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Redwood 2×4 S4S

Available sizes:
8 ft.
10 ft.
12 ft.
14 ft.
16 ft.
18 ft.
20 ft.

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Redwood 4 S4S Lumber – Premium Boards for Outdoor Projects

Build durable and beautiful outdoor structures with Redwood 4 S4S Lumber, available in multiple lengths to suit your decking, fencing, and landscaping projects. Offered by Broadmoor Landscape Supply, this high-quality lumber is planed smooth on all four sides (S4S) for a professional finish and easy installation.

Ideal for decks, fences, garden structures, and custom woodworking, 4 redwood lumber combines strength, natural beauty, and long-lasting durability, making it a top choice for homeowners, contractors, and landscape designers in the Bay Area.


Why Choose Redwood 4 S4S Lumber?

Premium Quality Redwood
Crafted from clear, high-grade redwood, these boards are smooth, knot-free, and uniform for a polished appearance.

Surfaced Four Sides (S4S)
All four sides are planed for a clean, finished look, reducing the need for sanding and prep work.

Durable Outdoor Material
Redwood is naturally resistant to decay, moisture, and insects, ensuring your projects last for years outdoors.

Versatile Lengths for Any Project
Available in multiple lengths, perfect for decking, fencing, pergolas, trellises, raised garden beds, and other outdoor structures.

Easy to Work With
S4S lumber is simple to cut, drill, and join, providing flexibility for DIY and professional applications.


Common Uses for 4 Redwood Lumber

Redwood 4 boards are commonly used for:

  • Deck framing and railing

  • Fence rails and pickets

  • Pergola and trellis construction

  • Raised garden beds

  • Outdoor furniture

  • Landscape and backyard structures

The smooth S4S finish gives your projects a professional, high-quality appearance while showcasing the natural beauty of redwood.


Product Specifications

  • Board Size: 2″ x 4″ nominal

  • Grade: Clear redwood

  • Finish: S4S – surfaced on four sides

  • Available Sizes: 8 ft., 10 ft., 12 ft., 14 ft., 16 ft., 18 ft., 20 ft.

  • Moisture: Green or freshly milled


Redwood Lumber Available in the Bay Area

If you’re looking for premium 4 redwood lumber in South San Francisco, Daly City, San Bruno, Pacifica, or San Mateo, visit:

Broadmoor Landscape Supply

Our knowledgeable staff can help you determine the right board sizes and quantities for your fence, deck, pergola, or other outdoor project.


Build Beautiful and Durable Outdoor Structures

Redwood 4 S4S Lumber is the ideal solution for homeowners, contractors, and landscape designers looking for strength, durability, and natural beauty. Visit Broadmoor Landscape Supply today to explore our selection of landscape lumber, decking boards, and outdoor construction materials.