Uppers

Uppers

Humboldt Redwood uppers are high value, appearance products for finishing applications including fascia, millwork, paneling, siding, trim, and wainscoting. Featuring natural warmth, beauty, and long-lasting durability, Humboldt Redwood uppers also feature Class B flame spread and are approved for use in California's Wildland Urban Interface (WUI) fire hazard severity zones.

Humboldt Redwood uppers are offered in 1-inch, 2-inch, and 4-inch dimension. Typical upper grades include B Grade, Heart B, Clear, and Heart Clear. Humboldt Redwood uppers feature limited knots and other imperfections and may be specified rough, surfaced four sides (S4S), or surfaced one side two edges (S1S2E).

Architects, builders, and contractors specifying projects with uppers are encouraged to contact a Humboldt Redwood dealer in your area. We will work with your designs and specifications to custom produce Humboldt Redwood uppers for your important projects. Still looking for inspiration? We can help with that too. Visit our Resource Library for product and technical information.

Redwood Wainscoting

Humboldt Redwood Uppers

Humboldt Redwood uppers are available in the following options:

Dimension Length Grades Available Finish Characteristics
1x2 6–20' B Grade, Heart B, Clear, Heart Clear (1,000 BF Shed Pack) 

Rough, S4S*, S1S2E**

1x3 6–20'

B Grade, Heart B, Clear, Heart Clear (1,000 BF Shed Pack)

Rough, S4S*, S1S2E**
1x4 6–20'

B Grade, Heart B, Clear, Heart Clear (1,000 BF Shed Pack)

Rough, S4S*, S1S2E**
1x6 6–20' B Grade, Heart B, Clear, Heart Clear (1,000 BF Shed Pack)

Rough, S4S*, S1S2E**

1x8 6–20' B Grade, Heart B, Clear, Heart Clear (1,000 BF Shed Pack)

Rough, S4S*, S1S2E**

1x12 6–20' B Grade, Heart B, Clear, Heart Clear (1,000 BF Shed Pack)

Rough, S1S2E**

2x2 3–20' B Grade, Clear, Heart Clear

Rough, S4S*

2x4 6–20' B Grade, Heart B, Clear, Heart Clear

Rough, S4S*, S1S2E**

2x6 6–20' B Grade, Heart B, Clear, Heart Clear

Rough, S4S*, S1S2E**

2x8 6–20' B Grade, Heart B, Clear, Heart Clear

Rough, S4S*, S1S2E**

2x12 6–20' B Grade, Heart B, Clear, Heart Clear (1,000 BF Shed Pack) Rough, S4S*, S1S2E**
4x4 6–20' B Grade

Rough, S4S*

S4S* = Surfaced Four Sides

S1S2E** = Surfaced One Side, Two Edges

Heart Clear Redwood Deck in Sebastopol, California