We have a client that recently dealt with a similar situation, but it was a racoon. They installed a one-way door, made from galvanized mesh, over the hole. Once the varment was out, the clean-up and ... read more
Any insulated siding should suffice. Vinyl siding with a backer board or insulation should make the room usable.
Hardie Siding is effective as well as it is more durable but is more expensive.
Make su ... read more