If you baulk at the thought of using mouse traps, poison or glue traps there is a much more humane alternative that will stop mice from entering your home through air bricks: cover the air brick with wire mesh – do not use plastic mesh since mice will chew through it. Older houses may have air vents that are made of cast iron, and these can be quite decorative, especially in Victorian houses. Protect your property with our high-quality air vent covers, designed to block unwanted rodents while ensuring optimal airflow. Usage- Grills must not be used to cover air vents which are being used for the ventilation of gas appliances. Clearpay lends you a fixed amount of credit so you can pay for your purchase over 4 instalments, due every 2 weeks.

The air bricks create an airflow underneath the floor; this can lead to drafts that pass through the floorboards into the home. If the majority of a joist is sound it is possible to fit Joist Repair Plates to the missing bearing ends or even splice on new parts using the Timber-Resin Splice system, Find out more about repairing timbers in our project here.While there were air bricks fitted in the house, they had become partially covered by soil and leaf debris from the garden, which was affecting the air circulation. Please note mesh cannot legally be used (UK – current GAS Safe and HETAS regulations apply) on vents where the vents are required to feed a combustion appliance or the room where there is a combustion appliance. However, airbricks that have not been installed at ground level and are to help ventilate rooms, rather than floors, can be blocked if there are no gas appliances in the room.

The best way to clean air bricks and prevent blockages is using a long, narrow bottle cleaner with firm bristles. IMPORTANT: MouseMesh® Air Brick Covers must not be used to cover air vents which are being used for the ventilation of gas appliances. If your home has buried or blocked vents, first check that the original floating timber or concrete floor is still in place and hasn’t been replaced with a solid floor that doesn’t require ventilation. This can help to ensure that you will have a positive experience when working with The Mesh Company.

PestFix Pest Control Supplies is a distributor of both professional and amateur use pest control products - including PPE.

Brick vents shouldn’t be confused with weep vents which are small strip vents that allow moisture trapped in a cavity to escape ( see these images if you’re unsure). In some situations, for example where the external ground level has been raised over the years, the required height for an air brick is below this new ground level. The covers, which come in three sizes, can be attached to the wall using screws or glued using a strong adhesive.The hole this time must be much larger, because you need to get the staggered sleeve into the inside of the wall and build in the stagger so the top section is flush with the external face.

During the winter some condensation will form, usually near the external wall, this could even be confused with rising damp, which is another story altogether. I bought a number of mousemesh air brick covers and they are an excellent product – clear instructions, easy to fit and look very good. The mesh are good quality and as well as excluding mice have fixed a problem we were having of slugs appearing in the kitchen. Having cut a hole through the wall you need to provide a duct to stop debris blocking the hole in the future.This is becoming the most common cause of blocked airbricks, because these days a conservatory is a relatively cheap and easy way of getting an extension. This page aims to answer common questions about air bricks, what they are, the different types available, where you’ll usually find them and what you can expect to happen if they’re placed in the wrong location or become blocked.