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Lumber & Composites
Pressure Treated Lumber

Shop 87 26 results for

Pressure Treated Lumber

Pressure Treated Lumber

PRESSURE TREATED LUMBER

Protects wood from rot, decay and insect infestation

Learn More

2x Ground Contact
Treated Lumber

• Protects against termites, rot and fungal decay
• 2x the chemical retention levels and protection compared to
above ground treated wood
• Must be used when lumber is less than 6" from the
ground or has poor ventilation
• Must be used for applications where wood is difficult
to maintain or replace
• See more uses for 2x Ground Contact Lumber

Timbers

Timbers

4x4
4x6
6x6

Deck Boards

Deck Boards

5/4 x 6
1 5/32 x 6
2x6

Joists

Joist

2x8
2x10
2x12

Stringers

Stringers

Precut
2x12

Above Ground
Treated Lumber

• Can be used in applications that are easily maintained or replaced
• Can only be used in applications more than 6" from the ground
• Can only be used when the wood has proper ventilation
and drainage
• See more uses for Above Ground Treated Lumber

Above Ground Deck Boards

Above Ground Deck Boards

Railings

Railings

Balusters

Balusters

Lattice

Lattice

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Lumber & Composites
Pressure Treated Lumber

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6 (8)
8 (1)

Nominal Product Width (in.)

10 (12)
12 (16)
2 (2)
4 (35)
5 (9)
6 (46)
8 (16)

Contact Type Allowed

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Below Ground (1)
Ground Contact (60)
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6 in x 6 in (8)
6/4 in x 4 in (1)
6/4 in x 6 in (1)
8 in x 8 in (1)

Building Supply Product Type

Appearance Board (3)
Pressure Treated Appearance Board (18)
Pressure Treated Dimensional Lumber/Stud (67)
Pressure Treated Natural Wood Decking (14)
Pressure Treated Timber (22)
Pressure Treated Wood Lath (2)
Stair Part (1)
Untreated Natural Wood Decking (11)

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WeatherShield (50)
WellDone (8)
Mendocino Forest Products (6)
YellaWood (1)

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8 ft. Landscape Timber

8 ft. Landscape Timber

Model# 288731

$447

$447

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2 in. x 4 in. x 8 ft. #2 Prime Cedar-Tone Ground Contact Pressure-Treated Lumber

More Options Available

WeatherShield 2 in. x 4 in. x 8 ft. #2 Prime Cedar-Tone Ground Contact Pressure-Treated Lumber

Model# 253928

$598

$598

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2 in. x 6 in. x 8 ft. #2 Prime Cedar-Tone Ground Contact Pressure-Treated Lumber

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WeatherShield 2 in. x 6 in. x 8 ft. #2 Prime Cedar-Tone Ground Contact Pressure-Treated Lumber

Model# 253929

$827

$827

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1-5/32 in. x 6 in. x 16 ft. Pressure-Treated Thick-Deck Decking Board

More Options Available

WeatherShield 1-5/32 in. x 6 in. x 16 ft. Pressure-Treated Thick-Deck Decking Board

Model# 107979

$1157

$1157

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4 in. x 4 in. x 8 ft. #2 Ground Contact SYP Cedar-Tone Pressure-Treated Timber

4 in. x 4 in. x 8 ft. #2 Ground Contact SYP Cedar-Tone Pressure-Treated Timber

Model# 194362

$1177

$1177

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WeatherShield 5/4 in. x 6 in. x 16 ft. Premium Pressure-Treated Cedar-Tone Lumber

Model# 163037

$1837

$1837

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WeatherShield 1-5/32 in. x 6 in. x 12 ft. Thick Pressure-Treated Lumber

Model# 347391

$877

$877

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YellaWood 8 in. x 8 in. x 10 ft. C-Grade Pressure Treated High Density Column

Model# C84202D

$20543

$20543

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6 in. x 6 in. x 10 ft. Pressure Treated Wood Column

Model# C63202D

$16314

$16314

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4 in. x 4 in. x 10 ft. #2 Ground Contact Cedar-Tone Pressure-Treated Timber

Model# 159740

$1677

$1677

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2 in. x 10 in. x 16 ft. #2 Prime Cedar-Tone Ground Contact Pressure-Treated Lumber

Model# 253270

$2857

$2857

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2 in. x 8 in. x 8 ft. #2 Prime Cedar-Tone Ground Contact Pressure-Treated Lumber

Model# 253267

$1077

$1077

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2 in. x 12 in. x 8 ft. #2 Prime Cedar-Tone Ground Contact Pressure-Treated Lumber

Model# 253271

$2098

$2098

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Mendocino Forest Products 2 in. x 6 in. x 8 ft. Construction Common Redwood Lumber (4-Pack)

Model# 02477

$13687

/package

$13687

/package

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WellDone 5/4 in. x 5 in. x 9 ft. Thermo-Treated Premium Oak Anti-Slip Textured Heavy Decking Board (8-Pack)

Model# 11153-8

$25395

/package

$25395

/package

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WellDone 5/4 in. x 5 in. x 6 ft. Thermo-Treated Premium Oak Anti-Slip Textured Heavy Decking Board (8-Pack)

Model# 11150-8

$15675

/package

$15675

/package

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4 in. x 4 in. x 12 ft. #2 Ground Contact Cedar-Tone Pressure-Treated Timber

Model# 159740

$1998

$1998

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WeatherShield 1 in. x 6 in. x 8 ft. Pressure-Treated Cedar-Tone Board

Model# 163040

$698

$698

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Mendocino Forest Products 2 in. x 4 in. x 8 ft. Construction Common S4S Redwood Lumber (4-Pack)

Model# 02463

$11354

/package

$11354

/package

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Mendocino Forest Products 3-1/2 in. x 3-1/2 in. x 8 ft. Construction Common Redwood Lumber (4-Pack)

Model# 01184

$31487

/package

$31487

/package

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WeatherShield 1 in. x 4 in. x 8 ft. Pressure-Treated Cedar-Tone Board

Model# 163041

$498

$498

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4 in. x 4 in. x 6 ft. #2 Ground Contact Cedar-Tone Pressure-Treated Timber

Model# 159740

$827

$827

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WellDone 5/4 in. x 5 in. x 5 ft. Thermo-Treated Premium Oak Anti-Slip Textured Heavy Decking Board (8-Pack)

Model# 11149-8

$13063

/package

$13063

/package

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Mendocino Forest Products Construction Heart S4S Green Redwood (Common: 3-3/8 in. x 3-3/8 in. x 8 ft.; Actual: 3.375 in. x 3.375 in. x 8 ft.)

Model# 06669

$24649

/case

$24649

/case

Free delivery

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availability

Buying Guide

Pressure Treated Wood Buying Guide

Keep wooden decks, fences and outdoor structures beautiful for years by building with wood treated to resist insects, mold and rot

Select 2 to 4 Items to Compare

1
2
3
4

RELATED SEARCHES

treated wood deck building sanded pine plywood pressure treated plywood pressure treated southern pine pressure treated timber lumber pressure treated

RELATED PRODUCTS

4 in. x 4 in. x 16 ft. Cedar-Tone Pressure Treated

4 in. x 4 in. x 16 ft. Cedar-Tone Pressure Treated

Every piece meets the highest grading standards for Every piece meets the highest grading standards for strength and appearance. This lumber is pressure treated with micronized copper azole in order to protect it from termites fungal decay and rot. Ideal for a variety of applications including decks play sets landscaping stair support walkways and other outdoor projects where ... More + Product Details Close

4 in. x 4 in. x 8 ft. #2 Ground Contact

4 in. x 4 in. x 8 ft. #2 Ground Contact

This sturdy Pressure-Treated Timber #2 Southern Yellow Pine This sturdy Pressure-Treated Timber #2 Southern Yellow Pine meets the highest grading standards for strength and appearance. Treated for protection from termites and rot it is ideal for a variety of applications including decks docks ramps and other outdoor projects where lumber is exposed to the elements. Responsibly manufactured from ... More + Product Details Close

4 in. x 4 in. x 8 ft #2 Ground Contact

4 in. x 4 in. x 8 ft #2 Ground Contact

This sturdy Pressure-Treated Timber #2 SYP Redwood-Tone meets This sturdy Pressure-Treated Timber #2 SYP Redwood-Tone meets the highest grading standards for strength and appearance. Treated for protection from termites and rot it is ideal for a variety of applications including decks docks ramps and other outdoor projects where lumber is exposed to the elements. Responsibly manufactured from renewable ... More + Product Details Close

4 in. x 4 in. x 8 ft. Select Structural KDAT

4 in. x 4 in. x 8 ft. Select Structural KDAT

This sturdy Pressure-Treated Redwood tone timber meets the This sturdy Pressure-Treated Redwood tone timber meets the highest grading standards for strength and appearance. Treated for protection from termites and rot it is ideal for a variety of applications including decks docks ramps and other outdoor projects where lumber is exposed to the elements. Responsibly manufactured this lumber is ... More + Product Details Close

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