Is cypress fence better than pressure-treated?

In terms of natural durability, yes. Cypress lasts 20-30 years without chemicals versus 10-15 years for pressure-treated pine. The trade-off is higher upfront cost and limited availability outside the Southeast.

Is pressure-treated wood safe for residential fencing?

Yes, modern ACQ and CA-B pressure treatments are considered safe for residential use. The arsenic-based CCA treatment was discontinued for residential use in 2003.

Where can I buy cypress fence boards?

Cypress is most readily available in the southeastern United States. Outside this region, you may need to special-order from specialty lumber dealers or online suppliers, which adds shipping costs.

Cypress vs Pressure-Treated Pine wood grain comparison

fencing

Cypress vs Pressure-Treated Fence: Natural vs Chemical (2026)

Prepared by Lumberama's Wood Comparison Team

|Last updated June 2, 2026|Sources & methodology

Cypress and pressure-treated pine offer two distinct paths to a durable outdoor fence. Cypress achieves rot resistance naturally through its cypressene oils, while pressure-treated pine relies on chemical preservatives. This comparison is particularly relevant for homeowners in the southeastern US where both options are readily available.

Cypress

Pressure-Treated Pine

Key Takeaways

Cypress and pressure-treated pine offer two distinct paths to a durable outdoor fence.
Cypress achieves rot resistance naturally through its cypressene oils, while pressure-treated pine relies on chemical preservatives.
This comparison is particularly relevant for homeowners in the southeastern US where both options are readily available.
In the Southeast, cypress is often the better long-term investment despite higher upfront cost.
Outside the Southeast, pressure-treated pine's availability and lower cost make it the practical default.

Property	Cypress	Pressure-Treated Pine
Price/Linear Ft	$12-$22	$8-$15
Lifespan	20-30 years	10-15 years
Rot Resistance	Naturally excellent	Chemically treated
Chemical Treatment	None	ACQ or CA-B
Insect Resistance	Excellent - natural oils	Good - chemical deterrent
Appearance	Warm honey tones	Greenish-tan
Availability	Southeast US	Nationwide

Cypress

Pros

Natural rot and insect resistance, No chemical treatment needed, Beautiful warm appearance, Harder than pine

Cons

More expensive upfront, Limited regional availability, Old-growth quality declining, Heavier than treated pine

Pressure-Treated Pine

Pros

Most affordable fence option, Available everywhere, Proven chemical protection, Easy to work with

Cons

Contains chemical preservatives, Shorter lifespan, More prone to warping, Requires staining to look good

Best Use Cases

Choose cypress for a chemical-free fence with natural durability, especially in the Southeast where it's locally available. Choose pressure-treated pine for the most budget-friendly option with acceptable longevity.

Verdict

In the Southeast, cypress is often the better long-term investment despite higher upfront cost. Outside the Southeast, pressure-treated pine's availability and lower cost make it the practical default.