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by Jen-Ken

Jen-Ken Half-Round Kiln Shelves

SKU JENKEN-SHELF-15-HALF
$38.00
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Shelf Size

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Not sure this is the right fit? Power, size, firing needs: talk it through with a real person before you order. Call or text (470) 264-3563

  1. 1 We submit your kiln order for production with the manufacturer.
  2. 2 We confirm the current estimated lead time and keep you updated.
  3. 3 Your kiln is built to your specifications and prepared for freight shipment.
  4. 4 We send tracking and delivery instructions once your kiln ships.
Jen-Ken · Kiln Furniture · Shelves Jen-Ken Half-Round Kiln Shelves Three diameters · 15" to 26" · Sold individually (one half) A half-round is one half of a circle. Two of them fill a level in a round kiln, and that is the point: you can set the two halves on different post heights and fire a tall vase beside a tray of tiles in the same load. They are also far easier to lift in and out than a full shelf, and a crack costs you half as much. Each listing is one half, so order two per level.
ShapeHalf round
Diameters15" · 21" · 26"
SoldOne half per unit
Per levelTwo halves
Sizes and prices
DiameterThicknessPrice per halfSKU
15"Not published$38.00JENKEN-SHELF-15-HALF
21"¾"$70.00JENKEN-SHELF-21-HALF
26"Not published$82.00JENKEN-SHELF-26-HALF
Prices are per half shelf. A full level needs two, so budget double. Jen-Ken publishes a thickness only for the 21"; we have not guessed at the other two.
Key features
One half-round shelfThe diameter you select, in cordierite. One half of a circle — not a pair.
Nothing elseNo posts, no shelf primer. Set the quantity to two if you want to fill a level.
Optional accessories
Kiln postsThree per half is the usual arrangement. Running two different heights across a level is exactly what half shelves are for.
Shelf primer (kiln wash)Keeps glaze from bonding to the shelf. Cheaper than a shelf.
Full-round shelvesSimpler and stronger if you fire one kind of ware and do not mind the weight.
Furniture kitJen-Ken kits bundle shelves, posts in several heights and primer for a specific kiln.
Common questions
Is this one shelf or two?One. The price is per half shelf. Two halves make a full level, so set the quantity to two unless you specifically want a single half.
Does the diameter mean the straight edge or the curve?The diameter is the full circle the half was cut from — so a 21" half shelf has a 21" straight edge and fits a kiln that takes a 21" round shelf.
Why would I pick halves over a full round?Three reasons: you can run two post heights on one level and fire mixed ware together; a half is light enough to load one-handed; and when one cracks you replace a half, not a whole shelf.
Do you stock a D-shaped half for oval kilns?These are semicircular halves for round kilns. Oval kilns take a different shape — ask us and we will confirm what your oval takes before you order.
Not sure which shelf your kiln takes? Send us your model number. We will tell you the diameter, how many halves a full load needs, and the post heights to go with them.
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Common questions about this kiln

Still stuck? Call or text (470) 264-3563 and talk it through with a real person.

Is freight delivery included in the price?

No. Kiln prices do not include freight, and we do not quietly build it into the product price. Freight is charged at a flat rate based on your delivery address and is shown at checkout. Liftgate service is included when it is needed, and standard delivery is curbside. You can estimate your delivered cost with the ZIP code tool above the Add to Cart button.

Can I return this kiln if it is not right?

Return requests can be submitted within 30 days of delivery. The kiln needs to be in its original packaging, in new and resellable condition, and approved before it is sent back. A restocking fee may apply. Completing the manufacturer's recommended first test firing does not by itself make a kiln non-returnable, so you can confirm it works before you commit. Full terms are on our Returns page.

What electrical supply do I need for this kiln?

The Specifications tab on this page lists this model's voltage, amperage, required breaker size and NEMA plug configuration. Most 240V kilns need their own dedicated circuit fitted by a licensed electrician, while many 120V models run from a standard household outlet. If you are unsure what your space can support, call or text (470) 264-3563 before ordering.

Does this kiln come with a warranty?

Yes. This kiln carries the Jen-Ken manufacturer warranty. Coverage length, what is included and any registration deadline are listed in the Specifications tab on this page. We are an authorized Jen-Ken dealer, which is a condition of warranty coverage on most kiln brands.

What comes with the kiln, and what do I need to buy separately?

The What's Included tab on this page lists exactly what ships with this kiln. Most kilns need shelves, posts and kiln wash before your first firing, and these are not always included. A vent is recommended for indoor installations. Any add-ons available for this model are shown above the Add to Cart button.

About this wheel
Best for: Beginning to intermediate potters who want a dependable, well-built pottery wheel with quiet operation, solid capacity, and a warranty they can count on.
🔨 Lead time
~10 business days
In stock and ready to ship. Most orders are processed and on their way within 10 business days.
✓ Warranty
Manufacturer warranty
Full coverage. We are here if anything goes wrong after delivery.
Why buy from Peach State Pottery?
★ Authorized Speedball Dealer
★ No sales tax outside Georgia
★ Flat-rate shipping, quoted at checkout
★ Real support before & after order
★ Military discount for veterans
★ We are here if anything goes wrong
Call or text us:✆ (470) 264-3563
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