Optimal Office 30 Fire

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Fire and fire walls

Fire Fixed Wall Optimal Office 30

Optimal Office 30 Fire is a single-pane, fire-proof, system of fixed aluminum-glass walls. It is a muntin-free system, guaranteeing the impression of delicacy and maximum illumination of the rooms.

Its innovative design perfectly combines elegance and lightness with excellent parameters confirming reliability and safety of use.

Use category IVb according to ETAG003, allows the use of Optimal Office 30 Fire on the edges of the mezzanine, without the need for a balustrade.

Compatibility of systems, freedom of interior design

Single-pane systems Optimal Office 30 and Optimal Office 30 Fire as well as double-glazed Optimal Office 100 and Optimal Office 100 Fire are fully compatible with each other.

Due to common external elements, such as gaskets and glazing beads, the fire wall of the Optimal Office 30 Fire system in its appearance is identical to the wall without fire resistance of the Office 30 system. 

Our solutions do not require a compromise between the appearance of “clumsy” fire glass wall, separating escape routes, corridors. Our fire and classless walls, after installation, look the same, are delicate and aesthetic in their appearance, and at the same time safe and durable.

Loft-style interiors

Optimal Office 30 Fire is available in a loft version with glued system muntin bars made of aluminum profiles. This solution is confirmed in the test report of the ITB Fire Research Department.

The safety of use and compliance with ETAG 003 of Optimal Office 30 and Optimal Office 30 Fire systems is confirmed by the European Technical Assessment No ETA-19/0791 of 31/12/2019.

Sound insulation

  • Rw 37dB / 41dB

Versions / equipment / options

  • all-glass doors
  • muntin bars glued (loft version)
  • fire resistance

Fire insulation

  • EI15 / EI30 / EI60


Call us

+48 602-344-710

Optimal 110 Plus Fire

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Fire resistant Mobile Wall

Optimal 110 Plus Fire

Optimal 110 Plus is the most advanced in terms of acoustic parameters movable wall from the company’s offer.

Acoustic insulation at the level of Rw = 52dB, allows the use of this product in places where acoustics are crucial.

The Optimal 110 Fire movable wall modules can be controlled manually or semi-automatically. In the semi-automatic version, the movable wall module, when touched to the previous module, expands automatically.

The wall has EI30 fire insulation.

Sound insulation

  • Rw 52dB

Fire insulation

  • EI30

Versions / equipment / options

  • manual / semiautomatic:
  • door modules: single leaf

External cladding boards

  • standard: 18mm thick furniture board, decor from the SwissKrono ONE palette
  • optional: veneered furniture board, HPL or other 18 mm thick board

ITB-KOT-2022/1699: movable walls Optimal 110

National Declaration of Performance (KDWU) and mark “B”

Optimal 110 Plus Fire movable walls in accordance with ITB-KOT-2022/1699 are mass-produced products intended for general use. They are marked with the construction sign “B”, and come with National Declaration of Performance.

National Technical Assesment



Call us

+48 660-554-533


Optimal Office 100 Fire

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Acoustic and Fire Fixed Wall
Office 100

Optimal Office 100 Fire is a double-glazed system of fixed aluminum and glass fire walls. It is a muntin-free system, guaranteeing the impression of delicacy and maximum illumination of the rooms.

Its innovative design, double-glazed construction, perfectly combines high acoustic sound insulation, elegance and lightness with excellent parameters confirming the safety of use.

The IVc usage category according to ETAG 003, confirmed by the Building Research Institute, allows the use of muntin-free aluminum and glass walls Optimal Office 100 Fire on the edges of the ceilings, without the need for a balustrade.

Compatibility of systems, freedom of interior design

Double-glazed Optimal Office 100 Fire and Optimal Office 100 as well as single-pane systems Optimal Office 30 and Optimal Office 30 Fire are fully compatible with each other.

Due to common external elements, such as gaskets and glazing beads, the fire wall of the Optimal Office 100 system in its appearance is identical to the fire wall of the OPTIMAL Office 100 Fire system.

Our solutions do not require a compromise between the appearance of a “clumsy” fire glass wall, separating escape routes and corridors. Our fire and classless walls, after installation, look the same, are delicate and aesthetic in their appearance, and at the same time safe and durable.

Sound insulation

  • Rw 46dB / 47dB / 48dB

Versions / equipment / options

  • single-pane profile doors
  • double-glazed aluminum profile doors

Fire insulation

  • EI15 / EI30


Call us

+48 602-344-710

Optimal Office 80 Loft Line Fire

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Fire Fixed Wall Office 80 Loft Line

Optimal Office 80 Loft Line Fire is a muntin, fire-resistant, double-glazed system of fixed aluminum-glass walls.

The sound insulation Rw 45dB confirmed by ITB, use category IVc according to ETAG003, testifies to the versatility of the Optimal Office 80 LoftLine Fire wall applications in modern offices, industrial buildings and production halls.

This system is available in the EI30 fire protection version.

The safety of using the Optimal Office 80 Loft Line and Optimal Office 80 Loft Line Fire systems is confirmed by the European Technical Assessment issued by the ITB Technical Assessment Department.

Sound insulation

  • Rw 45dB 

Versions / equipment / options 

  • all-glass doors 
  • wooden panel doors 
  • single-pane profile doors 
  • double-glazed profile doors  

Fire insulation 

  • EI30

Call us

+48 602-344-710