Solar Installion
Simplified.

The Sunstack Integrity Line™ of mounts and
rails delivers fast, reliable, code-compliant solar mounting systems — engineered for performance, longevity and simplicity.

The Integrity Line™

System Longevity Redefined

The Integrity Line's™ design is a product of relentless innovation, reducing destructive load transfers while enhancing speed and reducing cost. Every component, every interaction is crafted to ensure optimal performance in all climates and geographies.

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Proven Material Formulation

Advanced Attachment Technology

The Sunstack team has been developing top-down butyl-based roof attachments for decades. Sunstack's longevity-focused Butyl formulation is produced by one of the world's top butyl manufacturers. Experience matters and Sunstack is designing tomorrow's solutions based on more than 25 years of lessons learned.

Channel Rail that Defies Expectation

Building with the Sunstack Integrity Line™ inspires confidence.
It's an easy-to-install channel rail system built to conquer +120PSF winters, the fiercest topical winds and economic headwinds.
The single tool design keeps crews installing fast and hassle free.

Engineered for the Future

The SS Mount® answers the "good, cheap and easy" problem. By decoupling the sealing surface and the mounting bracket, destructive loads are prevented from reaching the roof.
It’s not just a solar mount —
it’s a masterpiece of rooftop innovation.

At Sunstack, our expertise in the industry and our commitment to integrity is what makes us different. Our reputation keeps our value proposition simple:
We don’t just build products to sell, we build partnerships to last."

Meet our Founders

Our small team boasts a collective 60 years of PV solar racking design and manufacturing experience. Our install partners' satisfaction is what drives our relentless pursuit of excellence.

SS Builder &
Downloads

Even while the SS builder™ tool is still in development, you will still be able to download P.E. letters, spec sheets, certificates and more. Click the button below to explore.

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Solar InstallionSimplified.