering design flexibility for low-slope aesthetics.

About PAC-CLAD (Petersen)

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

We stock Tite-Loc Plus samples in our Southlake showroom and can deliver full-size color chips to your home. Every PAC-CLAD (Petersen) installation from ADC includes manufacturer-certified underlayment, ridge ventilation, and starter strip — a complete factory-spec system.