Can membrane go over the existing finish?
Often, but only after the substrate and existing finish are evaluated. Loose material, active movement, incompatible surfaces and failed details must be addressed in the scope.
Commercial resources
Better pool decisions start before mobilization.
Practical guidance for facility owners, aquatic directors, contractors and design teams evaluating reinforced PVC membrane renovation.
RENOLIT system selection
Compare product families, thickness classes, finishes and typical applications.
Open the selection guide 02Technical data center
Understand the documents and details that belong in a commercial submittal package.
Review technical documents 03Renovation process
See how assessment, preparation, field installation and closeout fit together.
Review our servicesBid-ready information
What helps us evaluate a commercial pool accurately.
Good documentation reduces allowances, avoids hidden assumptions and helps the owner compare scopes on equal terms.
- Pool plans, dimensions or measured surface area
- Current interior finish and known repair history
- Clear photos of the shell, perimeter and equipment penetrations
- Required colors, markings and slip-resistant zones
- Facility access, work-hour and shutdown constraints
- Bid documents, wage requirements and requested submittals
Common planning questions
Direct answers for project teams.
Is every pool specified with the same thickness?
No. Thickness, texture, slip resistance, exposure, facility use and project specification are reviewed together.
What controls the shutdown schedule?
Pool size is only one factor. Tear-out, moisture, substrate correction, access, cure times, fittings, gutters and specialty markings can materially affect duration.
What should a bid package identify?
The selected membrane system, preparation assumptions, protection layer, accessories, penetrations, exclusions, schedule, payment terms and applicable warranty documents.