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Wood & Materials

Species profiles, grain and figure, moisture and movement, lumber grades, sheet goods, hardware, and adhesives.

39 guides · 10 subtopics

Wood is the material and the constraint. Every design decision, every technique, every finish choice starts with understanding what the wood wants to do. Oak moves differently than maple. Pine absorbs finish differently than walnut. Cherry darkens with sunlight. Poplar doesn't.

These guides cover the materials: how to identify species, predict movement, choose the right wood for your project, and buy lumber without overpaying.

WOOD & MATERIALS

1½" Wood Screws

The complete beginner's guide to 1½" wood screws — what gauge to buy, when this length is right, pilot hole sizes, and the Kreg pocket-hole exception.

Beginner11 min read
WOOD & MATERIALS

1¼" Wood Screws

1¼" is the pocket-hole screw. Learn when it's right, which gauge to buy, how to stop face frames from splitting, and when to step up to 1½".

Beginner10 min read
WOOD & MATERIALStool guide

1-Inch Plywood

There's no standard 1-inch plywood. Here's what you'll actually find at the store, which grades and cores to choose, and where to source quality sheets.

Beginner10 min read
WOOD & MATERIALS

15/32 Plywood: What It Is and When to Use It

15/32 plywood measures 0.469"—1/32" under nominal 1/2". Learn what CDX means, how to read the grade stamp, and when to substitute.

Beginner8 min read
WOOD & MATERIALS

18 Gauge Nails: When to Use Them and How

18 gauge brad nails explained: diameter specs, holding power data, air pressure settings by wood species, and when to upgrade to 16 gauge.

Beginner11 min read
WOOD & MATERIALS

1x4 Lumber: Actual Dimensions, Grades, and Uses

A 1x4 board measures 3/4" × 3-1/2", not 1"×4". Actual dimensions table, lumber grades, wood species, common uses, and when to size up to 5/4 or 2x4.

Beginner8 min read
WOOD & MATERIALS

1x6 Lumber: Actual Size, Species, and Grades

A 1x6 board is 3/4" × 5-1/2", not 1"×6". Species comparison, grades explained, defect inspection, and how to choose the right 1x6 for your project.

Beginner15 min read
WOOD & MATERIALS

2x3 Pressure Treated Lumber: Size, Uses, and Where to Buy

A 2x3 PT board is 1-1/2" × 2-1/2". Learn what it's treated with, where to find it, what you can build, and which fasteners won't corrode.

Beginner11 min read
WOOD & MATERIALS

2x4 Calculator: How Many Boards Do You Need?

Calculate exactly how many 2x4s you need for any project. Covers wall studs, deck boards, and shelving with step-by-step worked examples and waste factor guidance.

Beginner9 min read
WOOD & MATERIALS

2x4 Woodworking: Projects, Dimensions & Building Guide

2x4 construction lumber is the best starting material in woodworking. Learn actual dimensions, how to pick good boards, and 8 projects worth building.

Beginner11 min read
WOOD & MATERIALS

2x6 Span Chart

2x6 span chart: DF-L #2 spans 9'-9" at 16" OC. Full tables by species and grade, deck joists, shelf sag guidance, and safety margins.

Beginner11 min read
WOOD & MATERIALS

3/4 Plywood

3/4 plywood is actually 23/32 inch thick. Learn the six types, what the letter grades mean, and which sheet to buy for cabinets, shelving, and shop projects.

Beginner14 min read
WOOD & MATERIALS

4x4x8 Lumber

A 4x4x8 is 3½ × 3½ × 8' actual. Here's which treatment level to buy, what load it handles as a post, and when to size up.

Beginner12 min read
WOOD & MATERIALS

4x8 Plywood

Every plywood thickness is thinner than labeled. Learn actual dimensions, grades, species, and how to choose the right 4x8 sheet for cabinets and furniture.

Beginner16 min read
WOOD & MATERIALS

Acacia Countertops

Acacia butcher block is harder than birch and naturally water-resistant. Learn how to choose, install, and finish it without warping or cracking.

Beginner10 min read
WOOD & MATERIALS

Acacia Wood Hardness

Plantation acacia hits 1,430 lbf on the Janka scale — harder than red oak, close to hard maple. Full 14-species comparison table and use-case guide.

Beginner8 min read
WOOD & MATERIALS

Acacia Wood

Acacia covers 1,300+ species under one label. Learn which you're buying, how it compares to oak and walnut, and how to finish it.

Beginner15 min read
WOOD & MATERIALS

Ambrosia Maple

Ambrosia maple is soft maple with beetle-track figure. Learn what causes the streaks, how to finish it without stain, and which beginner projects suit it best.

Beginner15 min read
WOOD & MATERIALS

Beech Lumber

Beech is a hardwood — Janka 1,300 lbf, harder than red oak. Learn its properties, high wood movement caveat, best uses, and how to finish it.

Beginner10 min read
WOOD & MATERIALS

Birch vs. Maple Cabinets: How to Choose

Birch and maple are the two standard cabinet woods. Learn when birch wins, when maple is worth the extra cost, and what professional cabinet shops use.

Beginner14 min read
WOOD & MATERIALS

Black Walnut Cabinets

Black walnut is North America's most prestigious cabinet wood. Learn what it costs, how it moves, how to design around its challenges, and how to finish it.

Beginner14 min read
WOOD & MATERIALS

Black Walnut Lumber

Everything you need to buy black walnut lumber: grades explained, 2025 pricing by grade, where to source it, and a waste-factor calculation so you don't run short mid-project.

Beginner17 min read
WOOD & MATERIALS

Black Walnut Price Per Board Foot

Black walnut runs $10–$13/bf at specialty dealers, $15–$22/bf at Rockler and Woodcraft. Price breakdown by grade, surfacing, and sourcing channel.

Beginner20 min read
WOOD & MATERIALS

Board Foot Calculator — Formula and Lookup Table

Calculate board feet with the simple formula, look up common lumber sizes, and estimate lumber costs for your next project.

Beginner9 min read
WOOD & MATERIALS

Brad Nailer vs Finish Nailer

Brad nailers shoot 18-gauge nails for light trim. Finish nailers shoot 15- or 16-gauge nails for baseboards and cabinetry. Here's how to choose.

Beginner9 min read
WOOD & MATERIALS

Cedar Pergola

Cedar pergolas cost more upfront but save thousands over 20 years. Material comparison, sizing tables, construction details, and finishing.

Beginner15 min read
WOOD & MATERIALS

Cedar Planter Box — Plans, Cut List, and Step-by-Step Build Guide

Build a cedar planter box that resists rot for 15+ years. Plans, cut list, assembly steps, drainage design, and finishing options for garden planters.

Beginner12 min read
WOOD & MATERIALS

Cherry Wood Color

Cherry starts pale pinkish-brown, not the deep reddish-brown you expect. Full color timeline, 'dark cherry' confusion, and comparison to walnut and maple.

Beginner12 min read
WOOD & MATERIALS

Cherry Wood

Cherry wood properties, pricing, finishing tips, and comparisons to walnut, maple, and oak. A medium-hard hardwood that darkens beautifully over time.

Beginner16 min read
WOOD & MATERIALS

Countersink Drill Bit: How to Choose and Use One

A countersink bit creates a conical recess so flat-head screws seat flush. Learn which type to buy, how to size it, and how to drill clean holes.

Beginner10 min read
WOOD & MATERIALS

Curly Maple

Curly maple is hard maple with wavy grain that shimmers in light. Learn what causes the figure, how to buy it, work without tear-out, and finish it.

Beginner11 min read
WOOD & MATERIALS

How to Calculate Board Feet

Learn the board foot formula, convert between board feet and square feet, estimate project costs, and avoid the mistakes that waste money at the lumberyard.

Beginner11 min read
WOOD & MATERIALS

Mango Wood

Mango wood guide: Janka hardness, workability, finishing tips, sustainability facts, and how it compares to teak, acacia, and walnut.

Beginner22 min read
WOOD & MATERIALS

Marine-Grade Plywood

Marine-grade plywood has a void-free core and WBP adhesive—but it's not waterproof wood. Learn the standards, species, and when ACX is the smarter buy.

Beginner10 min read
WOOD & MATERIALS

Nominal Wood Sizes

Nominal vs actual lumber dimensions for every common board size, plus the hardwood quarter system, plywood thickness, and how to avoid project mistakes.

Beginner8 min read
WOOD & MATERIALS

Oak Plywood

Oak plywood comes in red and white oak, three veneer cuts, and multiple grades. Learn which to buy for cabinets and furniture.

Beginner11 min read
WOOD & MATERIALS

Rubberwood

Rubberwood is real hardwood from recycled rubber trees. Learn its properties, workability, best uses, honest limitations, and how it compares to oak, maple, and pine.

Beginner12 min read
WOOD & MATERIALS

How to Stain Pressure Treated Wood

Staining pressure treated wood works when you wait for moisture below 15%, clean off mill glaze, and use a penetrating stain. Complete technique guide.

Beginner25 min read
WOOD & MATERIALSconcept

What Is MDF? Properties, Uses, and When to Choose It

MDF is wood fibers compressed into smooth, stable panels. Learn its properties, how it compares to plywood, when to use it, and how to finish it right.

Beginner11 min read