Paragon CT122829 Ceramic and Pottery Kiln 12 Sided

PARAGON CT122829: Extra-Deep, Extra-Capable, and Built to Keep Up

Built on the Ceramic Top legacy

The PARAGON CT Series—short for Ceramic Top—delivers professional-grade performance with durability and thoughtful engineering built into every model. These round kilns are trusted by ceramic artists, educators, and studios alike for their consistency and longevity. Every CT model includes:

• 3” thick firebrick throughout for superior insulation

• Solid state relay (SSR) for quieter, more efficient, and longer-lasting performance

• AOP (Auxiliary Outlet Plug) and vent-ready design (pre-drilled for kiln vent installation)

• Dropped, recessed element grooves—no pins required

• Full-formed galvanized steel base that strengthens and protects the firing chamber

• Dust-resistant coating on lid, peepholes, and rim to extend component life

Why choose the PARAGON CT122829?

The PARAGON CT122829 is a round, 12-sided kiln with an interior diameter of 28” and an extended height of 29”, offering a commanding 10.57 cubic feet of firing capacity.

As the deepest model in the CT Series, this kiln is designed for serious production work—capable of handling tall sculptures, stacked loads of functional ware, or large batches in educational and commercial environments.

If you need maximum volume without compromising on performance, this is the kiln for you. also, at a cost per cubic foot, the CT122829 is one of the most economically priced standard kilns we make.

Durability meets convenience

The CT122829 features sectional construction, making it easy to disassemble for maintenance or transport through tight doorways.

The kiln’s drop-down switch box—hinged at the bottom and held by a fold-out support arm—makes service access quick and safe.

 Its massive 3” thick lid is supported by Paragon’s LiteLid spring system, eliminating the need for pulleys and making lid lifting light and effortless. The reversible brick floor helps maximize kiln life by allowing even wear over time.

A top row of grooveless 2” blank bricks reduces damage during loading. 

This model has been upgraded to 48 amps for greater power and faster recovery, helping it reach temperature with less strain.

Additional Highlights

• Sectional design with twist-lock spring latches

• Lock-in lid support with positive catch

• Two wide-view tapered peepholes

• Fire directly on the brick bottom for full capacity

• Ventilated, louvered switch box

• Heavy-duty stainless steel case

• Certified to CSA and UL Standard 499

Optional Furniture Kit

• 8 C-24H Shelves (26” octagon x ¾”)

• 1½” square posts, 8 each: 1”, 2”, 3”, 4”, 5”, 6”

• 1 lb. kiln wash

Add the Option Furniture Kit your cart here.

The Kiln Stand

In the Available Options, you can choose choose the Standard Kiln Stand (6" tall with mar-proof plastic feet), or the 12" Deluxe Rolling Kiln Stand (Recommended if you are adding a VentMaster Kiln Vent).

Stand 32" x 32" x 6"
Rolling Stand 32" x 32" x 12"
Rolling Stand 32" x 32" x 18"

Optional Kiln Vent

The patented Orton Vent Master not only vents fumes but also improves firing results. Read the Add-On section to learn more.

Add the Kiln Vent to your cart here. 

Built with Pride in Mesquite, Texas

Every Paragon kiln is handcrafted in Mesquite, Texas by a dedicated team of skilled craftsmen and craftswomen. With decades of experience behind us, we take pride in building kilns that deliver lasting performance, precision, and peace of mind.

From our engineers to our assembly team, we stand behind every kiln we make—because we know what it means to invest in your craft. When you choose Paragon, you're not just buying a kiln—you're gaining the backing of a company that truly cares about your success.

Specifications 

Disclaimer: The specifications above assume that the kiln will be plugged into a dedicated circuit. Local electric codes supersede our recommendations.

The pricing and electrical specifications for the above products reflect their design for use in the United States. The International versions of most models will have variations in electrical specifications and price due to consumer safety requirements or electrical regulations.