DeltaTrack™

SnapNrack’s Sealing Wood Screw is the new standard fastener for solar roof attachments. At 3 inches in length, this stainless steel screw provides reliable pull-out strength and secure anchoring into both roof decking and rafters. The custom ½” hex head makes the complete UltraRail and TopSpeed systems truly single tool so that installers never have to change out tool bits on their drills. The integrated sealing washer ensures a watertight connection without extra steps, helping installers save time on the roof while maintaining long-lasting system integrity. Now replacing the previous 2 ¼" and 2 ¾" lengths, this upgraded design simplifies ordering and installation across SnapNrack’s attachment product line. Built for strength, corrosion resistance, and leak protection, the Sealing Wood Screw is engineered to keep your solar projects secure and code-compliant for decades.

The SnapNrack DeltaTrack™ is a versatile roof attachment engineered for composition shingle installations within the TopSpeed® Universal System. Featuring SpeedSeal™+ Technology, DeltaTrack™ includes a pre-applied ¼” butyl pad for a clean, peel-and-stick waterproofing method that eliminates the need for additional sealant. Designed for deck or rafter mounting, DeltaTrack™ pairs seamlessly with SnapNrack’s Sealing Wood Screws for a secure, long-lasting connection to the roof structure. Its recessed base design keeps the butyl neatly contained and ensures consistent contact across the roof surface, delivering a reliable watertight seal that stands up to the elements. DeltaTrack™ maintains full compatibility with the TopSpeed® Universal Mount and all SnapNrack railless accessories, providing a flexible, installer-friendly attachment for any array layout.