Timber slat decks – rot to deck joists/bearers

Cause

The timber treatment was not adequate for the exposure

Repair

  • replace rotten timber with H3.2 or H4-treated timber

Cause

The timber is at the end of its serviceable life

Repair

  • replace rotten timber with H3.2 or H4-treated timber

Cause

Moisture remains trapped in the junctions of framing

Repair

  • replace rotten timber with H3.2 or H4-treated timber