Shower Pans
Manufacturers offer technical support and/or product sheets that can answer your questions regarding performance or application of proprietary products.

Bonsal American
Phone: (704) 525-1621

Custom Building Products
Phone: (800) 272-8786

Fin Pan, Inc.
Phone: (800) 833-6444

MAPEI Corporation
Phone: (800) 42-MAPEI (62734)

Mark E. Industries
Phone: (866) 771-9470

Noble Company
Phone: (800) 878-5788

Protecto Wrap Company
Phone: (800) 759-9727

Schluter Systems
Phone: (800) 472-4588

Tile Redi
Phone: (800) 232-6156

wedi
Phone: (877) 933-9334

If your question is still unresolved, you have several choices to explore other means of technical support.

Situation May Require an On-Site Inspection to resolve the problem.

Installation May Require Sample Testing

Questions Regarding Handbook Guidelines or American National Standards