CFI Transition & Trim Installation 4

Question 1

A hardwood floor installer needs to transition from 3/4-inch solid hardwood to 1/2-inch engineered hardwood in an adjacent room. Which transition piece is most appropriate?

Accepted Answer

Flush reducer

Answer

A flush reducer is designed specifically to bridge the gap between two hard-surface floors that are close in height but not exactly the same.

Question 2

When installing stair nosings on LVP (luxury vinyl plank) stairs, the nosing must be rated for:

Accepted Answer

Stair use specifically, with a slip-resistant surface

Answer

Stair nosings on LVP installations must be specifically rated for stair use and include a slip-resistant surface to meet safety codes.

Question 3

What is the recommended maximum gap between the subfloor and the bottom of a transition track before additional shimming or leveling compound is required?

Accepted Answer

3/16 inch

Answer

A gap greater than 3/16 inch under a transition track can cause it to flex under foot traffic, leading to squeaking or fastener failure.

Question 4

When installing a transition strip at a doorway where the door swings over the flooring, the installer should verify that:

Accepted Answer

The door clears the transition strip when opening and closing

Answer

The door must swing freely over the transition strip without dragging or catching; if clearance is insufficient, the door must be undercut.

Question 5

Which of the following correctly describes the purpose of a wall base (cove base) in a commercial flooring installation?

Accepted Answer

It creates a sanitary, easily cleanable joint between the floor and wall

Answer

Cove base in commercial settings creates a seamless, cleanable junction between the floor and wall, preventing debris and moisture from accumulating in corners.

(CFI) Certified Flooring Installer Practice Test

(CFI) Certified Flooring Installer Practice Test

CFI Transition & Trim Installation 4