Installation Instructions

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CRI 105 - STANDARD For INSTALLATION of RESIDENTIAL CARPET Copyright © 2019 by The Carpet and Rug Institute, Inc.
Table II – Trowel Size Minimum Guidelines
Floor Covering /
Substrate
Applicator Size
Approx. Spread
Rate feet² / gal.
Approx. Spread
Rate yards² / gal.
Carpet tile
3/8” Nap Paint Roller
(9.5mm)
3/4” Nap Paint
Roller (19.0mm)
350 – 400
270 – 360
35 – 45
30 – 40
Note: Above dimensions are given as width x depth x spacing. Spread rates vary with texture
and porosity of the substrate. Trowels should be held at a consistent 45–60° angle to apply
adhesive. Examine notches regularly for wear.