Gruen Pipe Collar for 1" Pipe – Preformed Waterproofing Seal for Pipe Penetrations

The Gruen Pipe Collar for 1" Pipe is a preformed waterproofing solution designed to seal pipe penetrations effectively, preventing leaks, moisture damage, and mold growth in wet areas such as showers, bathrooms, and outdoor tiled spaces. Its flexible, pre-molded design ensures a secure and watertight seal around 1-inch pipes, making installation easier and more efficient for both professionals and DIYers.

Each pipe collar is packaged and sold individually, providing a high-performance sealing solution for waterproofing membranes, tile backer boards, and thin-set mortar applications. Whether used in residential or commercial tile installations, the Gruen Pipe Collar enhances the durability and reliability of waterproofing systems, ensuring long-term protection against leaks and water intrusion.
Crafted from tear-resistant, flexible waterproofing fabric, the Gruen 4.4-inch valve seal creates a seamless, durable barrier around plumbing fixtures, protecting the integrity of tile installations in showers, bathrooms, and wet areas. This universal-fit waterproofing solution works with various shower setups, including curbless walk-in showers, tiled enclosures, and prefabricated shower bases.

Gruen Systems, a construction product leader, has been crafting innovative solutions since 1967. Our journey began with stainless molds, and over the past fifteen years, we have expanded our expertise to include shower channels, drains, corner-finish profiles, and more. Our skilled production team ensures superior craftsmanship. We are committed to delivering the highest quality products, using only certified, first-class grade V2A stainless steel, ensuring durability and excellence. Trust Gruen Systems for reliable and advanced construction solutions.