Fire safety window

Fire safety window

Certain types of wall structure require fire safety windows to gain approval for the building. This applies, for example, in areas where buildings are erected closer together than normal, and where windows and natural light are preferable to walls.

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Magnor fire safety windows – inwards opening or fixed frame

Magnor fire safety windows AT 425 have a fire-safety classified frame with maintenance-free aluminium on the exterior in the same style and colour as the other Magnor windows installed in the building. The glass is also fire-safety classified and has EPDM rubber seals. Magnor Fire safety windows have been tested and approved in fire safety class E130 (B30).

With Magnor fire safety windows, you get more light into your rooms rather than a whole wall. As our fire safety windows open inwards, you also gain an extra evacuation route if a fire were to start in your house. Rooms with fire safety windows will also be approved as bedrooms.

Options

Glass

Oak

  • White-pigmented oak
  • Oak with matte enamel
  • Black-pigmented oak

Rails

  • Throughout rails
  • Exterior decorative rails in aluminum (decorative rails) glued on both sides of outer glass
  • Rails in aluminum (intermediate glass bars)
  • Putty/duplex rails in aluminum, exterior and glued on the inside and with a bar between the glasses

Handles

  • White enamel
  • Matte chrome

RAL color chart

See chart for color options.

Specifications

Aluminium

  • Alloy: 6060 / 6063
  • Nature anodised finish or pure white (RAL 9010) on the visible exterior – other colours available on order.
  • Colours: RAL or NCS colours
  • Do NOT clean the aluminium with chlorinated detergents as this may cause corrosion of cut surfaces

Wood

  • Deep-impregnated wood
  • Frame profiles in solid pine or laminated with finger jointing
  • Our sash profiles are supplied as standard in laminated pine/spruce

Glass

  • Only with fire-retardant glass
  • NB! Glass requires pressure equalisation if fitted in a building located higher than 750 metres above sea level

U-value

  • U-value ranging from 1.1 W/m2K, depending on the type of glass

Weather stripping

  • Q-Lon seal between frame and sash (removable)
  • EPDM rubber seal as glazing gasket

Fittings

  • Lifting hinges in galvanised steel

Espagnolette

  • The espagnolettes are supplied in zinc-coated steel with an extra layer of glossy chrome

Handles

  • Handles supplied as standard in matte natural aluminium. Also available in other finishes
  • Standard with interior turn-knob and exterior hole cover
  • Can also be supplied with lock cylinder

Other information

  • Also available as double doors
  • Available with wheelchair-friendly threshold in oak/aluminium (25 mm)
  • Frame depths of 95 mm and 128 mm (excl. 5 mm groove for fittings)
  • Increased frame depth can be provided on request
  • The doors are provided as standard with groove
  • Pre-drilling 14/4 mm as standard or ready with Adjufix frame sleeves
  • Groove and pre-drilling can be customised on request

    Get an offer

    Tell us a little about your needs, and we will help you find the best solution.



    Sturle Sørstrønen

    Sturle Sørstrønen
    Sales Director

    +47 907 23 207
    sts@hvm.no
    Tor Andrè Aspenes

    Tor Andrè Aspenes
    Regional Director

    +47 928 32 113
    ta@hvm.no