Tiled deck or patio – loose tiles
Listed under: Exterior, adhesives and sealants, adhesives, finishes, tiles, concrete tiles, decks, framing, patios
Cause
Incorrect adhesive used; poorly applied adhesive to tiles
Repair
- remove loose tiles; clean adhesive off the back of tiles; re-lay tiles using a suitable adhesive
Cause
Substrate deflection
Repair
- consider adding additional framing to strengthen the substrate, lift and replace tiles
Cause
Tiles may have been loose laid or supported on proprietary legs or supports
Repair
- leave tiles supported clear of the deck as is - periodically lift some tiles to check membrane condition