Kansas Flooring Contractor Examination
— Local Jurisdiction Practice Exam 2026
| 100 Questions & Answers with
Detailed Rationales | Complete Exam
Prep & Study Guide
1. Before installing resilient flooring over a concrete slab, which condition
should be verified first because it can cause adhesive failure, blistering, or
flooring deterioration?
A. Wall paint color
B. Concrete moisture and alkalinity conditions
C. Ceiling height
D. Door hardware finish
Answer: B. Concrete moisture and alkalinity conditions
Rationale: Excess moisture and high alkalinity can interfere with adhesive curing
and bond performance. The slab should be tested and documented according to
the flooring and adhesive manufacturers' requirements before installation.
, 2. A flooring contractor discovers a concrete substrate that is structurally
sound but has significant surface dusting. What is the most appropriate
preparation?
A. Apply adhesive directly over the dust
B. Wet the slab and install immediately
C. Remove the weak surface material and properly prepare the substrate
D. Cover the dust with polyethylene
Answer: C. Remove the weak surface material and properly prepare the
substrate
Rationale: Dusting indicates a weak or friable surface that can prevent proper
adhesive or underlayment bonding. Mechanical preparation or another
manufacturer-approved method is generally required.
3. When installing luxury vinyl tile over a cementitious substrate, which
characteristic is most important for preventing telegraphing?
A. Substrate color
B. Substrate flatness and smoothness
C. Room temperature only
D. Wall texture
Answer: B. Substrate flatness and smoothness
Rationale: Resilient flooring can reproduce irregularities in the substrate. Proper
patching, smoothing, and flattening are essential for a finished surface free of
visible substrate defects.
4. A wood subfloor has excessive deflection between joists. Which corrective
action is most appropriate before installing brittle tile?
A. Add additional adhesive
B. Install tile directly over the existing subfloor
C. Correct the structural/subfloor deflection before tile installation
D. Use thicker grout
,Answer: C. Correct the structural/subfloor deflection before tile installation
Rationale: Tile assemblies require adequate stiffness. Adhesive and grout
cannot compensate for excessive structural movement or inadequate subfloor
support.
5. Which flooring material generally requires the greatest attention to
acclimation before installation?
A. Ceramic tile
B. Solid wood flooring
C. Cement grout
D. Glass tile
Answer: B. Solid wood flooring
Rationale: Wood is hygroscopic and exchanges moisture with surrounding air.
Acclimation and moisture equalization reduce dimensional movement after
installation.
6. Why is a flooring contractor required to follow the adhesive manufacturer's
open-time requirements?
A. To determine paint color
B. To ensure proper adhesive transfer and bond development
C. To increase substrate moisture
D. To eliminate expansion joints
Answer: B. To ensure proper adhesive transfer and bond development
Rationale: Adhesives have specific working and open times. Installing too early
or too late can reduce bond strength and produce installation failures.
7. A concrete slab tests above the adhesive manufacturer's maximum
moisture limit. What should the contractor do?
A. Install anyway and increase adhesive quantity
B. Heat the flooring with a torch
, C. Delay installation and use an approved moisture-mitigation solution if
permitted
D. Add water to the slab
Answer: C. Delay installation and use an approved moisture-mitigation solution
if permitted
Rationale: Flooring should not be installed outside the adhesive and flooring
manufacturer's moisture limitations. A compatible moisture-mitigation system
may be required.
8. Which tool is most appropriate for checking localized substrate flatness?
A. Moisture meter only
B. Straightedge
C. Tape measure only
D. Chalk reel
Answer: B. Straightedge
Rationale: A straightedge can reveal depressions, humps, and variations in the
substrate that may affect the finished flooring.
9. When installing sheet vinyl, seams should generally be located where they
will:
A. Experience maximum traffic
B. Coincide with plumbing penetrations
C. Minimize visibility and avoid unnecessary stress
D. Always occur at the room center
Answer: C. Minimize visibility and avoid unnecessary stress
Rationale: Proper seam placement reduces visual impact and helps avoid high-
stress locations. Manufacturer instructions should govern seam construction.
10.What is the principal purpose of a flooring underlayment?
— Local Jurisdiction Practice Exam 2026
| 100 Questions & Answers with
Detailed Rationales | Complete Exam
Prep & Study Guide
1. Before installing resilient flooring over a concrete slab, which condition
should be verified first because it can cause adhesive failure, blistering, or
flooring deterioration?
A. Wall paint color
B. Concrete moisture and alkalinity conditions
C. Ceiling height
D. Door hardware finish
Answer: B. Concrete moisture and alkalinity conditions
Rationale: Excess moisture and high alkalinity can interfere with adhesive curing
and bond performance. The slab should be tested and documented according to
the flooring and adhesive manufacturers' requirements before installation.
, 2. A flooring contractor discovers a concrete substrate that is structurally
sound but has significant surface dusting. What is the most appropriate
preparation?
A. Apply adhesive directly over the dust
B. Wet the slab and install immediately
C. Remove the weak surface material and properly prepare the substrate
D. Cover the dust with polyethylene
Answer: C. Remove the weak surface material and properly prepare the
substrate
Rationale: Dusting indicates a weak or friable surface that can prevent proper
adhesive or underlayment bonding. Mechanical preparation or another
manufacturer-approved method is generally required.
3. When installing luxury vinyl tile over a cementitious substrate, which
characteristic is most important for preventing telegraphing?
A. Substrate color
B. Substrate flatness and smoothness
C. Room temperature only
D. Wall texture
Answer: B. Substrate flatness and smoothness
Rationale: Resilient flooring can reproduce irregularities in the substrate. Proper
patching, smoothing, and flattening are essential for a finished surface free of
visible substrate defects.
4. A wood subfloor has excessive deflection between joists. Which corrective
action is most appropriate before installing brittle tile?
A. Add additional adhesive
B. Install tile directly over the existing subfloor
C. Correct the structural/subfloor deflection before tile installation
D. Use thicker grout
,Answer: C. Correct the structural/subfloor deflection before tile installation
Rationale: Tile assemblies require adequate stiffness. Adhesive and grout
cannot compensate for excessive structural movement or inadequate subfloor
support.
5. Which flooring material generally requires the greatest attention to
acclimation before installation?
A. Ceramic tile
B. Solid wood flooring
C. Cement grout
D. Glass tile
Answer: B. Solid wood flooring
Rationale: Wood is hygroscopic and exchanges moisture with surrounding air.
Acclimation and moisture equalization reduce dimensional movement after
installation.
6. Why is a flooring contractor required to follow the adhesive manufacturer's
open-time requirements?
A. To determine paint color
B. To ensure proper adhesive transfer and bond development
C. To increase substrate moisture
D. To eliminate expansion joints
Answer: B. To ensure proper adhesive transfer and bond development
Rationale: Adhesives have specific working and open times. Installing too early
or too late can reduce bond strength and produce installation failures.
7. A concrete slab tests above the adhesive manufacturer's maximum
moisture limit. What should the contractor do?
A. Install anyway and increase adhesive quantity
B. Heat the flooring with a torch
, C. Delay installation and use an approved moisture-mitigation solution if
permitted
D. Add water to the slab
Answer: C. Delay installation and use an approved moisture-mitigation solution
if permitted
Rationale: Flooring should not be installed outside the adhesive and flooring
manufacturer's moisture limitations. A compatible moisture-mitigation system
may be required.
8. Which tool is most appropriate for checking localized substrate flatness?
A. Moisture meter only
B. Straightedge
C. Tape measure only
D. Chalk reel
Answer: B. Straightedge
Rationale: A straightedge can reveal depressions, humps, and variations in the
substrate that may affect the finished flooring.
9. When installing sheet vinyl, seams should generally be located where they
will:
A. Experience maximum traffic
B. Coincide with plumbing penetrations
C. Minimize visibility and avoid unnecessary stress
D. Always occur at the room center
Answer: C. Minimize visibility and avoid unnecessary stress
Rationale: Proper seam placement reduces visual impact and helps avoid high-
stress locations. Manufacturer instructions should govern seam construction.
10.What is the principal purpose of a flooring underlayment?
