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A red brick Siberia masonry heater installed in a high-ceilinged timber-frame cabin.

Burn less wood.

Get more heat.

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12 hrs

Heat retention on one load

1–3 days

DIY assembly time

13 kits

From $4,495 to $13,495

The Masonry Heater Kits

Not sure which kit?

Three questions.
One recommendation.

01 How much space?
350 m³

Cubic meters of heated space. A 2,000 sq ft home with 8 ft ceilings is about 460 m³. A single open cabin of 30×30 ft at 10 ft ceilings is about 255 m³.

02 Chimney situation?
03 Winters?

Move the slider, pick your chimney and your winters.

About us

Gretchen lives in Northeastern Ontario, where winter temperatures reach -40°C and colder, and has heated exclusively with wood for 10 years. In these masonry heater kits she has found a beautiful and efficient way to stay warm, bake sourdough bread, and not have to trade time, money, and sleep for firewood. She also builds timber frames, trains horses, and enjoys wool.

Gretchen · Dealer, Northeastern Ontario