How should vinyl fencing posts be installed?
How should vinyl fencing posts be installed? I have 3 different contractors recommending 3 different ways for the same ActiveYards Dogwood panels (I am in New England):
1. 3' depth, 6 inches of gravel in the bottom of each hole and 160# of concrete per post
2. 3' depth, no gravel, 80lbs concrete, Pressure treated wood block insert 5x5x9" for line posts, & 7' block for gate posts
3. 3' depth, no gravel, 80lbs concrete per post, Aluminum Post Stiffener or galvanized steel insert for gate posts