The Clay Hole University · Firing and Fixing
Loading and Unloading a KilnPrintable pottery guide
Kiln loading, on paper: which firing you are packing, how shelves and posts go in, where the cones and the wash go, how a load comes out safely, what each failed load is telling you, and a log for your own kiln.
- Skill level: Intermediate
- 24 printable pages
- 6 video picks
- 8-question quiz + answer key
- Instant download
- Prints on any printer
- The lesson stays free
What is the Loading and Unloading a Kiln printable guide?
It is the free “Loading and Unloading a Kiln” lesson rebuilt for paper: bisque packed and glaze spaced, the bottom shelf and the posts, witness cones and kiln wash, the unloading rules, six ways a load goes wrong, six videos of kilns being loaded, and how it works when our staff load yours. Built to be printed, taped beside a kiln and written in.
Prefer to read it online first? The “Loading and Unloading a Kiln” lesson is free, and always will be.
- 24printable pages, US Letter
- 8quiz questions, with a full answer key
- 6hand-picked videos, each with a QR code
- 9glossary terms in plain language
- 2workbook pages you fill in yourself
A good load is decided before the lid closes.
Loading a kiln is a puzzle with rules, and the two kinds of firing want opposite things from you. A bisque is packed and nested. A glaze is spaced from everything it could weld to. Most ruined loads come from treating one like the other.
The guide puts the whole skeleton in one place: the bottom shelf on short posts, three posts in columns, an inch from the wall, cones on two shelves, and nothing opened while the kiln is still hot. It also says what goes wrong when each one is skipped.
And it gives you a page to write on. Which firing it was, how the shelves went in, what the cones did and what came out. After a few loads you will know which gaps you keep getting wrong.
Real pages, for the kiln room
These are actual pages from the guide, shown here with the sample watermark.

Which firing is thisWhat you need at the kiln, and the first step: bisque is packed, glaze is spaced. 
How it works at our studioWhat happens to your work between the drop-off table and the pickup shelf, and why the rules are what they are. 
Questions people askStraight answers on bisque against glaze, spacing, posts and lids, and how firing and pickup work at our studio. 
Every load you packA log to write in: bisque or glaze, how the shelves went in, what the cones did and what came out.
A plan and a log are things you tape beside the kiln
Loading happens on your feet, with dusty hands and a shelf in the air. Paper suits that.
The plan where you can see it
The six moves, the tick lists and the one page reference sit on pages you can tape to the kiln.
A reason for every rule
Three posts, an inch from the wall, nothing opened hot. Each rule comes with the reason behind it, so you can tell a rule from a habit.
A log for your own kiln
Columns for the firing, the shelves, the cones and what came out. A few loads of notes beat a memory of what you did.
It does not mind dust
A page stays where you put it, and it does not lock its screen while you are holding a shelf.
Rebuilt for paper, not printed from a web page
Every guide in the series is set from scratch for print. Here is what that meant for this one.
Read against the studio’s own rules
We checked the lesson against our other firing and glazing lessons and the studio’s own drop-off rules. Where the lesson was out of step, the guide now says what those pages say.
Safety said the same way everywhere
Grinding is wet, with glasses and a real respirator. Shelves are cleaned with a damp sponge or a HEPA vacuum. Nothing is opened above the safe temperature.
Video notes that say only what the video shows
Every video has a short note, a link and a code. Each note was checked against the video’s own description and chapters, and says where a video is mostly about something else.
Tick lists you can use
Each of the four steps ends in a tick list, and the whole load is one page you can keep by the kiln.
A quiz that explains itself
A short quiz, and an answer key that gives the reason behind every answer rather than only the letter.
Codes that keep working
Every link is a short Clay Hole address. If a page moves, we repoint the address and your printed copy still goes to the right place.
The lesson is free. It always will be.
All of the teaching in this guide comes from the free “Loading and Unloading a Kiln” lesson, and that lesson is not going anywhere.
Loading a kiln is a puzzle with rules. The rules fit on a page. The feel for it comes from watching someone good do it, and then doing it badly a few times yourself.
And if you ever get a kiln of your own, your first load will have a shelf an inch too low. Everybody’s does. Tape a plan to the kiln, and it gets better fast.
Dan Pearce, founder of The Clay Hole
Build a little pottery library
Every printable guide in The Clay Hole University series takes one free lesson and rebuilds it for paper, with workbook pages, a glossary and a quiz with a worked answer key. Each one keeps its number for good, so a guide you buy today is the same guide in the same place next year.
Put any five printable guides in your cart and the cheapest one is on us. Put in nine and the two cheapest are on us. It happens automatically at checkout, no code to remember.
See every printable guide, or every printable we sell on one page.
- 5guides in your cart1 on us
- 9guides in your cart2 on us
Three lessons that pick up where this one leaves off
Each one is free to read online, and the codes in the guide take you straight there.
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Guide 01.01 · free lessonThe Full Pottery Process, Start to FinishLoading is one stage of a long road. This guide walks the whole road, from the first lump of clay to the drop-off table and back, including the kiln cookie under every piece.
Read the free lesson -
Guide 09.14 · free lessonHow to Tell If Your Pottery Is Bone DryHalf of a bad load is water that never left the pot. This guide is how to tell bone dry from almost dry before anything goes near a shelf.
Read the free lesson -
Guide 11.11 · free lessonMaking a Glaze CatcherA catcher is what stands between a running glaze and your shelf. This guide is how to make one that holds the run and still lets the pot stand steady.
Read the free lesson
Good to know
How is this different from the free lesson?
Is this only for people who work at The Clay Hole?
Will it teach me to load the kilns at the studio?
Do the videos play from the paper?
Is this too early for me?
What do I need besides a kiln?
Do I need a fancy printer?
Does it print in black and white?
Can I print just part of it?
How does delivery work?
What happens if the guide is updated?
Can I share it?
Pack it, space it, and wait for it to cool
Know which firing you are loading, put the shelves on three posts, read the cones and give the kiln time. The guide keeps the whole load in front of you at the kiln.
Get the guide · $12.50

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