Outline:
- Why gaps happen: seasonal timber movement, subfloor drying, age
- Small hairline gaps — leave them, they close in humid seasons
- Wider consistent gaps — filler options (colour-matched, sawdust-and-glue)
- When gaps indicate a bigger problem (moisture, subfloor movement)
- What we recommend for Peninsula homes vs city terraces
- Cost implications of gap filling in a sand-and-polish quote