Contractors specifying metal roofing in 2026 have four new product options to evaluate: a standing seam fastener engineered for wood framing, an architectural zinc line expanded into North America, an expanded line of ES-1 compliant edge metal, and a two-pipe snow retention system priced below the manufacturer’s comparable offering. Each release targets a specific gap in metal roof installation, from panel dimpling and clip fastening to edge termination and snow management on standing seam profiles.
What Is New in Standing Seam Fasteners?
A new standing seam roofing screw is designed for wood decking and framing in flanged and clip-based metal roofing systems. The fastener features a low-profile pancake head that sits flush, which helps reduce panel dimpling. A sharp point supports faster starts in wood, and coarse threads deliver holding power. The screw uses a T25 star drive for improved bit engagement and reduced cam-out.
For installers, the screw fits two common standing seam scenarios. In flanged systems, the low-profile head lets the fastener sit flush with the panel. In clip-based assemblies, it is built for clip or attachment-point fastening on wood substrates typical in residential and light commercial projects. Product information is available at teksscrews.com.
What Does the Granum Extra Zinc Line Offer?
An architectural titanium-zinc material has been introduced in North America for roofing, façades, wall cladding systems, gutters, downspouts, and other exterior applications. The product features a matte coating and is available in two finishes: Basalte, a dark gray nearly black, and Granite, a lighter gray. Developed and manufactured in Germany, the line is intended for commercial and residential projects and can be paired with materials including wood, stone, and glass.
The material meets ASTM B69-21 Architectural Rolled Zinc Type 1. More information is available at rheinzink.us.
What Edge Metal Profiles Are Now ES-1 Compliant?
Eight new profiles have been added to an ES-1 Compliant Edge Metal line designed to meet the ANSI/SPRI/FM 4435/ES-1 standard and International Building Code requirements. The expansion is supported by new online resources, including 3D renders, installation guides, and editable architectural specifications, to help designers and contractors specify and install the systems.
Manufactured at the company’s 10 U.S. plants, the edge metal is available in coated and painted configurations, including drip edge, gravel stop, fascia, coping, and counterflashing profiles. Coated options allow roofing membranes to be welded directly to the metal, which can reduce installation time. More information is available at FlashCo.com.
How Does the Rocky Fence Snow Retention System Work?
Rocky Fence is a two-pipe snow retention system for standing seam metal roofs, designed for both new construction and retrofit applications. The system uses one aluminum bracket and two nominal 1-inch aluminum tubes. The bracket attaches to a compatible S-5! clamp selected for the specific roof panel and seam geometry.
Rocky Fence is available in mill finish aluminum, dark bronze, and custom powder-coated colors. The system is priced below the manufacturer’s comparable Blizzard II system, with estimated savings ranging from $5 to $18 per linear foot depending on finish. More information is available at rockymountainsnowguards.com.
FAQ
What is the new standing seam screw for metal roofing?
The new screw is designed for wood decking and framing in flanged and clip-based metal roofing systems. It has a low-profile pancake head to reduce panel dimpling, a sharp point for faster starts in wood, coarse threads for holding power, and a T25 star drive for bit engagement.
What is Granum Extra zinc used for?
Granum Extra is an architectural titanium-zinc material used in North America for roofing, façades, wall cladding systems, gutters, downspouts, and other exterior applications. It is available in Basalte (dark gray, nearly black) and Granite (lighter gray) finishes, and meets ASTM B69-21 Architectural Rolled Zinc Type 1.
What is the Rocky Fence snow retention system?
Rocky Fence is a two-pipe snow retention system for standing seam metal roofs, using one aluminum bracket and two nominal 1-inch aluminum tubes. The bracket attaches to a compatible S-5! clamp, and the system is priced below the manufacturer’s comparable Blizzard II system, with estimated savings of $5 to $18 per linear foot depending on finish.
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This article summarizes reporting from roofingcontractor.com.