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Engineered

by Professionals

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Built

Rock Solid

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Integrated

Designs

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Weather

Resistant

PRODUCT DEVELOPMENT

We start by listening to our customers tell us about their individual project needs.

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MANUFACTURING

Our expertise is in providing weather-tight roof penetration systems that fit your needs.

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DELIVERY

We strive to package and ship all orders within 24 hours from receipt of the order.

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Innovation That Works

WHY ALTA PRODUCTS

All products are built in the USA and backed with a 20 Year Warranty.

Sigrist Pipe Chase Housings, Curbs and Sigrist Exit Seal® by Alta Products, LLC are proven “off the shelf” weather-tight doghouses and Sigrist Exit Seals for consolidating up to 16 roof penetrations through just one roof opening – warranted for 20 years. Designed and patented by a 2nd generation HVAC professional, Peter Sigrist. Designed to create weather-tight pathways for conduit penetrations, pipe portals, ACR copper and PVC lines. Innovation that works and backed by a Customer Service team that gets things done right the first time.

As a Data Center facility we can’t afford any roof leaks or down time to repair them, that is why we demand all roof penetrations be passed through the Sigrist Pipe Chase Housing using Sigrist Exit Seals.
Kirk W. - VP Facilities 2014
Their customer service is excellent. We were doing a public school reroof project on a very tight schedule – they promised a Monday job site delivery and that is what happened… Wish more suppliers took customer needs as serious as Alta.
John Michael - Project Manager 2015
Our client is a national clothing chain that has now written Alta Products Pipe Chase Housing, Curbs and Sigrist Exit Seals into their new building and major renovation specification.
Gary R. - Architect 2015