Fire-rated steel joinery meets the requirements of both public and private buildings. Fire-rated WIŚNIOWSKI doors and walls are made to order and can be adapted to any height and width in projects which obtained a technical approval. Fire-rated steel doors and walls are offered in the following two fire ratings: EI 30 and EI 60, as well as the Sa and Sm smoke control classes. Fire-rated steel joinery can be used indoors and outdoors for closing rooms such as boiler rooms, back-up facilities, staircases doubling as fire escape in plants, offices, schools, cinemas, hospitals, and in underground passageways, e.g. car parks.
FIRE-RATED PROFILE AND SEAMLESS STEEL JOINERY
A wide range of applications
A SOLID STRUCTURE
Our doors’ reliable operation and unmatched resistance to damage is ensured by a rigid steel structure and welded connections. It is particularly important in the case of frequently used doors that are installed in public buildings.
Fire-rated WIŚNIOWSKI doors, windows, and walls provide maximum safety and durability in extreme conditions. They can be manufactured with the following fire ratings: EI 30 and EI 60, in the case of fixed windows also EI120, while maintaining the Sa and Sm class.
JANSEN JANISOL 2 AND JANSEN JANISOL 3 FIRE-RATED STEEL PROFILE WINDOWS
the EI30, EI60 and EI120 fire rating,
the frame made of steel profiles with a thermal break and a fire-insulating compound filling,
sections are connected by welding and ground,
infill: a fire-rated glass pane or panel,
the frame features a modified EPDM gasket around its entire circumference,
can be installed in continuous systems of fire-rated partitions.
available as fire-rated anti-burglary EI30 version or plain EI30,
available with the RC2 (inswing doors) and RC3 (outswing doors) anti-burglary class;
leaf with a thick rebate, total thickness of the leaf 41 ± 1mm;
leaf made of galvanized steel sheet 0.5-0.6 mm thick with polyester coating or film coating;
door frame made of steel sections formed from 1.2÷1.5 mm thick galvanized sheets with powder coating;
leaf infilled with mineral wool;
standard accessories: three-point automatic lock, class B lock cylinder, two 3D hinges adjustable in three planes, three anti-burglary bolts, stainless steel handle and rail door closer; EPDM rebate gaskets; additional intumescent gasket with a cross-section of 2 x 20 [mm];
external doors with a drop-down seal and a drip cap;
JANSEN VISS FIRE FIRE-RATED STEEL FAÇADES
the load-bearing capacity of profiles is selected in accordance with the design,
sections connected by welding,
a double gasket system forming a uniform thermal break and providing ventilation for internal areas of the system,
a system for draining condensate and ventilation for glazing areas,
no linear thermal bridges,
stainless steel external clamping sections and fasteners.
FIRE-RATED STEEL WALLS
with a thermal break,
leaf infilled with a fire-rated single glass pane or a glazing unit or a panel with appropriate fire rating,
powder coated framework and opening frame,
quality brand hardware certified for using in fire-rated doors
All the steel joinery parts are powder coated. Surfaces are processed by abrasive blasting before powder coating. Powder coating is applied in two layers, a priming base coat, and a decorative topcoat. The inner and outer side of the product cannot be coated in different colours.
Powder coating of steel profile joinery in standard MAT colours:
Standard colours of seamless steel joinery:
Standard accessories for the EI30 and EI60 fire-rated seamless steel doors: RAL 7016*, RAL 7035, RAL 8014, RAL 9016.
*made to order
Standard accessories for the MultiSecure EI30 doors: RAL 7035*, RAL 9016*, RAL 9010, RAL 8014*, RAL 8017, RAL 7016*.
*Applies to standard dimensions
Optional colours of seamless steel joinery (film coating):
Fire-rated steel doors, windows, and walls can be powder coated in any RAL palette colour (except for colours with a pearlescent, reflective or metallic finish) or RAL MAT STRUCTURE colours: