Foam Blockers

Often cavity nesting birds gain access into small slits and openings that can not be treated with conventional exclusion products. In these cases we use a commercial grade closed cell polyethylene foam.

The foam is cut and fitted to close all the openings. The foam blockers are installed with mastic, and sometimes covered by a thin piece of metal. The foam blockers can be painted to match the building exterior.

Primary Treatments Areas

This treatment is still possible with areas where small holes or cavities allow harboring birds.