Everything we know,
written down.
Bulk corrugated is a trade where most of the useful knowledge lives in people's heads and gets used as leverage. We would rather publish it — a buyer who understands the physics writes a better RFQ, and a better RFQ is cheaper for everybody.
Get a written quote in one business day
Tell us what you have or what you need. A real person in Houston reads every one of these — usually within a couple of hours during dock time.


Four references and a stack of field notes
The Gaylord Box Guide
The long read. What a gaylord box is, where the name came from, how the grades work, how to spec one, what it costs to move, and what happens at the end of its life.
REFERENCEGrades Explained
1A through scrap, with the published pass/fail thresholds we grade against on our own yard — so you can check our work rather than trust it.
35 ANSWERSFrequently Asked Questions
Thirty-five questions grouped by basics, buying, selling, specs, sustainability, logistics and working with us. Including why we do not have a phone number.
A–ZGlossary
Thirty-seven terms from basis weight to tide line. Enough to hold your own with a broker, and enough to know when one is being vague at you.
Articles
Written by people who load trucks. Occasionally opinionated, always specific.
Resources — common questions
Where should I start if I have never bought bulk boxes?
The Gaylord Box Guide, then the size chart. Between them you will know what footprint you need, what wall count the load calls for, and which grade is honest for your application.
Are these resources free, and do they ask for an email address?
All free, and none of them gate anything behind a form. Our advantage is a yard full of graded stock in Houston, not an information gap.
What is the difference between the guide, the FAQ and the articles?
The guide is the long read in order, the FAQ answers the questions that actually arrive in our inbox, and the articles go deep on one topic each. The glossary defines the vocabulary all three use.
Are the numbers here specific to the Gulf Coast?
Some of them deliberately are. Humidity, hurricane season and the ship channel resin trade change how corrugated behaves and what it costs here, and we flag it wherever it matters.
Can I ask something these pages do not cover?
Please do. We answer questions from people who are not buying anything, because that is how you end up being the place people write to when they finally are.