Steel Windows & Doors
Ottostumm Steel Profiles with Thermal Brake
FerreroFinestra systems are composed with polyurethane - used for the thermal break – which combined with high-performance insulating glass creates a product that perfectly correlates with international regulations and adds to energy efficiency in buildings.
Ottostum I Mogs FerroFinestra W20
Perfect combination of modern look mixed with historic design. Flexibility of this design allows for it to be used in both: external opening and internal partitions.

Ottostumm I Mogs FerroFinestra W50 TB
In terms of thermal break solution – this system maintains the same structure as the pioneer hot-rolled FerroFinestra profile. It presents you with wide variety of specific accessories and multiple finishes.

Ottostumm I Mogs FerroFinestra W75 TB
Offers superior thermal insulation. It is structured with flush and overlapping designs – with polyamide insulating core and a profile designed to be able to fit a variety of insulating glass.

Ottostumm I Mogs FerroFinestra W75 TB
Features characteristics that are beneficial for security and panic doors, with minimised visible section. Outstanding thermal-acoustic insulation values and physical-mechanical performance will play magnificent role in most demanding specifications/projects.

W40 FIRE Ottostumm I Mogs FerroFinestra
Steel is the perfect material for production of fire doors, due to its firmness in the event of fire. Accommodated with fire-rated glass it guarantees a secure barrier against fire and smoke. Flexibility of different designs allows for this profile to accommodate to residential, commercial and institutional buildings.

Jansen systems for steel Windows and Doors
Jansen Steel profiles are characterized by great durability and are perfect for using in both smaller residential and bigger commercial projects – thanks to wide range of styles, that would suit any requirement.
Janisol Arte 2.0
Windows presents slender look – and are to fulfil most demanding needs with their performance characteristics and minimum bend radius of up to 300mm
Some of the characteristic features include:
- High thermal insulation (1.0 ≤ Uf ≤ 1.3)
- Resistance to wind loads up to class C5.
- Rainwater tightness up to class 9A.

Janisol Arte 66
The standard depth of 66mm allows for the use of stronger glass with a vent height up to 2300mm.
This enables to present a possibility of having tilt/turn style of windows. Versatility of this system allows for creating the look that is perfect for listed buildings – due to its narrow frames, with concealed fittings and clear lines that prevents any visual interruption.
The new glazing bead system facilitates installation of the panes. Fabrication with push-in gasket or dry glazing takes place in the standard way, as for Janisol and Janisol Arte 2.0 steel profiles – which adds to a high level of process reliability.
Characteristic features for Janisol Arte 66:
High thermal insulation (1.0 ≤ Uf ≤ 1.3)
Resistance to wind loads up to class C5.
Rainwater tightness up to class 9A.

Janisol 1
Slimmer appearance of Janisol window profile allows to unleash the creativity and gives a building a dist5inctive character.
Characteristic features for Janisol 1:
- Thermal insulation (1.3 ≤ Uf ≤ 2.0)
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Leaf weight up to 180 kg
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Side-hung, tilt & turn, bottom-hung and top-hung and double-vent windows
- Burglary protection rating up to RC (WK) 3 in accordance with EN 1627
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Air permeability up to class 4











