CFI Study Guide 2026
Everything you need to pass the CFI exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 CFI Exam Format at a Glance
📚 CFI Topics to Study (22)
✍️ Sample CFI Questions & Answers
1. Under the ADA, what is the maximum pile height allowed for accessible carpet in commercial installations?
The ADA requires carpet pile height to be no more than 1/2 inch to ensure wheelchair accessibility.
2. Which tool is essential for cutting precise curves and corners in flooring materials?
A jigsaw is an essential power tool for cutting precise curves, intricate shapes, and irregular corners in various flooring materials like wood, laminate, and some vinyl. Its reciprocating blade allows for detailed and non-linear cuts that other saws cannot achieve. This makes it invaluable for fitting flooring around obstacles such as doorframes, pipes, or curved walls.
3. What organization in the US provides installation guidelines specifically for hardwood flooring?
The National Wood Flooring Association (NWFA) publishes industry-standard installation and finishing guidelines for hardwood floors.
4. Which standard governs the testing of resilient floor coverings for resistance to indentation in the US market?
ASTM F1914 is the standard test method used to evaluate residual indentation of resilient floor coverings.
5. Which tool is used to detect high spots and low spots when assessing subfloor flatness?
A long straightedge or flat bar is used to bridge the surface and identify deviations from flatness by revealing gaps beneath it.
6. What is 'transfer' in the context of testing pressure-sensitive adhesive for LVT installation?
Transfer means the adhesive is properly grabbing when the flooring back shows adhesive contact after the tile is pressed and pulled back.