In short: Weep holes let moisture out of the wall cavity. We frequently see them blocked or spaced incorrectly on new homes in Morayfield.
Blocked completely
At a recent handover inspection we saw weep holes filled with mortar. This prevents drainage and traps water inside the wall.
No gaps at all
On another build the brickwork was rendered without any weep holes being left open. This stops the cavity from breathing.
Spaced incorrectly
The spacing between openings was too wide on this build. Proper drainage requires holes at regular intervals.
Checklist for inspections
Clear all mortar from holes. Ensure holes are open and spaced according to the QBCC Standards and Tolerances Guide before handover.
Written by our local inspection team from work carried out in Morayfield. Licensed building practitioners.
