Found a Wasp Nest in Your Loft in Sutton Valence? Here's What to Do
Watching where wasps go in and out is the safest way to confirm a loft nest, and it tells the technician exactly where to look.
Start outside, not in the loft
The loft is the wrong place to begin investigating. Standing in a dark roof space beside a possible nest is the riskiest way to get an answer. The garden is a far better vantage point, and it costs you nothing but a few quiet minutes.
On a warm, dry day, stand back from the house at a distance of several metres and look along the roofline. Pay attention to the junction between the roof and the wall, the gaps beneath the tiles or fascia, and the corners of the building. You are looking for one spot where wasps keep appearing and disappearing, always at the same place.
Wasps that have a nest tend to fly in a fairly direct line to and from the entrance. Foragers heading out look different from those on a food search, because they carry on steadily and do not circle. Once you have seen a few wasps enter and leave at the same gap, you have your answer.
Keep to a sensible routine so that the observation does not become a hazard.
- Stay at least a few metres from the entrance and never stand directly below it.
- Keep children and pets inside while you watch.
- Move slowly, avoid waving your arms, and do not use a torch at dusk.
- Do not throw anything at the opening or knock on the wall.
- Take a photo from a distance if your phone has a decent zoom.
A few minutes is plenty. You are not trying to count wasps, only to confirm that the activity is concentrated in one place.
What the pattern tells you
A stream of wasps in and out of one small gap means the nest is close, probably within the roof space just behind it. If you also see wasps indoors, the colony has more than one exit, and some are finding the ceiling.
Wasps drifting casually round the garden, landing on a drinks table or visiting fallen fruit are a different matter. They are foragers, and the nest could be anywhere, including a hedge or the ground. Only a steady, repeated line of traffic at the same opening points to the loft.
Do not be tempted to block the gap in the evening when most wasps have returned. Those that are still outside will not be able to get home, and the ones inside will chew another way out.
Giving the technician a head start
When you contact us, describe what you saw: which side of the house, roughly how high, and what time of day the activity was heaviest. A photograph from a safe distance is useful, though not essential.
This information lets the technician plan how to reach the roof space and where to look first, which keeps the visit short and tidy. It also means that if there is a second nest, say at the opposite end of the building, it is more likely to be spotted. An additional nest on the same property is £60 extra, while the first is £120 per nest. Both are fixed prices, with no call-out charge.
You can book by phone on 01622 410 019 or with the online form. We work seven days a week, offer same-day service where we can, and have evening and weekend slots. Our technician is fully insured and qualified, and we look after both homes and commercial premises in Sutton Valence and nearby villages.
After the flight line goes quiet
Once the nest has been treated, the stream of wasps will ease, though you may see a few confused stragglers hovering at the old entrance for a short while. Keep clear until things settle, and do not stand under the gap.
When it has gone quiet, a builder can look at the gap that was used. Whether it needs closing depends on the construction, so ask a professional rather than stuffing it with foam yourself. Check the garden side too: dead wasps may lie on the ground, window ledges or the top of a downpipe near the entrance. Pick them up with gloves or sweep them into a bag.
Check inside as well. Run a vacuum along the landing and bedroom skirting boards, then empty it outdoors. Ask at booking if the empty nest can be removed so there is nothing left to attract insects.
If the nest is in an outbuilding or porch instead
Sometimes the line leads somewhere other than the main roof: a porch, an extension, a garage or a shed. The same rules apply. Keep away, do not block the entrance, and let us know. The technician will confirm what is where, and an additional nest on the same property is £60 extra.
If your observation shows two separate flight lines at different corners of the building, say so. Two nests are not unusual in a busy summer, and it is better the technician expects them than finds out halfway through the visit.
Early morning and dusk are poor times for watching. Wasps are slower to start and the light hides the gap. Mid-morning to mid-afternoon on a dry day is best. If the weather has been wet or windy, activity drops and you may need to try again, so do not conclude there is no nest after one dull afternoon.
Common errors when watching
Some people count wasps for an hour and decide they need more evidence. That is unnecessary. Others stand on a ladder to peer into the gap, which is unsafe in every way. One more mistake is mixing up wasps with honeybees: if the insects are furry, rounder and slower, and fly in a looser stream, contact a local beekeeper or the relevant bee organisation rather than us. We treat wasps only.
Wasps on your property in Sutton Valence?
Fixed price £120 per nest, no call-out charge, same-day service available.