Installation Guide

PreFormed Shower Pan
DS-PREFPAN-0312
Data Sheets are subject to change without notice. For latest revision, visit our website at www.finpan.com
1. PRODUCT NAME
Fin Pan PreFormed Shower Pan
2. MANUFACTURER
Fin Pan, Inc.
3255 Symmes Road
Hamilton, OH 45015
Telephone: [phone]
Toll Free: 1-800-833-6444
Fax: [phone]
Internet www.finpan.com
3. PRODUCT DESCRIPTION
PreFormed Shower Pan is a UPC rated pan that is
constructed of lightweight, high-density expanded
polystyrene, concrete backer board, fiberglass mesh
and a liquid waterproof membrane finish coat.
PreFormed Pan adheres to industry standard 1/4”
per foot drain slope and comes standard with
integrated drain assembly, 1/2” side walls and curb
assembly built in. PreFormed Pan is 100%
waterproof and ready-to-tile.
Materials: Circular saw or utility knife for field
modification of drain strainer, modified thinset for
setting pan and tile, 1/4” x 1/4” (6 mm x 6 mm)
square notched trowel for installing pan, PVC
(Polyvinyl Chloride) or ABS (Acrylonitrile Butadiene
Styrene) cleaner and solvent for waste line
connection, fiberglass mesh and Water Armor liquid
waterproofing for waterproofing joint between
PreFormed Pan side walls and 1/2” wall backer
board, brush or roller for sealing joint between pan
and wall.
Advantages
• Pre-sloped ready-to-tile pan eliminates need for
traditional mud bed installations
• Lightweight and durable. Easy to carry and install.
• Factory installed, code approved waterproofing
meets ANSI A118.10 requirements
• Factory installed drain assembly
•Code approved in United States and Canada,
meets IAPMO-PS-46
•Fin Pan 10-Year Limited Warranty
•Works in conjunction with Fin Pan ProPanel
Lightweight Waterproof Backer Board and other
backer boards.
Uses
• Interior use only
• Residential, commercial and industrial showers
• Stalled gang showers
• Pet Showers
Suitable Substrates
• Concrete
• Exterior glue plywood *
• Cement Backer Board
• OSB or Advantech
*Interior Use Only
PreFormed Pan Models
Center Drains
PF-110 / 32” x 60” (81 cm x 152 cm) ABS or PVC
PF-111 / 34” x 48” (86 cm x 122 cm) ABS or PVC
PF-112 / 36” x 36” (91 cm x 91 cm) ABS or PVC
PF-113 / 36” x 42” (91 cm x107 cm) ABS or PVC
PF-114/ 36” x 48” (91 cm x 122 cm) ABS or PVC
PF-115 / 36” x 60” (91 cm x 152 cm) ABS or PVC
PF-116 / 42” x 42” (107 cm x 107 cm) ABS or PVC
PF-117 / 48” x 48” (122 cm x 122 cm) ABS or PVC
PRO-CUSTOM / PF-007
Shelf Life
• PreFormed Shower Pan is guaranteed as long as
there is no damage to pan. Store at 32°-110° F (0°-
43° C)
• Water Armor – 12 months in unopened container.
Store at 40°-95° F (4°-35° C).
Limitations
• Surfaces must be structurally sound, stable and
rigid enough to support ceramic/stone tile, thin
brick and similar finishes. Substrate deflection
under all live, dead and impact loads, including
concentrated loads must not exceed L/360 for thin
bed ceramic tile/brick installations or L/480 for thin
bed stone installations and L/600 for all exterior
veneer applications where L=span length.
• PreFormed Curbs are rated to 40 psi.
• Mastics and silicones are never to be used.
• Don’t expose to rubber solvents or ketones.
• Don’t expose to sun or weather.
• Must be covered with ceramic tile, stone finish.
• Use protection board for cover prior to tiling.