Found a Wasp Nest in Your Loft in Abbots Langley? Here's What to Do
A faint buzzing above the ceiling is often the first sign of a wasp nest in the loft. Here is how to judge what you are hearing and what to do next.
The sound that gives it away
Many loft nests are discovered by ear before anyone sees a wasp. On a quiet evening, or first thing in the morning before the household gets going, there is a low, steady humming from somewhere above the ceiling. It may come from over a bedroom, the landing or the corner of a room with a sloping roof. It does not stop and start the way a boiler or a water pipe does. It just carries on, and on a warm afternoon it gets louder.
A colony in full swing is a busy place. Hundreds of workers moving about and fanning the nest create a sound that carries down through plasterboard, particularly when the house is otherwise quiet. If you have noticed it for more than a day, it is worth taking seriously.
Wasps start building nests in early April depending on the weather, and the colony grows through the summer, peaking in August. A hum that begins faintly in late spring may be quite pronounced by high summer.
Is it a nest or something else?
Not every noise in a ceiling is a wasp nest. Other possibilities include a fan, a trapped bluebottle or an electrical hum. A few simple checks, made from inside the room, help you decide.
- Does the sound change with the temperature? A nest gets noisier in warmer weather and calmer at night.
- Can you see wasps in the room, especially near a light fitting, a corner of the ceiling or a window?
- Have you seen wasps on the outside of the house, heading to the same gap under the roof edge?
- Does the noise stay in the same area, rather than moving?
- Is the sound constant for the whole day, not only when the heating or the water is on?
If the answers lean towards yes, assume you have a nest and act accordingly. If you are unsure, ring and describe what you hear.
Keep a short diary of the noise for a day. Write down when it is loudest and quietest, and whether it follows the sun on the roof. This is useful to mention on the phone, and it stops you from second-guessing yourself.
What not to do about a noise
The urge to investigate is strong, and it is the wrong instinct. Do not bang on the ceiling to see whether the noise responds, and do not push a broom handle against the plasterboard. Vibration disturbs the nest and brings wasps towards you.
Do not go up to look. Opening the hatch puts you within a short distance of the colony in a confined space, with limited room to retreat. Keep the hatch closed, and if the loft has a light on a switch, leave it alone, since the sound and the light may attract wasps already drifting around.
The same goes for drilling or hammering anywhere near. Postpone any work in or near that room until the nest has been dealt with.
Looking from outside
A safer way to confirm your suspicion is to stand in the garden, well back from the house, and watch the roof edge for a few minutes. Wasps entering and leaving a loft use a small gap, often in the eaves, under a tile or beside a vent. You are looking for a regular line of traffic going to the same point.
Do not get closer than you need to. A ground-level view from a distance is enough, and an upstairs window gives a better angle. If you can pin down the area, note which side of the house it is on and roughly which window it is above, then tell the person on the phone.
Also notice any wasps inside the house. Wasps in a bedroom or landing near the noisy ceiling suggest they have found a route in around a light fitting or the hatch frame. Close the door of that room and keep the family out of it.
If you cannot see anything from the garden, do not assume there is no nest. The entrance can be on a side you cannot see, or hidden behind a gutter or a bargeboard.
The visit and the price
Treatment of a wasp nest is a fixed £70 per nest, with £30 extra for an additional nest on the same property and no call-out charge. The price is confirmed on the phone before the technician visits, and no work is done without your agreement. In a loft with very restricted access, special equipment might be needed and the price might be more, which is why it is worth telling the person on the phone about the hatch and the space.
The technician is fully insured and qualified. You do not need to go into the loft yourself, and you should not. Ask when you book whether the empty nest can be taken down, since that depends on where it is and how reachable it is.
Same-day service is offered, and evening and weekend appointments are available. If anyone in the household has an allergy to stings, say so when you book so that it can be prioritised.
Booking and clearing up afterwards
To arrange a visit, ring 07852 111 437, or use the online booking form or the contact page. When a form is sent, the technician for your area is alerted by SMS and email, seven days a week.
Once the nest has been treated, some dead wasps may turn up on the landing or the bedroom floor in the following days. Pick them up with a dustpan and brush or a vacuum, wearing gloves, and seal them in a bag. If the humming is still there a couple of days later, ring back and describe it.
Wasps on your property in Abbots Langley?
Fixed price £70 per nest, no call-out charge, same-day service available.