Stuv 21 - Single Sided

Your fire is free. With a unique retractable glass door and frameless installation, the divide between you and the ever-changing flame has now been made invisible. Available in four sizes, the Stuv 21 slow combustion wood heater can be installed directly into your wall, or made a standout feature with easy to install cladding and fascia options. Safe and efficient, the Stuv 21 heralds a new simplicity and sophistication in fireplace design for you to enjoy wherever you sit.

From $9,840.00
Stuv21 in 'Toorak House'

Key Features

– Fully retractable glass door

– 4 single sided sizes available

– Cladding for freestanding installation available

– Wall fascias or frameless installation

– Over 20 colours and finishes available

– Self cleaning glass panel

Stuv 21 door mechanism

Slow combustion or open fire

Slide the frameless guillotine door upwards for an open hearth-fire; slide it down for efficient radiant warmth or leave partially open if you please. Thanks to an ingenious door mechanism with a removable handle and a fully retractable glass door, Stuv 21 is a true two in one fireplace for those wanting to alternate between the pure enjoyment of an open fire and the satisfaction of a high efficiency slow combustion appliance.

Stuv 21 single sided fireplace with arm chair

Unimpeded view of the fire

Regardless of the position of the door, there is no frame to impede your view of the flame. The unique fully retractable guillotine door also tilts open for easy cleaning and all parts of the fireplaces are able top be serviced through the inside of the hearth. As well as a stunning fireplace Stuv 21 is also a very clever piece of engineering.

Stuv 21 single sided fireplace with white cladding and wood storage

Ready-to-install signature cladding

Stuv 21 fireplace inserts can be integrated into new builds, or installed when major renovations are undertaken. Where this isn’t possible, a number of ready-to-install cladding and fascia options are available in many colours and finishes, transforming your fireplace into a focal point that requires no major masonry or carpentry  work. Stuv 21 is an insert that can become a freestanding fireplace in a flash.

Product Details

Technical Details


Nominal thermal output: 10 to 27 kW depending on model


Model Dimensions

95SF:  W770mm x H615mm

105SF: W870mm x H400mm

125SF: W1070mm x H535mm

135SF: W1170mm x H400mm

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