lumber 1x3 for sale

Lumber 1×3 for Sale: A Comprehensive Guide

lumber 1×3 for sale, When it comes to woodworking, construction, or DIY projects, selecting the right lumber is crucial. One of the most versatile and commonly used sizes is 1×3 lumber, which refers to boards that are nominally 1 inch thick and 3 inches wide (actual dimensions are slightly smaller due to milling). Whether you’re building shelves, framing, trim work, or crafting furniture, 1×3 lumber offers flexibility and strength.

In this guide, we’ll explore everything you need to know about 1×3 lumber for sale, including types, uses, pricing, and where to buy it. We’ll also answer some frequently asked questions (FAQs) to help you make an informed purchase.


What Is 1×3 Lumber?

1×3 lumber is a dimensional lumber size where:

  • Nominal Size: 1 inch (thickness) x 3 inches (width)
  • Actual Size: Typically 0.75″ x 2.5″ (due to planing and drying)

It is available in various lengths (e.g., 4 ft, 6 ft, 8 ft, 10 ft, 12 ft) and can be made from different wood species, including:

  • Pine (affordable, softwood, great for indoor projects)
  • Cedar (naturally rot-resistant, ideal for outdoor use)
  • Oak (hardwood, durable for furniture)
  • Spruce/Fir (structural lumber for framing)

Common Uses of 1×3 Lumber

  1. Framing & Structural Support – Lightweight yet sturdy for small framing projects.
  2. Trim & Molding – Used for baseboards, door/window casings, and decorative accents.
  3. Shelving & Furniture – Great for small shelves, cabinet backing, and DIY furniture.
  4. Crafts & DIY Projects – Picture frames, planters, and small woodworking crafts.
  5. Outdoor Projects – Fence slats, garden beds (if using cedar or pressure-treated wood).

Where to Buy 1×3 Lumber

You can find 1×3 lumber for sale at:

  • Home Improvement Stores: Home Depot, Lowe’s, Menards
  • Local Lumber Yards – Often better quality and more species options
  • Online Retailers – Amazon, eBay, specialized woodworking suppliers
  • Reclaimed Wood Suppliers – Eco-friendly option for unique textures

Price Range for 1×3 Lumber

Prices vary based on wood type, length, and quality:

Type Price per Linear Foot (Approx.)
Pine (Common) 0.50−1.50
Cedar 1.00−3.00
Oak (Hardwood) 2.00−5.00
Pressure-Treated 1.50−3.00

Note: Prices fluctuate based on market demand and location.


FAQs About 1×3 Lumber

1. What is the actual size of a 1×3 board?

While called “1×3,” the actual dimensions are 0.75″ x 2.5″ due to milling and drying processes.

2. Can 1×3 lumber be used for outdoor projects?

Yes, but only if using cedar, redwood, or pressure-treated lumber, which resist rot and insects. Untreated pine is not ideal for outdoor use.

3. Is 1×3 lumber strong enough for shelving?

For lightweight shelves (books, decor), yes. For heavier loads, consider doubling up the boards or using thicker lumber like 1×4 or 2×4.

4. How do I prevent warping in 1×3 lumber?

  • Store boards flat in a dry area.
  • Seal with paint or varnish to reduce moisture absorption.
  • Use kiln-dried lumber for stability.

5. Can I use 1×3 lumber for framing walls?

No, standard wall framing requires 2×4 or 2×6 lumber for structural integrity. 1×3 is better for light-duty projects.

6. What’s the best way to cut 1×3 lumber?

miter saw, circular saw, or handsaw works well. For precise cuts, use a saw guide or miter box.

7. Does 1×3 lumber come pre-finished?

Some retailers sell pre-primed or pre-stained 1×3 boards, but most are sold unfinished.

8. How long can 1×3 lumber be?

Common lengths are 4 ft to 16 ft, but custom cuts may be available at lumber yards.