Installation Instructions

(1) Trim inside panel
to allow for pre-
pitch, using snips,
hacksaw or
grinder.
(5) Fill balance of curb with mud and screed top and sides.
(6) Let curb dry over night and use a latex modied mortar to set tile.
(Note: We recommend a roll-on waterproong membrane to be added to the surface of the curb for additional
protection prior to the installation of tile.)
Manufactured by:
MARK E INDUSTRIES
28921 US Hwy. 19 N. Clearwater, FL 33761
Toll Free: 1-866-771-9470
http://www.kirb-perfect.com/kirb-perfect.html
e-mail: [e-mail]
LIFETIME WARRANTY - Mark E Industries, Inc. warrants that Kirb-Perfect® products are free from defects in materials and workmanship. Warranty does not cover
damage due to obvious misuse, abuse or modication. We will repair or replace without charge, at our option, any part that should prove defective. Part(s) must be
returned, freight prepaid, with proof of purchase.
Kirb-Perfect®
Anchor Holes (only
for use on OUTSIDE
of membrane wrapped
2 x 4s)
Instructions for
non-wood curb
Be sure liner is installed according to all ANSI
specications and Plumbing codes.
(4) Install top panel using the (8) 3/4” stainless,
self tapping screws supplied.
(Be sure the arrows on top panel are pointed to
inside of the shower. Do not over tighten).
(3) Fill curb with mud
just short of top.
(We recommend a light
weight wall mud for
ease of workability.)
(2) Hold liner
up in center of
curb and position
between center
posts. Screw
together with the
(2) 1 1/4” screws
supplied.
(Be sure not to
over tighten.)
Trim excess liner
even with top
of center post.