First gather aluminum strips or pieces from items you already have.
How to stop birds nesting under roof tiles.
Use an eaves guard or eaves protector eaves guards also known as eaves protectors cover the small gaps that exist between the overhang of the roof and the exterior walls of the property.
Soda cans old pie tins or aluminum foil.
Prepare aluminum strips or pieces.
How to stop birds nesting under roof tiles 1.
Cut strips of aluminium foil or cut aluminium pieces from a soda can or an aluminium pie tin.
Tie the aluminium pieces around the edges of your tile roof.
Double roman and similar profiled wavy tiles are particularly prone to this.
Birds won t like the glare from the aluminium and will be deterred from flying under your roof and taking up residence.
How to keep birds from nesting under tile roofs.
If birds are already an issue for you you can learn how to safely clean roof tiles here.
Install tile roof eave closures eaves are the edges of the roof which overhang the face of a wall.
Small birds in particular such as house sparrows and starlings often enter the roof space through gaps between the roof tiles and the bargeboard or fascia.