SOLARMOUNT® BUTYL is a self-sealing roof attachment engineered for speed, simplicity, and watertight performance. Optimized for Unirac’s SOLARMOUNT racking system, this solution uses a pre-applied butyl pad to eliminate traditional flashing, reduce labor, and ensure a clean, damage-free installation on composition shingle roofs. Whether you’re installing direct-to-rafter or direct-to-deck, SOLARMOUNT BUTYL provides a versatile, reliable solution backed by industry-proven materials.
Open slot design and included NXT rail clamp make rail connectivity and wire management seamless. Proven compatibility ensures peak system performance and structural integrity.
Pre-applied butyl pad means no metal flashing, no mess—just peel, place, and fasten.
Supports both rafter and direct-to-deck installations.
Speeds up install time with fewer components and no shingle disturbance.
Butyl material conforms to the roof and screws for a strong, water-tight bond.
Long-lasting seal withstands extreme temperatures and weather conditions.
Product is approved for High Velocity Hurricane Zone of the Florida Building Code. NOA No. 24-0129.06.
Each kit includes ONE (1) Butyl Attachment, ONE( 1) NXT Rail Clamp, and TWO (2) #14 Screws with Sealing Washer for Rafter Mounting. Additional #14 Screws and Butyl Pads are sold separately.
SOLARMOUNT® is the trusted rail-based racking system for residential and commercial solar installs. Built for lasting performance and proven in the field, it…
Peel off the release paper from the underside of the attachment and lightly place it on the roof. For rafter mounting, place the attachment directly over the rafter. Secure attachment with 2 screws
Peel off the release paper from the underside of the attachment and lightly place it on the roof. Use 6 screws for direct-to-deck installations.
Please reference the SOLARMOUNT BUTYL Installation Manual for complete instructions.
SOLARMOUNT delivers consistent strength, broad compatibility, and a clean aesthetic across every project. With versatile clamps and multiple rail profiles, it’s ready for any install.