Elegance Meets Safety
A unique combination of top-notch safety and design. The Siro Unique chimney allows for the most versatile fireplace solutions.
A unique combination of top-notch safety and design. The Siro Unique chimney allows for the most versatile fireplace solutions.
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Smallest Outer Diameters on the MarketElegant companion for even a small fireplace |
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Smallest Safety Distances on the MarketSiro Unique goes safely where others can't fit. Install anywhere – even next to a wall. |
FOR CHALLENGING PROJECTS | BEST CHOICE FOR SMALL FIREPLACES
In Siro Unique chimney, the best features of two top-quality insulations and solid insulation technology come together to create the most advanced safety chimney in the industry.
Thanks to its unique multi-insulation structure, the outer diameter of the chimney is exceptionally narrow, and the surface temperature is low, making it suitable for small fireplaces. With its small safety distances, Siro Unique is a space-saving wonder in penetrating structures. The perfect solution even for the most challenging projects.
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What makes the multi-insulation structure so special?
Typically, chimneys only feature one insulation layer between the inner and outer surfaces, utilizing either mineral wool or ceramic insulation. Neither of these alone is usually sufficient to ensure safety.
In Siro Unique, the best features of mineral wool and ceramic insulation come together in a cleverly designed structure, featuring five walls instead of the traditional three. This innovative design ensures safety by maintaining a safe temperature on the outer surface of the chimney.
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TECHNICAL SPECIFICATIONS |
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| Usage |
Fireplaces, stoves, masonry heaters, baking ovens, heating boilers, ventilation, outdoor kitchen grills, sauna stoves, charcoal grills, kitchen stoves |
| Applications |
Detached houses, row houses, summer cottages, enclosed terraces, grill cottages, saunas, industrial applications, restaurants, public spaces |
| Suitable fuels |
Wood, pellets, gas, oil |
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Fire safety distance (mm) |
40 |
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Thermal insulation value |
ø 150mm: 0,96 m2K/W / ø 175–250 mm: 1,1m2K/W – at reference temperature 200°C |
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Structure from inside out |
Inner pipe, ceramic insulation, aluminium, mineral wool, steel jacket |
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Flue pipe sizes (mm) |
150, 175, 200, 250 (converted with an adapter to fit the fireplace outlet) |
| Outer diameters (mm) |
238, 290, 314, 370 |
| Temperature class |
T600 |
| Wall penetrations |
Yes |
| For enclosed structures |
Yes |
| Lateral shifts |
Yes |
| Product standard |
EN 1856-1:2009 |
| Type code |
T600-N1-D/W-Vm-L50060-G40 / T600-N1-D/W-Vm-L20070-G40 |
Environmentally Friendly Powder Coating
Siro Unique is available in six stylish standard colors. Find the perfect shade for your space and fireplace.
Looking for something special? Contact us ›
|
Matte White |
Glossy White |
Matte Light Grey |
Matte Dark Grey |
Matte Black |
Brushed Stainless Steel |
Siro Unique is an exceptionally safe chimney suitable for all types of fireplaces. It is especially well-suited for situations where a slimmer profile and small safety distances are required without compromising on safety. Siro Unique is an ideal choice for small fireplaces, glass-enclosed terraces, or confined spaces. Specially designed accessories ensure a safe and easy installation. With its slim outer diameter and safe insulation structure, Siro Unique is also suitable for use as a stove chimney.
When you want improved safety more cost-effectively, choose Siro Prime.
If there is no separate combustion air duct for the fireplace, choose Siro Air – our makeup air chimney.
Looking for a chimney for a wood-burning sauna? You can also choose the air-cooled Siro Air Sauna stove chimney.
Traditionally, chimneys have a three-wall structure with one insulation layer consisting of either mineral wool or ceramic insulation. Used alone, neither of these materials is usually sufficient to guarantee safety.
In Siro Unique, the best features of mineral wool and ceramic insulation are cleverly combined in a smartly designed structure with five walls instead of three. The outer surface of the chimney always remains at a safe temperature.
Yes, you can. The accessories for Siro chimneys make retrofitting easier than usual, so you can easily replace the old chimney with a safer one. You can also install Siro Unique, for example, inside an old masonry chimney.
Siro Unique is suitable for fireplaces with flue duct sizes of 150, 175, 200, or 250 mm. You can easily find the Siro Unique solution that fits your specific fireplace, including module diameters and quantities, by contacting us ›
FOR CHALLENGING PROJECTS | BEST CHOICE FOR SMALL FIREPLACES
In Siro Unique chimney, the best features of two top-quality insulations and solid insulation technology come together to create the most advanced safety chimney in the industry.
Thanks to its unique multi-insulation structure, the outer diameter of the chimney is exceptionally narrow, and the surface temperature is low, making it suitable for small fireplaces. With its small safety distances, Siro Unique is a space-saving wonder in penetrating structures. The perfect solution even for the most challenging projects.
|
|
What makes the multi-insulation structure so special?
Typically, chimneys only feature one insulation layer between the inner and outer surfaces, utilizing either mineral wool or ceramic insulation. Neither of these alone is usually sufficient to ensure safety.
In Siro Unique, the best features of mineral wool and ceramic insulation come together in a cleverly designed structure, featuring five walls instead of the traditional three. This innovative design ensures safety by maintaining a safe temperature on the outer surface of the chimney.
|
TECHNICAL SPECIFICATIONS |
|
| Usage |
Fireplaces, stoves, masonry heaters, baking ovens, heating boilers, ventilation, outdoor kitchen grills, sauna stoves, charcoal grills, kitchen stoves |
| Applications |
Detached houses, row houses, summer cottages, enclosed terraces, grill cottages, saunas, industrial applications, restaurants, public spaces |
| Suitable fuels |
Wood, pellets, gas, oil |
|
Fire safety distance (mm) |
40 |
|
Thermal insulation value |
ø 150mm: 0,96 m2K/W / ø 175–250 mm: 1,1m2K/W – at reference temperature 200°C |
|
Structure from inside out |
Inner pipe, ceramic insulation, aluminium, mineral wool, steel jacket |
|
Flue pipe sizes (mm) |
150, 175, 200, 250 (converted with an adapter to fit the fireplace outlet) |
| Outer diameters (mm) |
238, 290, 314, 370 |
| Temperature class |
T600 |
| Wall penetrations |
Yes |
| For enclosed structures |
Yes |
| Lateral shifts |
Yes |
| Product standard |
EN 1856-1:2009 |
| Type code |
T600-N1-D/W-Vm-L50060-G40 / T600-N1-D/W-Vm-L20070-G40 |
Environmentally Friendly Powder Coating
Siro Unique is available in six stylish standard colors. Find the perfect shade for your space and fireplace.
Looking for something special? Contact us ›
|
Matte White |
Glossy White |
Matte Light Grey |
Matte Dark Grey |
Matte Black |
Brushed Stainless Steel |
Siro Unique is an exceptionally safe chimney suitable for all types of fireplaces. It is especially well-suited for situations where a slimmer profile and small safety distances are required without compromising on safety. Siro Unique is an ideal choice for small fireplaces, glass-enclosed terraces, or confined spaces. Specially designed accessories ensure a safe and easy installation. With its slim outer diameter and safe insulation structure, Siro Unique is also suitable for use as a stove chimney.
When you want improved safety more cost-effectively, choose Siro Prime.
If there is no separate combustion air duct for the fireplace, choose Siro Air – our makeup air chimney.
Looking for a chimney for a wood-burning sauna? You can also choose the air-cooled Siro Air Sauna stove chimney.
Traditionally, chimneys have a three-wall structure with one insulation layer consisting of either mineral wool or ceramic insulation. Used alone, neither of these materials is usually sufficient to guarantee safety.
In Siro Unique, the best features of mineral wool and ceramic insulation are cleverly combined in a smartly designed structure with five walls instead of three. The outer surface of the chimney always remains at a safe temperature.
Yes, you can. The accessories for Siro chimneys make retrofitting easier than usual, so you can easily replace the old chimney with a safer one. You can also install Siro Unique, for example, inside an old masonry chimney.
Siro Unique is suitable for fireplaces with flue duct sizes of 150, 175, 200, or 250 mm. You can easily find the Siro Unique solution that fits your specific fireplace, including module diameters and quantities, by contacting us ›
