What is a linear materials optimizer?

A linear materials optimizer is software that calculates the best way to cut pieces from linear stock materials like lumber, trim, and molding. It uses 1D bin packing algorithms to minimize waste and reduce the number of stock pieces needed.

What materials work with linear mode?

Linear mode works with any one-dimensional material: lumber (2x4, 2x6, 1x boards), trim and molding (baseboards, crown molding, casing), metal tubing, pipes, PVC, conduit, rebar, and aluminum extrusions.

How does linear optimization differ from sheet optimization?

Linear optimization uses 1D bin packing for materials with only length (lumber, trim). Sheet optimization uses 2D nesting for materials with width and length (plywood, panels). Linear mode produces bar diagrams while sheet mode produces 2D cutting layouts.

Does the optimizer account for saw blade kerf?

Yes. The optimizer includes kerf compensation, accounting for material removed by the saw blade on every cut. This ensures your pieces come out the correct size.

Linear Materials Optimizer: Cut Lumber, Trim & Molding Smarter

What is Linear Materials Mode?

EZNESTING's Linear Materials Mode optimizes cuts for one-dimensional stock—materials where only length matters. Think lumber, trim, molding, pipes, rebar, or any material you buy in standard lengths and cut down to size.

Enter your stock lengths and the pieces you need. The optimizer calculates exactly how to cut them with minimum waste and fewest stock pieces.

No more guessing. No more buying extra "just in case." Just optimized cuts in seconds.

How It Works

1. Enter Your Stock Add the lengths you have available (8-foot 2x4s, 12-foot trim, etc.) and quantities.

2. Add Your Pieces List every piece you need to cut with its length and quantity.

3. Click Optimize The algorithm finds the best arrangement to minimize waste and stock usage.

4. Follow the Diagrams Visual bar diagrams show exactly where to make each cut on every piece of stock.

That's it. From cut list to cutting diagram in seconds.

Perfect For

Lumber & Dimensional Stock - 2x4, 2x6, 2x8 studs and framing - 1x boards for shelving and trim - Any dimensional lumber project

Trim & Molding - Base trim and baseboards - Crown molding - Window and door casing - Chair rail and wainscoting

Other Linear Materials - Metal tubing and pipes - PVC and conduit - Rebar and steel bar - Aluminum extrusions

Key Features

Smart Optimization Uses proven bin packing algorithms to minimize waste. Longest pieces get placed first for maximum efficiency.

Visual Cut Diagrams Horizontal bar diagrams show each stock piece with color-coded cuts. See exactly where to cut at a glance.

Kerf Compensation Accounts for blade thickness on every cut. Your pieces come out the right size, every time.

Leftover Tracking See exactly how much usable material remains on each stock. Save leftovers for future projects.

Utilization Stats Track stocks used, total cuts, average utilization, and total leftover—know your efficiency instantly.

Works with Any Unit Inches, feet, millimeters, meters—even fractional inches like 24 1/2". Enter dimensions however you work.

Linear Mode vs Sheet Mode

	Linear Mode	Sheet Mode
Materials	Lumber, trim, pipes	Plywood, MDF, panels
Dimensions	Length only	Width × Length
Algorithm	1D bin packing	2D nesting
Output	Bar diagrams	2D cutting layouts
Best for	Framing, trim work	Cabinets, furniture

Use Linear Mode when you're cutting lengths from stock. Use Sheet Mode when you're cutting rectangles from panels.

Quick Example

The Project: Building deck railings

Stock Available: - 10 pieces of 8-foot (96") 2x4

Pieces Needed: - 24 balusters at 36" - 8 rails at 72" - 4 posts at 42"

The Problem: How many 2x4s do you actually need? Where do you cut each one?

The Solution: Enter the numbers into EZNESTING's linear optimizer. In seconds, you'll see: - Exactly which pieces to cut from each 2x4 - Visual diagrams for every stock piece - Total utilization percentage - Leftover lengths you can use elsewhere

No spreadsheets. No scrap paper. No wasted lumber.

Start Optimizing Linear Cuts

Ready to stop wasting lumber and trim?

Open EZNESTING
Select "Linear Materials" mode
Enter your stock and pieces
Click Optimize

It's free, works in your browser, and takes less than a minute. Try it on your next project and see how much material you save.