Two-glazed system
Additional glass. Comfort around the fireplace.
Background photo to replace.
Two-glazed system

The HITZE double-glazing system is an optional solution in which an additional internal pane is installed behind the external door glazing. This improves thermal conditions in the combustion chamber while simultaneously limiting direct heat emission through the fireplace front.
Place for a photo
Cross-section of a double-glazed system
View of the fire and comfort of use
The additional glass helps maintain a higher temperature inside the firebox. This promotes proper combustion and reduces the buildup of soot and other contaminants on the glass. This allows for a clear view of the fire to remain for a longer period of time.
Reducing the intensity of heat radiation directly in front of the fireplace also increases the comfort of using the device in its immediate vicinity.
The most important advantages
Additional glass
additional glass mounted on the combustion chamber side,
Combustion conditions
maintaining a higher temperature in the furnace,
Less pollution
limiting the deposition of pollutants on the glazing,
Clear view of the fire
maintaining a clear view of the fire for longer,
Limited radiation
limiting direct heat radiation through doors,
Comfort of use
greater comfort of using the fireplace,
Consistent finish
can be combined with DECOR glass and black combustion chamber lining.
Selection and use
A double-glazed system does not eliminate the need for periodic cleaning of the glass. The degree of soiling also depends on the quality and moisture content of the wood, chimney draft parameters, and how the appliance is used.
The option is available for compatible models of HITZE fireplace inserts.
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All our accessories are available in our B2B area or from our dealers. Browse the full catalog or ask your distributor.
On this page, we present our range of grilles and vents. You can check available variants and offer details in our B2B section.
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