Exam Practice Questions And Correct

Certified Floorcovering Installer (CFI) Resilient Flooring Installer Certification Exam Practice Questions And Correct Answers (Verified Answers) Plus Rationales 2026 Q&A | Instant Download Pdf

• What is the primary purpose of acclimating resilient flooring before

installation?

• To make cutting easier
• To allow the material to adjust to room temperature and humidity
• To prevent color fading
• To soften the adhesive

Rationale: Acclimating helps the material stabilize dimensionally

with the environment, preventing expansion or contraction after installation.

• Which subfloor type is most suitable for resilient flooring installation?
• Particleboard
• Smooth, clean, dry concrete 1 / 4

• Carpet pad
• Hardwood planks

Rationale: Concrete provides a stable and flat surface required for

proper adhesion of resilient flooring.

• What is the recommended minimum temperature for resilient flooring

installation?

A. 45°F (7°C)

B. 55°F (13°C)

C. 65°F (18°C)

D. 75°F (24°C)

Rationale: Most resilient flooring adhesives and materials require a

minimum of 65°F to ensure proper bonding and dimensional stability.

• When testing for moisture in a concrete subfloor, which method is

most accurate?

• Visual inspection
• Calcium chloride test
• Tap test
• Moisture meter only

Rationale: The calcium chloride test measures actual vapor emission

rates, providing accurate moisture data.

• What is the main reason to perform a pH test on a concrete subfloor?
• To check hardness
• To determine texture 2 / 4

• To ensure pH levels won’t damage adhesive or flooring
• To check for mold

Rationale: High pH can break down adhesives or discolor flooring, so

it must be checked before installation.

• What tool is used to cut vinyl composition tile (VCT)?
• Utility knife only
• Handsaw
• VCT cutter or sharp knife
• Scissors

Rationale: A VCT cutter ensures straight, clean cuts necessary for

accurate fitting.

• When installing sheet vinyl, what is the purpose of seam sealing?
• Aesthetic enhancement
• Faster installation
• Prevent moisture and dirt from seeping between seams
• Reduces adhesive use

Rationale: Seam sealing ensures a watertight seal and prolongs the

life of the floor.

• What type of adhesive is commonly used for luxury vinyl tile (LVT)?
• Contact cement
• Pressure-sensitive adhesive
• Mastic
• Hot melt glue 3 / 4

Rationale: Pressure-sensitive adhesives allow repositioning and

provide long-lasting bond strength.

• What is the proper trowel notch size for resilient flooring adhesives

based on?

• Tile color
• Room size
• Manufacturer’s specifications
• Installer preference

Rationale: Manufacturers specify notch sizes to ensure optimal

adhesive spread and performance.

• What should be done if subfloor irregularities exceed

manufacturer tolerances?

• Ignore minor dips
• Level or patch the subfloor before installation
• Proceed as usual
• Use thicker adhesive

Rationale: Uneven subfloors cause telegraphing and bonding issues;

they must be corrected first.

• Which tool is used to check floor flatness?
• Tape measure
• Straightedge and feeler gauge
• Hammer
• / 4