You are reading a single comment by @Fox and its replies.
Click here to read the full conversation.
-
@dbr has filled his cavities with thousands of tiny polystyrene balls (ooh err) so he might be able to help.
Personally I don't like the idea of spray anything when it comes to insulation.
Do you know what's under the ground floor?
Yep, defo cavity. Really don't like the sound of foam spraying tho :0(