TilingCommercial
Large Format Tile Installation Inspection & Test Plan
ITP for large format tile and stone panel installation (600x600mm and above) covering substrate flatness, adhesive requirements, handling, levelling systems and joint movement per AS 3958.1.
12 checklist items
2 hold points
1 witness points
Checklist Preview
Substrate for Large Format
Requires sign-offP/F
Substrate flatness within 1.5mm in 3m Hold
P/F
Structural deflection within L/360P/F
Uncoupling membrane installed where specifiedInstallation
Requires sign-offP/F
Large format adhesive (C2TE or higher) specifiedP/F
100% bed coverage on both substrate and tile back Hold Witness
P/F
Tile levelling system used for lippage controlP/F
Lippage ≤ 1mm between adjacent tiles✓
Large tiles handled with suction cupsJoints & Movement
Requires sign-offP/F
Movement joints at maximum 4.5m centresP/F
Perimeter soft joints providedP/F
Grout type suitable for large format jointsP/F
Final inspection for chips, cracks, lippagePrefer AI?
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