Floor Preparation and Flooring FAQs
Find answers to common questions about preparing concrete floors, repairing substrates and selecting products for commercial flooring installations.
The concrete must be clean, sound, dry and free from dust, oils, coatings and other contaminants that could affect adhesion. The floor may also require mechanical preparation, moisture testing, priming, repairs or levelling before the floor covering is installed. The exact preparation process depends on the substrate condition and selected flooring system.
A complete commercial floor preparation system may include a suitable primer, moisture or vapour barrier, concrete repair compound, self-levelling underlayment and flooring adhesive. Products should be selected together based on the substrate, moisture conditions, floor covering and expected traffic.
The correct self-levelling compound depends on the required thickness, substrate condition, installation timeframe and final floor covering. Some projects may also require concrete repairs, moisture control and a compatible primer before levelling. Bayset can help identify a suitable complete system for the project.
Cracks, holes, weak concrete and surface damage should be assessed and repaired before primers, levelling compounds or adhesives are applied. The repair product must suit the type and depth of damage and be compatible with the remaining flooring system. Structural movement or significant cracking may require further assessment.
The adhesive must be compatible with the floor covering, substrate, expected traffic and installation environment. Moisture levels, temperature, open time and manufacturer requirements should also be considered. Using compatible preparation and adhesive products helps reduce the risk of installation failure.