Certified Business
With over 100,000 orders
With over 100,000 orders
GoBoard Pipe Collar
Fast Shipping
Easy Returns
Secure Checkout
At a Glance
Quick Decision Guide
Pipe Compatibility
1/2" to 3/4" Pipes
Application
Shower Walls & Ceilings
Waterproofing Standard
Exceeds ANSI A118.10
Membrane Type
Molded Waterproof Membrane
Backing Material
Non-Woven Polypropylene
Mortar Compatibility
Modified & Unmodified Thin-Set
Sheet Membrane Compatible
Yes
Tile Installation
Same Day
Why Choose This Product
Key Benefits
Reliable Waterproofing
Creates a waterproof seal around plumbing penetrations
Broad Compatibility
Integrates with bonded sheet waterproofing systems
Flexible Installation
Works with modified and unmodified thin-set mortars
Faster Projects
Supports same-day tile installation
Code-Compliant Performance
Exceeds ANSI A118.10 waterproofing requirements
Residential & Commercial
Suitable for shower installations in both environments
Product Information
Product Details
Specifications
Brand
GoBoard®
Part Number
70008444
UPC
031979220625
Product Type
Pipe Collar
Pipe Size Compatibility
1/2" to 3/4" (12.7-20 mm)
Application
Shower Wall & Ceiling Pipe Penetrations
Material
Non-Woven Polypropylene Fabric with Molded Waterproof Membrane
Waterproof Membrane
Yes
Waterproofing Standard
Exceeds ANSI A118.10
Sheet Membrane Compatible
Yes
Mortar Compatibility
Modified & Unmodified Thin-Set Mortars
Tile Installation
Same Day
Installation Method
Embedded in Thin-Set Mortar
Application Type
Residential & Commercial Showers
About This Product
Waterproof Seal for Shower Pipe Penetrations
The GoBoard® Pipe Collar is a preformed waterproof seal designed for 1/2" to 3/4" pipe penetrations in shower walls and ceilings. Its molded waterproof membrane creates a reliable seal around plumbing penetrations to help maintain the integrity of bonded waterproofing systems.
Compatible with Sheet Waterproofing Systems
The collar features a molded waterproof membrane bonded to a non-woven polypropylene backing that integrates with sheet waterproofing membranes. It installs using either modified or unmodified thin-set mortar, making it compatible with a wide range of shower waterproofing assemblies.
Supports Fast Shower Installation
Designed to exceed ANSI A118.10 waterproofing requirements, the GoBoard Pipe Collar helps simplify waterproofing around pipe penetrations while allowing same-day tile installation. It is suitable for both residential and commercial shower applications.
Common Questions
Frequently Asked Questions
What pipe sizes is the GoBoard Pipe Collar designed for?
The Pipe Collar is designed for 1/2" to 3/4" (12.7-20 mm) pipe penetrations.
Where can the GoBoard Pipe Collar be installed?
It is designed for waterproofing pipe penetrations in shower walls and shower ceilings.
What type of mortar is used to install the Pipe Collar?
The collar can be installed using either modified or unmodified thin-set mortar.
Does the GoBoard Pipe Collar meet waterproofing standards?
Yes. It exceeds the requirements of ANSI A118.10 for waterproofing membranes.
Can tile be installed the same day?
Yes. The Pipe Collar is designed to support same-day tile installation.
Is the Pipe Collar compatible with sheet waterproofing systems?
Yes. It is designed to integrate with bonded sheet waterproofing membrane systems.