Transition & Trim Installation Flashcards
7 cards from real CFI practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Transition & Trim Installation flashcards as text
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?
Answer: Flush reducer
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.
When installing stair nosings on LVP (luxury vinyl plank) stairs, the nosing must be rated for:
Answer: Stair use specifically, with a slip-resistant surface
Stair nosings on LVP installations must be specifically rated for stair use and include a slip-resistant surface to meet safety codes.
What is the recommended maximum gap between the subfloor and the bottom of a transition track before additional shimming or leveling compound is required?
Answer: 3/16 inch
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.
When installing a transition strip at a doorway where the door swings over the flooring, the installer should verify that:
Answer: The door clears the transition strip when opening and closing
The door must swing freely over the transition strip without dragging or catching; if clearance is insufficient, the door must be undercut.
Which of the following correctly describes the purpose of a wall base (cove base) in a commercial flooring installation?
Answer: It creates a sanitary, easily cleanable joint between the floor and wall
Cove base in commercial settings creates a seamless, cleanable junction between the floor and wall, preventing debris and moisture from accumulating in corners.
A transition track on a concrete slab keeps pulling loose within weeks of installation. What is the most likely root cause?
Answer: Concrete moisture is degrading the adhesive bond
Moisture migrating through a concrete slab breaks down the adhesive used to secure transition tracks, causing repeated fastener and adhesive failure.
When installing aluminum transition strips over tile, a professional installer pre-drills holes through the tile to prevent:
Answer: The tile from cracking due to the force of drilling
Tile is brittle, and forcing a screw without a pilot hole can fracture the tile; pre-drilling with a tile/masonry bit removes this risk.