My house is rendered, won’t cavity wall insulation mess up the render?

My house is rendered, won’t cavity wall insulation mess up the render?

The holes drilled to inject the cavity insulation are only about 22mm-25mm in diameter and are filled with mortar after the insulation has been injected. The installer will match the existing render. If the render is painted, the filled holes should be touched up with matching paint when the mortar has dried.

Posted in: Cavity Wall Insulation