Industrial coatings · Field guide
Epoxy Garage Floor Preparation Checklist
A condition-led checklist for moisture, contamination, cracks, profiling, joints and cure planning.
Start with evidence
Record the existing substrate, exposure, damage, access and previous work. Photographs are useful when they are labelled as actual projects or clearly identified as representative.
Define performance and constraints
Identify the required outcome, operating hours, adjacent finishes, ventilation, cure or drying time and documentation obligations before selecting a product.
Request a written scope
The proposal should identify preparation, repairs, materials, application limits, exclusions, protection and the party responsible for inspections or testing.
Verify before closeout
Review appearance, coverage, transitions and required records. Keep product and maintenance information with the property file.
Record the existing slab honestly
Show cracks, joints, previous coatings and areas exposed to oil or other contamination. Ask the contractor how moisture and substrate condition will be assessed for the proposed system. Do not assume a sound-looking surface is ready for coating, or that a decorative finish will correct a moving joint.
Compare complete preparation scopes
Request the proposed preparation method, repair approach and treatment of edges and joints in writing. Identify disposal, dust control and protection responsibilities. Agree how the prepared surface is reviewed before coating and how the garage may be used during the system’s return-to-service period.
Sources and editorial note
Published by Industry Army Marketing (IAM). Updated September 28, 2026. This is an independent project-planning article, not an installation specification. Confirm product and assembly requirements using current manufacturer documents and the responsible project professionals.