Wasp Nests Under Roof Tiles – A Common Problem for Orsett Homes

Once the nest is dealt with, a few questions remain about what is left behind, and this guide covers what is normal, what to do and who to call about repairs.

Quiet, but not instantly empty

Most people expect the roof to fall silent the moment the technician leaves. In practice there is often a short tail. A few wasps that were out foraging when the nest was treated may come back to the gap and circle, confused. You might see one or two at the roof edge for a day or two afterwards.

This is normal, and it fades. It is not a sign that the visit failed. What matters is whether the steady stream of wasps in and out has stopped. If it has, the colony is no longer active.

To judge it, pick a bright, warm part of the day and look at the roof edge from a distance for five minutes. A drift of one or two wasps is nothing to worry about. A line of them, going in and out with purpose, means the nest is still being used, and you should call the business without delay.

What stays in the roof

The nest itself is made of paper-like material and will still be in the roof space or wall cavity unless it is taken down. Ask the technician at the visit whether the empty nest can be taken down, since that depends on where it is and how it is attached.

An empty nest does not harm the building, but it can leave a mark. In some cases you may notice a stain on a ceiling, or a loose scatter of debris inside a soffit. If you see anything unusual, describe it to a builder rather than poking at it yourself.

• Do not break open a ceiling or soffit to look for the nest.
• Do not vacuum or sweep inside the roof space without advice.
• Keep children and pets away from any debris you find.

Whatever the answer on the nest itself, it is helpful to note where it was. If you ever have building work done on that part of the roof, tell the builder, so that they know what they might find and can take care not to be surprised by old material.

Wasps already indoors

If wasps got into the house before treatment, a few may still be around the windows for a day or so. Open the window and let them out, or carry them out under a glass with a piece of card. Avoid swatting, which tends to end with a sting.

Vacuum up dead wasps from window ledges carefully and dispose of them. Children and pets should not be allowed to pick them up, because a wasp that is no longer moving can still sting.

Wasps that come in at windows tend to be attracted to light, so a darkened room with one open window can encourage them to leave. Close the curtains in other rooms to help.

Repairs: when and who

The gap that let the wasps in is still there after treatment, and it is worth fixing. A roofer or builder can look at slipped tiles, gaps beneath the eaves, loose boards and any other openings. Doing this once the nest is inactive avoids driving live wasps into the house.

There is no need to rush. A repair booked in the next few weeks is fine, and it is better to get a proper job than a hurried patch. If a ceiling or wall was marked, a decorator can deal with that separately. Whether any of this is covered by insurance depends on your policy, so check the policy wording or ask your insurer rather than assuming.

When you speak to a roofer, show them photographs of the roof edge and describe where the wasps were going in. It saves time and helps them find the weak points more quickly. Ask them to explain what they plan to do before agreeing to the work.

Be wary of rushing to cover every mark. A stain on a ceiling can have several causes, and a builder is the right person to say which applies in your case. Photograph anything unusual before it is repaired.

Booking the treatment itself

The fixed price for treating one nest is £90 which includes one visit guaranteed. Should you find another nest at the same address, it comes to £35 for that one. The price does not change with the location or time of day.

The business is open seven days a week, offers same-day service, covers homes and businesses, and is fully insured. Bookings are taken on 01245 327274 or use the booking form you will find on the contact page. The technician covers Orsett and nearby villages. Please say if anybody in the household is allergic to stings when you book.

Do not worry about explaining the aftermath on the phone. A short description of what you can see is enough.

When you ring, explain what you have seen and where, and the business will tell you what to do next. Booking takes only a few minutes.

Keeping an eye on things

Over the next few weeks, glance at the roofline from time to time. If wasps are heading steadily to the same spot, call the business and explain. If the roof stays quiet, you can relax.

Try to remember when and where the nest was. If wasps appear again next spring, you will be able to tell the technician exactly where the previous nest was, which speeds up the next visit and helps decide what repairs might be worthwhile.

It is also worth keeping any paperwork from the visit together with your notes on the roof. If you decide to sell or rent out the property in future, a record of what was found and what was done is helpful, and a prospective buyer or tenant may ask about it.

Frequently asked questions

More wasp advice for Orsett