Storm — cast iron for long, gentle heat
Storm is a cast-iron wood-burning sauna stove for steam rooms of 6 to 18 m³: a thick cast-iron firebox, a large stone mass and a glass door. We assemble and finish every stove at our factory in Riga. SM Global is one of the few manufacturers of cast-iron sauna stoves in Europe.
Cast iron stores heat and copes with high temperatures
A cast-iron firebox heats up and cools down more slowly than a steel one. That means more even heat in the steam room and a stove that lasts, even with intensive use.
Thick cast-iron build
Cast iron withstands high temperatures without warping, so the stove performs consistently year after year.
100–140 kg of stones
A large stone mass stores heat — the steam is soft and the sauna stays warm for longer.
Glass door
Watch the flames through the glass; decorative details in stainless steel.
Everything from one maker
Storm connects to a 115 mm flue that we make ourselves — you can buy the stove and chimney together.
Three steps to the right stove
Work out the volume
Length × width × height. Add about 1–1.5 m³ for every m² of uninsulated surface (glass, stone).
Pick the model
Up to 12 m³ — Storm 12; 10 to 18 m³ — Storm 18. If you are at the limit or the room has a glass wall, take the larger one.
Connect the chimney
Storm connects to a 115 mm flue: single-wall AISI 304 pipe above the stove, insulated chimney through the ceiling. We make all of it.
How is a cast-iron stove different from a steel one?
Cast iron stores more heat, releases it more evenly and copes better with long periods of high heat. A steel stove heats up faster and is lighter and cheaper.
Which chimney does the Storm need?
115 mm diameter. Above the stove a single-wall AISI 304 stainless pipe; through the ceiling and roof an insulated chimney with vermiculite.
How does delivery work?
Within Latvia, Lithuania and Estonia we ship with DPD; to other EU countries by freight carrier. You can also collect the stove at our factory in Riga.
Can I see the stove in person?
Yes, at our factory in Riga, Latgales iela 322R. Please call ahead: +371 27650533.
Questions?
Call +371 27650533 or write to [email protected] — we will help you choose the stove and chimney. You can see the stoves at our factory in Riga.