Bald cypress

Overview

The classic Southern wood for boats, docks, porches and siding, because the old-growth heartwood resists rot well. It is a yellowish-brown, medium-coarse softwood with a faintly greasy feel and often a handsome sapwood-streaked or "pecky" look. Pick it for outdoor furniture or any piece that has to survive damp.

Pros

• Old-growth heartwood is durable to very durable in decay resistance (Wood Database).
• Easy to find as boards in the South-east; good for outdoor furniture.
• Good gluing, nailing and finishing properties (Wood Database).
• Pecky cypress is attractive and distinctive.

Cons

• Younger plantation or second-growth wood is only moderately durable.
• Greasy surface and tear-out; take light passes with sharp cutters (Wood Database).
• Moderate dulling effect on cutting edges.
• Reported as a sensitizer; respiratory irritation is common.

Variants and subspecies

• Pecky cypress: pockets from fungal attack, decorative and popular for panelling.
• Sinker cypress: old logs recovered from river bottoms, very durable, expensive; see Reclaimed lumber.
• Old growth vs second growth: old growth is far more durable.
• Compare Coast redwood and Western red cedar for outdoor work.

Working and finishing

The Wood Database recommends sharp cutters and light passes to avoid tear-out, and notes a moderate dulling effect on edges. Machine with sharp carbide. Glue joints well, though a wipe-down for oily surfaces helps. Pre-drill for screws.

Staining and finishing colour

The oily, resinous surface can make finishes adhere unevenly; sand, wipe with solvent and test. Natural oils and clear coats show the colour. It weathers to silver grey outdoors, a look many prefer.

Sustainability and handling

Not CITES-listed (Wood Database; checked 2026-09-30); IUCN Least Concern as of 2026-09-30. The Wood Database says bald cypress has been reported as a sensitizer, with respiratory irritation the most common reaction. Reclaimed sinker cypress is a sustainable-by-reuse choice.

Popular projects

Outdoor tables and benches, porch and garden pieces, window and door trim, siding, pecky panelling and boats.

Buying notes

Retail 4/4 prices in the sources opened: countryconcepts.com $6.75 (4/4) and $7.50 (8/4) in 2025, and Northwest Lumber $9.95 (4/4) and $11.00 (8/4); a North Carolina sawmill listed rough cypress at $3.00 per bf. Specialty stock (sinker or reclaimed) costs more. Pick old-growth or reclaimed if durability is key.