Uneven or moving plywood
Check fastening, panel edges, damage, and structural support. Patching a low area cannot solve movement or a soft panel. Identify the cause before selecting a compatible repair or underlayment.
Pro Build Flooring · Subfloor prep in Fort Wayne
Professional Subfloor Prep, Leveling, and Moisture Mitigation
The new floor needs a sound base. Start with uneven plywood, concrete high spots, and basement moisture before choosing how to cover them.
Interior design inspiration
Inspect first. Specify the repair.
Different problems need different preparation.
Concrete high spots
Map flatness against the selected plank’s requirements. Where appropriate, controlled grinding can address high areas; the scope needs suitable dust control and a review of existing coatings or adhesive before disturbance.
Low spots and self-leveling underlayment
Choose a patch or self-leveling system approved for the substrate, depth, primer, and finish flooring. The written plan covers affected areas and curing requirements; a bag of leveler is not a universal repair.
Basement concrete moisture
Test and compare conditions with the exact flooring and adhesive limits. A specified vapor barrier and a bonded mitigation coating serve different purposes. Active leaks or water pressure need resolution before flooring work.
A small distinction with a big effect
Flat matters. Level is a separate question.
Click-lock flooring needs consistent support. Local humps and dips can let planks flex and put stress on joints even when a room looks level. We compare the measured surface with the selected manufacturer’s tolerance.
What your prep scope should show
- Observed condition, test results, and repair locations
- Compatible patch, primer, barrier, or mitigation system
- Removal, surface preparation, and disposal responsibilities
- Drying or cure time before installation can continue
- A written change process for hidden conditions
For product-specific requirements, consult the manufacturer’s installation resources. Send your exact product with the estimate request.
Plan the next step