01
Identify the tile field
Record the room, wall or floor, tile format, joint direction and affected position using a relocatable overview and detail.
Tile finish evidence
Tile Lippage, Grout and Finish Alignment
Make an uneven-looking finish locatable and interpretable before one dramatic angle becomes the whole conclusion.
Evidence-led guidanceTraceable next stepsClear professional limits
What this means
Make an uneven-looking finish locatable and interpretable before one dramatic angle becomes the whole conclusion.
Tile edges, grout lines and alignment can appear different because of level variation, tile warpage, joint width, pattern, lighting or viewing position. A useful record separates those questions and ties any acceptance threshold to the reference that actually applies.
Practical sequence
Eight controls for a clearer tile-finish record
The sequence protects normal viewing context, suitable measurement and the correct acceptance reference.
02
Separate the questions
Keep relative tile-edge condition, visible layout and grout width, fill, cracking, staining or finish as distinct observations.
03
Check viewing conditions
Record strong side lighting, reflections, wet surfaces, protective films and low-angle photographs that may exaggerate or hide a difference.
04
Use a suitable method
Where authorised, record the straightedge, gauge or other tool, its position, orientation and actual reading.
05
Confirm the reference
Use the contract, approved finish schedule, drawings, material characteristics, manufacturer requirements and applicable workmanship standard.
06
Separate safety from appearance
A sharp raised edge on a walking route may need faster attention than a visual alignment concern.
07
Preserve the baseline
Record the original edge, joint or alignment before grinding, regrouting, replacing or masking the item.
08
Avoid unsupported diagnosis
Visible variation does not by itself prove the adhesive bed, substrate, tile manufacture or installer responsibility.
How it works
From a visible difference to the right finish decision
Locate
Show the tile field, joint direction and exact edge or grout concern.
Contextualise
Preserve normal viewing, lighting, material and pattern conditions.
Measure
Use a suitable authorised method and applicable reference where required.
Decide
Separate appearance, serviceability, safety and specialist investigation.
What this helps you decide
Evidence that makes a tile concern usable
- Separate tile-edge, alignment and grout questions
- Interpret photographs and measurements in context
- Use the acceptance reference that actually applies
Evidence and boundaries
Evidence that makes a tile concern usable
- Room, surface, tile format and affected tile field
- Overview, normal viewing context and useful detail
- Lighting, reflection, moisture and protective-film conditions
- Tool, position, orientation and reading where authorised
- Approved finish schedule, drawings and material information
- Repair history and changes to adjacent finishes
Common questions
Use the guide with the right context
See a property-matched price first. Contact details are requested only after you choose an option.
Get Instant QuoteIs every uneven tile edge a defect?
Not automatically. The actual condition, material, joint, method and applicable acceptance reference all matter.
Can a low-angle phone photo prove lippage?
It can highlight a concern but may exaggerate shadows and reflections. Keep overview, normal viewing context and any authorised measurement together.
Is QLASSIC the same as my individual home inspection?
No. QLASSIC is a defined project workmanship assessment system. Its scope and criteria are not automatically identical to a homeowner inspection.
Should grout cracking be recorded as the same issue as tile lippage?
Keep the items related by location but record the separate observation. Their evidence and repair questions may differ.
Can DPM determine who caused the tile problem?
DPM can record accessible visible condition and method context. Responsibility may require contracts, material evidence, installation records and specialist assessment.
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