Found a Wasp Nest in Your Loft in Birch? Here's What to Do

If part of your loft has been turned into living space, the nest may be hiding in the voids just beyond the plasterboard, and the signs are different.

A different kind of loft

Not every loft is a dark space reached by a hatch. Some have been boarded, insulated and lined to make a bedroom, office or play space. The usable room is only part of the roof space; behind knee walls, above sloping ceilings and under the eaves there are voids that nobody visits.

Wasps can use those voids just as they would a plain loft. The difference is that the nest is hidden behind a finished surface, and the first sign is often the sound or the wasps themselves, appearing in a room you use every day.

This makes it all the more important to read the signs carefully and not to cut into walls or ceilings.

Insulation and plasterboard muffle sound, so a nest behind a finished wall may be quieter than one in an open loft. This means a faint noise deserves more attention, not less. If you can hear anything at all, it is worth noting.

Because the finished room hides the structure, people sometimes assume there is nowhere for a nest to be. In truth there is usually plenty of space, and the less often the voids are visited, the more attractive they are to wasps.

Do not be tempted to ignore a small sound just because the room looks sealed. A tight room still has gaps along the eaves.

Signs in a loft room

Listen along the sloping ceilings and low walls on a warm afternoon. A hum behind the plasterboard, or a papery rustle, is a sign. Look at the junctions between wall and ceiling, around skylights and at the edges of built-in cupboards, for wasps crawling out of a gap.

• Wasps on skylights and windows even when they are closed.
• A stain or darker patch on a sloping ceiling.
• Wasps coming from the small access doors in knee walls.
• Warmth or a faint sound localised in one spot.

If you see any of these, keep away from that area and do not tap on the wall to investigate.

Skylights deserve special mention. They sit in the roof slope and can have small gaps at the frame, so wasps may crawl in from the outside. Check the frame from the room, without opening the window, to see whether wasps are settling at the glass or at the edges.

Access doors and eaves cupboards

Many converted lofts have small doors in the knee walls to give access to storage in the eaves. Do not open them. A nest on the other side can release wasps directly into your room. Keep them closed and, if there is a gap, put a rolled towel or tape along the bottom for now.

If wasps are in the room, leave it, shut the door and put a towel along its base. Open a window for ventilation if it is safe, or leave the window closed if the wasps are near it.

Do not stay in the room to work, play or sleep until the nest is treated.

If children use the room, move toys and bedding out for the time being, closing the door behind you. Keep a note on the door so visitors do not walk in. Pets should be kept out too.

If wasps have got into the room itself, open the window furthest from the sloping ceiling and let them leave, then close the window again. Never chase them towards the glass with a towel.

Why not cut into the wall

The idea of making a hole to reach the nest is understandable but unwise. A hole in plasterboard releases wasps into the room and gives you no safe means of reaching the nest. It also damages your wall and does nothing to prevent the colony growing.

Tell the technician at booking about the construction of the room: the access doors, the location of the stairs, where the sound is loudest. They can plan their approach. The business covers homes and commercial premises, and the technician is fully insured.

It is helpful to tell the technician how the loft room was built. Is there a staircase fitted, or a ladder? Is there a separate roof void behind the walls? Where are the access doors? A rough sketch on paper can be surprisingly useful.

Do not worry about the appearance of the plasterboard. A technician is used to working in finished rooms and will take care not to damage them.

Booking

Wasp Nest Removal Essex works seven days a week and offers same-day service, covering Birch and surrounding villages. The charge is a fixed £90 per nest, with one visit guaranteed. Each additional nest found on the same property is £35 for each one.

Ring the business on 01245 327274 or fill in the online booking form on the contact page. If anyone who uses the loft room is allergic to stings, say so at the time of booking.

Mention also whether the room has recessed lights or vents in the sloping ceiling, since these can be routes for wasps. The technician can look at them while they work.

After treatment

Keep the room closed until the technician says it is safe. Sweep up dead wasps from the floor, window and skylight, wearing shoes. Check cupboards before putting items back. Ask whether the empty nest can be taken down, and whether repairs to the roof edge are needed.

If a stain remains on the ceiling, let it dry and speak to a builder. Whether any cost is covered by insurance depends on your policy.

Once everything is quiet, a builder can check the access doors and the edges of the skylight for gaps. A few small repairs now can make the room more comfortable and less attractive to wasps later.

Frequently asked questions

More wasp advice for Birch