03-05-2011, 03:39 AM
The foam in the SIPs is a very dense styrofoam (I think). No evidence of insects anywhere in the building materials after six years. Use wood for your construction if you want to invite insect damage and heartache. Pink fiberglas is a haven for mice as well as insects. Constructing the house using Rob's semi-eternal materials was one of the best decisions we made about building here.
White Cloud Nursery
www.whitecloudnursery.com
White Cloud Nursery
www.whitecloudnursery.com