Quality
ROOF PENETRATION
Products
For Architects
For Architects
Our success is due in large part because of you, Architects, Building Envelope Engineers and
Specifiers. We listen to your insightful guidance and have added three new products as a direct
response to your requests.
For Contractors
For Contractors
We are the original manufacturer of Sigrist Pipe Chase Housings, Curbs and Sigrist Exit Seals®. We maintain a very healthy inventory that’s ready to ship!
Welcome to Alta!
As the original manufacturer of Sigrist Pipe Chase Housings & Curbs and Sigrist Exit Seals®, our mission is to provide quality products with fast delivery. Since the start, we at ALTA Products LLC work daily to provide an effortless ordering experience for our customers. While having a wide variety of stock items as well as working on custom projects, our team is looking forward to being considered for your next project!
Proudly Made in the USA!
All of our products are manufactured in the United States – always have been and always will be… period.