WHAT TO EXPECT WHEN FIRING THE NHPG COMMUNITY KILN


Days 2–6: Firing Shifts
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The kiln is fired continuously over 5 days
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Each participant is required to complete:
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4 shifts (7 hours each)
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A half hour overlap between shifts will ensure smooth transitions and communication of teams
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Teams will be assigned with a mix of:
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Experienced and inexperienced participants
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Each team includes a team leader, working under the direction of the firing leader(s)
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Shift sign-up will be organized once participation is confirmed
During the Firing (Ongoing Responsibilities)
When not on shift:
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Assist with wood preparation (cutting and stacking for future firings)
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Bring:
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Work gloves
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Food, water, and snacks (often shared potluck-style)
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Camping on-site is allowed
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Check with Al for appropriate tent locations
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Facilities:
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Outhouse available
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Practice carry in / carry out
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Safety Requirements
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Kiln temperatures reach 2300°F, with possible flame exposure
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Required clothing:
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Natural fibers only (cotton, wool, leather)
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Long sleeves and full coverage
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Closed-toe shoes (no sandals)
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Recommended:
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Headscarf for hair, scalp, and neck protection
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Provided:
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Limited face shields and welding gloves
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You may bring your own protective gear
Unloading Day (Approx. 1 Week Later)
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A date will be scheduled after the firing
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Plan for 5–6 hours of work
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Responsibilities include:
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Unloading the kiln
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Cleaning pots, shelves, and kiln interior
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Reapplying kiln wash
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Cleaning the kiln shed
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Dust is significant:
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Wear a mask and gloves
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All participants are expected to stay until all work is complete
Costs & Requirements
You must be a member of the NHPG to participate
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Cost of firing will be relative to the amount of cubic footage of your work loaded into the kiln. Our aim is to cover our costs for wood, materials (wadding, basic glazes, kiln cones), maintenance, equipment (such as new kiln shelves), saving for the next kiln and to keep the price reasonable.
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We trust everyone to keep an accurate account of work they put into kiln, both what they sign up for, any extra cubic footage put in during the load, any amount that didn't fit into the kiln. Payment for work fired will be collected at unload. The minimum payment is $50 (your deposit) and covers the first two cubic feet. Each additional cubic foot costs $25.
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Clay shrinks an average of 10% during the firing. If you do not calculate the cubic feet of your work before the firing, an extra 10% will be added to calculations made after the firing. Any amount owed above the first $50 deposit will be collected at unloading.
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How many cubic feet of work will you bring? Give your best estimate. A cubic foot is 12" x 12" by 12". We use this information to see if there is enough work to fill the kiln.
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Watch this video from potter Mike Roche on how to calculate cubic feet of work. You can bring pieces of different heights. Your work will be loaded with other work of a similar size.
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Note: remember it's always good to bring extra work (small filler pieces and 9”cylindrical especially), as we need a fully loaded kiln in order to fire.
Location
20 Perry Road
Deerfield, NH 03037

Community Wood Kiln Firing Schedule & Expectations
Firing the kiln is a community event - it takes a dedicated group working together through every stage of the process. All participants are expected to contribute to loading, firing, unloading, and wood preparation.
Before the Firing
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Prepare bisqued and glazed work in advance.
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Use cone 10 clay and glazes or higher (temperatures may reach cone 13 in the front of the kiln).
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You may choose to leave some pieces unglazed for natural ash effects.
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Help prepare firing materials:
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Cutting (chain sawing), stacking, and covering slab wood for drying
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If you cannot participate fully, you must find a substitute.
Day 1: Loading & Start of Firing
Arrival Time: 9:30 AM
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Bring all work ready to load
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Form teams to:
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Wad pots
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Load the kiln
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Work collaboratively throughout the day
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Firing begins in the early evening
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Note: If participation is high, space in the kiln may be limited
