PORTA-92X is portal system with wooden door frame and aluminum construction with a thickness of 92mm, covered with MDF panels.
The system is designed without moldings.

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This product is EPD certified!

The certificate can be downloaded either from the RTS database by typing "structo" to the search box and selecting the corresponding certificate from the list or from the Documents section that is located in the bottom of this page.

Maximum height of the portal if side panels are in one piece:

2790 mm*

* coloured

Maximum height of the portal if side panels are divided into two parts:

4000 mm

Maximum external dimensions of the door frame (width x height):

1090 x 2390 mm*

* with SU-050 door panel


Rw = 38dB*

* with SU-050 door panel

Technical Description


The portal can be ordered opening both in and outwards, and in both cases, the door panel is in the same plane as the rest of the portal when viewed from the outside.

Standard single-panel door frame widths are: M7 (690mm), M8 (790mm), M9 (890mm), M10 (990mm).
The standard door frame height is M21 (2090mm). It is also possible to order paired doors, double doors, doors with glass openings and doors of special size.
The standard door type is SU-050 (thickness of the door panel is 53mm). SU-060 door panel (thickness of the door panel is 66,5mm) is suitable in case of higher soundproofing demands.

Minimum solid door panel width is 250mm.
Minimum door panel width with a glass opening is 560mm.

Side sections are ideal for connectors, switches, cabling, etc.

MDF 8mm panels are glued to the carcass. For veneered or laminated finishes 6mm MDF panels are used.
The minimum width of the side panel when installing electrical accessories is 195 mm when viewed from the outside (170mm from the inside).

To increase the soundproofing, mineral wool and up to 2 layers of MDF/plasterboard are installed between the carcass.

If necessary, an acoustic air duct for the transfer air can be ordered above and/or next to the door (Sound Screen).

The structures adjacent to the product must be strong enough to allow profiles to be attached to them.

Possible coatings for panels and door panels are:

  • painted according to RAL, NCS or Tikkurila colour catalogues.
  • covered with natural or technical veneer, which may be stained and varnished, varnished with tinted varnish or painted.
  • laminated (the edges of the door panel are either veneered or painted).

Wooden door frames can be painted or covered with veneer.

The standard surface finish of aluminum profiles is natural (silver) anodizing but it is also possible to order a painted surface according to the RAL colour catalogue.

The thresholds are made of oak. It is also possible to order an automatically descending seal.

The standard lock case is ASSA 565-50 and the counterpart ASSA 2864. It is also possible to order other lock cases and counterparts.

The standard solution uses Abloy 3248 hinges. Other hinges can also be used (incl. hidden hinges).

Maximum height of the portal: 2790mm (coloured).

Maximum external dimensions of the door frame (width x height):

  • with SU-050 door panel 1090 x 2390 mm.
  • with SU-060 door panel 990 x 2290 mm (44dB SU-060 max dimensions are 990x2090mm).

Soundproofing Rw = 38dB (with SU-050 door panel).

Compatible products





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