Wasps sometimes build inside wall cavities, entering through a crack in the mortar, a weep hole in brickwork, a gap in weatherboards or the space around a pipe or cable. In Brisbane this is common in older timber homes and in brick units where the weep holes face a garden. You may hear a faint rustling or see a steady line of wasps going in and out of one small hole.
Because the nest cannot be seen, the crew we book watches the entry point, confirms it is wasps and not another insect, and then treats the cavity through that opening with a dust or foam made for the job. The wasps carry the product through the nest over the next few hours. In most cases the nest stays inside the wall and dries out there.
Please do not seal the hole before the visit. Trapped wasps may look for another way out, and that can bring them inside the house. When you call, tell us where the hole is, what the wall is made of and how high it sits, and we give you an upfront price before the visit. The crew will also point out where to seal once the wasps have gone quiet.
- Wasps entering weep holes along brick walls and garden beds
- Gaps in weatherboards, cladding and window trims
- Cracks in mortar, render and old brickwork
- Gaps around pipes, cables and electricity boxes
- Advice on sealing the hole once activity ends
Same-day or next-day visits are often possible where the run allows. To book wall cavity wasp treatment in Brisbane, call 07 3543 7771 and tell us where you see the wasps going in.
