33 field guides · 7 live calculators

Build from a measured decision.

Material-aware woodworking guidance for choosing stock, sizing joinery, planning cuts and testing finishes before the first irreversible move.

Try square, marking gauge, walnut board and dividers arranged on pale layout paper.
Datum A / start with the actual material, visible assumptions and the current manual.

Six rooms. One practical system.

Enter by the decision in front of you. Every guide connects a claim to a dimension, test, manufacturer instruction or primary reference.

01

Start & setup

Build a capable shop around the work you actually plan to do.

02

Lumber room

Read the board, its dimensions and its moisture condition before milling.

Plate 05reference8 min

Hardwood Price Guide: Understanding What Drives Lumber Costs

Why does walnut cost more than maple? This guide explains what drives lumber pricing, how species compare in cost, and how to buy smarter.

Plate 06comparison5 min

Rough-Sawn vs S4S Lumber: A Practical Buying Decision

Compare rough-sawn, S2S, S3S, and S4S lumber by tools, milling control, usable yield, and project speed before your next hardwood purchase.

Plate 07comparison5 min

Kiln-Dried vs Air-Dried Lumber: Which Is Better for Furniture?

Compare kiln-dried and air-dried lumber for indoor furniture, including moisture, color, defects, acclimation, and what to verify before milling.

Plate 08comparison5 min

Quarter-Sawn vs Flat-Sawn Lumber: Grain, Movement, and Use

Identify quarter-sawn and flat-sawn boards by end grain, compare stability and figure, and choose the right cut for panels, legs, and visible furniture.

Plate 09reference6 min

Hardwood Lumber Thickness Chart: What 4/4 Through 16/4 Means

Decode 4/4, 5/4, 6/4, 8/4 and thicker hardwood. Use the chart to choose rough stock and protect your final project thickness.

Plate 10reference5 min

Nominal vs Actual Lumber Dimensions: A Shop-Ready Chart

See common nominal and actual lumber dimensions, learn why a 2x4 is smaller than its name, and measure correctly before cutting joinery.

Plate 11reference7 min

Wood Movement Basics: Seasonal Expansion and How to Design Around It

Learn why wood expands and contracts seasonally, the difference between flat-sawn and quarter-sawn movement, and design solutions that prevent cracking.

Plate 12comparison5 min

Board Foot vs Linear Foot: The Complete Explanation

Board foot measures volume; linear foot measures length. Learn when each applies, how to convert between them, and why hardwood yards use board feet.

03

Sheet goods

Choose panels by face, core, support, joinery and the environment they will meet.

Plate 13reference5 min

Plywood Grades Explained: How to Read the Letters and Stamp

Decode plywood face grades, two-letter panels, exposure ratings, and stamps so you can buy the right sheet for furniture and shop projects.

Plate 14reference6 min

Plywood Thickness Guide: Choose by Part, Span, and Support

Choose plywood thickness for cabinet parts, shelves, backs, drawers, jigs, and tops by span, support, joinery, hardware, and measured panel size.

Plate 15comparison5 min

Baltic Birch vs Regular Plywood: Is the Premium Useful?

Compare Baltic birch with regular birch and cabinet plywood by core, plies, edges, joinery, sheet format, moisture limits, and project value.

Plate 16comparison5 min

MDF vs Plywood: Which Sheet Material Fits Each Part?

Compare MDF and plywood for cabinets, shelves, painted doors, routing, fasteners, moisture, dust, and finishing with a part-by-part decision table.

Plate 17comparison5 min

OSB vs Plywood for Workshop Projects: Where Each Wins

Choose OSB or plywood for shop walls, cabinets, benches, shelves, jigs, and utility surfaces by finish, moisture, edge durability, and fastening.

Plate 18process6 min

How to Prevent Plywood Tearout with a Circular Saw or Table Saw

Stop plywood splintering with the right face orientation, sharp blade, support, scoring pass, tape, and zero-clearance setup for each saw.

Plate 19process5 min

How to Apply Iron-On Edge Banding to Plywood

Apply, press, trim, and finish iron-on plywood edge banding without bubbles, split veneer, glue marks, or peeling corners.

04

Joinery & fastening

Match geometry, material and the exact fastening system—then prove the setup on scrap.

05

Surface & resin

Treat every finishing schedule as a product-specific system and every sample as evidence.

06

Measure & estimate

Make assumptions visible, keep units attached and round purchasing quantities deliberately.

Measure. Verify. Test.

Use the real part.

Nominal labels are not joinery dimensions. Measure the stock, sheet, fastener and working envelope.

Let the source govern.

Machine manuals, product TDS/SDS and current manufacturer data outrank generic workshop shorthand.

Spend the offcut first.

A controlled sample reveals fit, color, tearout and process timing before the project carries the risk.