Jansen Viss Roof Glazing System
VISS ROOF GLAZING SYSTEM
VISS ROOF GLAZING SYSTEM
Welded steel constructions come into their own in roof glazing. Ultra-slimline profiles also allow designers to create large roof lights.
The sealing principle is optimised for roof glazing applications but can also be easily combined with VISS vertical facades. The loadbearing construction can also be installed to run continuously from the slope to the vertical.
VISS roof glazing is characterised by generosity, planning reliability and ease of assembly. In the area of roo`f glazing, welded steel constructions demonstrate their strength to the full. In this way, large skylights can also be created with slimline profiles and complex designs turned into reality.
In combination with the VISS façades, a harmonious transition is achieved that is technically reliable and sophisticated. Outer cover profiles are available in a range of depths and shapes. Infill unit thicknesses from 16 to 70 mm.
INFORMATION
APPLICATIONS
- Residential
- Commercial
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BRAND
Jansen
PRODUCTION
Made in Switzerland
MATERIAL
Welded Steel
USE
Roof Glazing
BULLET RESISTANCE
Bullet resistance tested to EN 1522/1523. The product achieves Class FB4 NS.
BURGLAR RESISTANCE
Burglar resistance tested to EN 1627. The product achieves Class RC2/RC3/RC4.
RESISTANCE TO WIND LOAD
Resistance to wind load tested to EN 12179: Permissible wind load 2000 Pa, Safety load 3000 Pa
WATERTIGHTNESS
Watertightness tested to EN 12155. The product achieves Class RE 1200.
SOUND REDUCTION
Sound reduction tested to EN ISO 140-3. The product achieves R W = 47 dB.
AIR PERMEABILITY
Air permeability tested to EN 12153. The product achieves Class AE
TRAV SAFETY TESTED
The product has been tested in accordance with the German TRAV regulations (technical regulations for the use of safety barrier glazing)
and meets the requirements of category A.
SPECIAL TECHNICAL FEATURES
- Face width 50 and 60 mm
- Uf values up to 0.64 W/m2K
- Building depths 50 - 280 mm
- Filling element thickness 16 - 70 mm
- CE identification possible according to EN 1090 (EXC1 and EXC2)
- Roof pitches from 10-75° (on weather-proofed roofs from 0°-75°)
EQUIPMENT
- Rooflights
- Easy fixing of solar screening devices
IMPACT RESISTANCE
Impact resistance tested to EN 14019. The product achieves Class E5 / I5.
TESTED IN ACCORDANCE WITH EN 1364
- Fire protection classes: RE30 / REI30 / REI45 / RE60 / REI60
- Face width: 50 mm
- Filling element thicknesses: 16–70 mm
- Heat transfer coefficient U f > 1.3W/m2 K
CWCT TEST
Tested to the requirements of CWCT: –Air permeability/watertightness: PASS –Permissible wind load 2400 Pa –Safety load 3600 Pa
CONSTRUCTION TYPES
- Mullion-mullion-transom construction
- Welded and/or push-fit construction
- Pyramids, domes, gable glazing, polygonal glazing
- Single pitch roof glazing
SUPPORT STRUCTURES
- VISS system profiles
- Designer profiles (Linea, Delta, Personal profiles)
PERFORMANCE DATA IN ACCORDANCE WITH EN 13830
- Heat transfer coefficient U f > 0.51W/m2 K
- Tightness against heavy rain class: RE 1200
- Air permeability class: AE 750 Pa
- Safety test at 3000 Pa
- Impact load safety test CSTB 3228 fulfilled
- Resistance to wind load class: 2 kN/m2
CHARACTERISTICS
- Fireproof
- Made from welded steel frames
- Wide range of additional components available
MATERIALS/SURFACE FINISHES
-Uncoated steel or hot-galvanised strip steel, suitable for powder-coating or stove enamelling -Cover profiles in aluminium and stainless steel
THERMAL TRANSMITTANCE
The profile combinations were calculated according to EN ISO 10077-2. The product achieves U f > 0.56 W/m2 K.
SECTIONAL DETAIL
