Finish Carpentry & Trim Work Flashcards
7 cards from real CLC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Finish Carpentry & Trim Work flashcards as text
What is the recommended nail schedule for attaching solid wood baseboard (3/4" thick) to wall studs?
Answer: 8d finish nails at 16" O.C.
8d finish nails at 16" O.C. (aligned with studs) provide adequate holding power while the small head minimizes surface damage requiring filling.
Which technique prevents paint from bridging the gap between trim and wall, making the trim difficult to remove later?
Answer: Applying painter's tape during painting and removing before full cure
Applying painter's tape along the wall edge during painting and removing it before the paint fully cures creates a clean paint line without paint bridging the gap.
When installing a raised-panel wainscot kit, which component is installed last?
Answer: Cap rail
The cap rail is installed last because it sits on top of the assembled stiles and panels, capping the system and covering any gaps at the top.
What is the maximum gap acceptable between a door bottom and a finished hardwood floor before a threshold or door sweep is required?
Answer: 3/8 inch
A gap of 3/8 inch or greater at the door bottom typically requires a threshold or door sweep to prevent drafts, pests, and visible light gaps.
When finish-nailing through the face of hardwood trim, what should be done immediately after driving each nail?
Answer: Set the nail slightly below the surface with a nail set
A nail set is used to drive the nail head slightly below the wood surface, creating a small depression that can be filled for a smooth, professional finish.
Which type of joint is used when two pieces of horizontal molding must be joined mid-span on a long wall run?
Answer: Scarf joint (mitered splice) at a stud location
A scarf joint—two pieces mitered at 45° in opposite directions and glued—over a stud minimizes the visible joint line and provides structural backing.
When installing exterior trim boards around windows on a wood-framed house, what is the primary flashing requirement?
Answer: Install self-adhering flashing tape over the top casing and lapped under the siding
Self-adhering flashing tape over the head casing, lapped under the siding above, directs water away from the opening and is required by most building codes.