Jansen Janisol Primo Window Systems

The thermally isolated steel profiles achieve with just 60 mm construction depth excellent thermal insulation values and thus contribute actively to environmentally sound and sustainable construction. Processing Janisol Primo and combination with the Janisol systems is made simple through identical profile sections.​

  • Profiles made of hot-dip galvanized steel
  • Suitable for powder-coating or stove enamel finish
  • Profile construction depth 60 mm frame / 64 mm window casements
  • Single and double-vent windows, with and without side panels or skylight
  • Side-hung, tilt & turn, bottom-hung, top-hung and double-vent windows
  • Special geometrical shapes (round arch, trapezoid windows etc.)
  • Concealed or overlying fittings
  • Integrated or mounted electric drives
  • Structural Glazing leaf as a special solution
  • Leaf weight up to 180 kg
  • CE marking in accordance with product standard EN 14351-1
  • Driving rain impermeability up to class 8A
  • Air permeability up to class 4
  • Resistant against wind load up to class C4
  • Airborne sound insulation up to Rw 45 db
  • Thermal transition coefficient Uw > 1.0 W/m2K
  • Shear connection tested in accordance with EN 14024
  • Burglary protection rating up to RC (WK) 3 in accordance with EN 1627
  • TRAV positive tested (Technical Rules for Crash-proof Glazing)
  • RWA / NRWG
Product Window, Window door, Ventilation systeme, Security systems
Material Steel
Energy Thermally insulated (1,3 ≤ Uf ≤ 2,0)
  • Standard
  • increased sound insulation 38 - 45 dB
  • increased sound insulation more than 45 dB
Key figures
  • Thermal insulation Uf in W/m²K von: 1,4
  • Thermal insulation Uw in W/m²K von: 1,0
  • Schalldämmung Rw,p in dB bis: 45,0
  • Einbruchhemmung RC von: RC2
  • Einbruchhemmung RC bis: RC3
  • Pulver: all Variations
  • Nasslack: all Variations
  • Luftdichtheit: 4
  • Schlagregendichtheit: 8A
  • Widerstand gegen Windlast: C4

All approvals, certificates, classifications, technical assessments and other documents can be found at: