SK Chimney Sweep & Son
Birds Nesting in Chimneys & Live Bird Removal - North West Leicestershire and Derbyshire

Chimney sweeps are frequently asked whether birds use chimneys for nesting. Unfortunately, they do. Jackdaws are the most regular offenders, but other bird species will also take advantage of an open chimney.

Once a nest is built, problems can develop quickly. Blockages inside the flue create a serious fire hazard and stop smoke and toxic gases from venting safely. Nesting activity can also damage the chimney lining or brickwork, introduce damp, attract insects, and cause ongoing noise within the property. Of all these risks, the danger of fire is by far the most critical.

The Risks of Bird Nests in Chimneys

Nesting materials such as twigs and feathers restrict airflow and can ignite when the appliance is in use. This makes a blocked chimney far more than a nuisance — it is a safety issue that should be dealt with promptly.

Safe Nest Removal

Bird nests should only be removed from inside the property via the fireplace opening. If the fireplace has been sealed or covered, it must be opened first so the nest can be removed safely and correctly by a qualified chimney sweep.

Stopping Birds from Returning

Chimneys should be checked regularly, especially during the nesting season in spring. Repeated bird activity around the chimney pot often indicates access to the flue.

Installing a properly fitted bird guard or chimney cowl is the most effective preventative measure, stopping birds from entering while ensuring smoke and fumes can escape freely.

A nest in your chimney isn’t just a nuisance — it can be dangerous. Lighting a fire could lead to smoke problems or even a chimney fire. Leave the appliance unused and give me a call, and I’ll come out to sort it properly.

"Birds nesting in the chimney provide a real risk of damage and fire, don't light a fire and call me and I will come round"

Live Bird Removal

Occasionally, birds can become stuck inside a chimney and need specialist assistance to be removed safely. This tends to occur during nesting season, when species such as jackdaws enter open chimneys and are unable to find their way back out.

An experienced chimney sweep is equipped to carry out the rescue carefully from inside the property, accessing the flue through the fireplace. Using appropriate equipment and humane techniques, the bird can be released without harm and without causing damage to the chimney. All work is carried out in accordance with wildlife protection guidelines, with the bird’s safety as the main priority.

After the bird has been freed, the chimney will be checked for nests, debris, or any obstruction left behind. Clearing these materials is essential to restore proper airflow and ensure the chimney can be used safely again. The sweep will also look for signs of damage caused by the bird’s activity.

To reduce the chance of repeat incidents, preventative measures will be recommended. In most cases, this involves installing a bird guard or chimney cowl, which keeps birds out while allowing smoke and fumes to exit normally. Acting quickly helps protect wildlife and prevents blockages, fire risks, and dangerous gases from entering the home.

For advice on bird nest problems or safe removal, please get in touch.

call Sam the Sweep on
07949 192458