Do we need to use cement when installing sign posts?
My son is researching how to install sign posts for his Eagle Scout project. He is building a new sign for our church because storm Sandy knocked down the old one. He is planning on using 6x6 10' posts made of cedar so they won't rot. We live in New England so he has to set them four feet deep. He has found conflicting information regarding using cement or not. Some say cement is not necessary. Your opinions will be appreciated. Thank You.