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artistic sun flare over roofs in the mountains
Green Leaf Close-Up
realistic blue tinted rain drops
realistic blue tinted rain drops
realistic blue tinted rain drops
Green Leaf Close-Up
product image kast.png
Green Leaf Close-Up

Long-lasting Attachment Solution

Peak Possibilities

A Better Way to Build on the Roof.

A cast aluminum roof attachment designed to reduce leaks, cut installation time, and stand up to decades of wind, weather, and rooftop work.

The Products

roof attachment with shorter fins that include three spaces to secure attachment

Connect HD

Made Stronger with a Lower Profile to prevent additional friction from elements

roof attachment with taller fins that include two spaces to secure attachment

Connect

Made to Last and Install with Ease

The Anatomy

cast aluminum base with bolt holes and fins for attachment piece
fins with attachment piece
white, square waterproof tape cutout

Structural Fins

Stronger than traditional bolt connections and faster to install.

Laminate, Liquid Membrane Waterproofing

No weld failures, and universal roof integration.

Cast Aluminum

Single-piece cast design eliminates leak paths and weld failures.

Bullnose Edged, Flat Plate

Smooth transitions reduce wear from foot traffic and structural movement.

Award-Winning Innovation

KAST Attachment Solutions Named as a 2026 People’s Choice Innovative Product Showcase and Award Program Winner by the International Roofing Expo

The annual awards program celebrates the most innovative solutions in roofing and exteriors materials, equipment, tools, and services across eight categories.

IRE: INTL ROOFING EXPO by informa. Innovative Product Showcase and Awards Program. People's Choice Winner 2026

Solar is built to last decades. Too many roof mounts aren’t.

Roof Mounting Shouldn’t Be the Weak Link.

Installers know the drill:

  • Penetrations that turn into leaks

  • Rust and corrosion over time

  • Wind stress loosening hardware

  • Callbacks for maintenance

  • Labor-heavy installation systems

 

Every weak mount becomes a future problem. And future problems cost money.

cast aluminum attachment with solar panel linked with spring nut lined with white, square waterproof tape

Attachments

Guardrails

Safety Equipment

Solar Panels

Commercial Industrial Equipment

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