posts
$6.00 - $30.00 per post
Pressure Treated Posts: Maximum Ground Contact Durability
Pressure treated posts are the standard for ground-contact applications. Their chemical treatment provides excellent rot and insect resistance, making them the most reliable and affordable choice for fence posts, deck posts, and structural supports.
Available Sizes
4x4, 4x6, 6x6 in 6', 8', 10', 12' lengths
Available Grades
UC4A (above ground contact), UC4B (heavy duty ground contact)
Frequently Asked Questions
Pressure treated posts rated UC4B last 20-30 years in ground contact, longer than any untreated wood species.
Concrete provides the most stable installation. Some prefer gravel for drainage. Both methods work well with pressure treated posts.
Yes, modern copper-based treatments are EPA-approved for all residential uses including fence posts in soil contact.