CFI Gate Installation & Hardware Flashcards
6 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 6 CFI Gate Installation & Hardware flashcards as text
A wooden gate begins to sag after installation. What is the most common corrective hardware solution?
Answer: Install an anti-sag gate kit with a tension rod and turnbuckle
An anti-sag kit uses a diagonal tension rod and turnbuckle that runs from the bottom hinge corner to the top latch corner, creating a compression brace that lifts the drooping corner.
What is the purpose of a cane bolt on a double gate installation?
Answer: To hold the passive (inactive) leaf in the closed position by pinning it to the ground
A cane bolt (drop rod) slides vertically into a hole in the ground or a ground sleeve to secure the stationary gate leaf, keeping it fixed while the active leaf opens and closes.
Which type of gate latch is required by pool safety codes in the US for gates in pool enclosures?
Answer: A self-latching, self-closing latch mounted at least 54 inches high or on the pool side
US pool barrier codes (ASTM F2286, IBC, and state codes) require self-latching, self-closing gates with the release mechanism at least 54 inches AFF or on the pool-facing side to prevent child access.
What finish is recommended for outdoor gate hardware to resist corrosion in coastal environments?
Answer: Hot-dipped galvanized or 316 stainless steel
Hot-dipped galvanized coatings and 316 (marine-grade) stainless steel provide superior corrosion resistance in salt-air coastal environments where other finishes fail quickly.
When installing gate hinges on a metal post, which fastening method provides the strongest attachment?
Answer: Through-bolts with washers and nuts
Through-bolts that pass completely through the post wall and are secured with washers and nuts distribute hinge loads over the full post cross-section for maximum strength.
What is the correct way to determine rough opening width when framing a gate opening?
Answer: Gate width plus 1 inch total for hinge and latch gaps
The rough opening should be the gate leaf width plus approximately 1 inch total — roughly 1/2 inch on the hinge side and 1/2 inch on the latch side — to allow free swing without binding.