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STEEL-LINE
STEEL-LINE

STEEL-Line

STEEL-LINE is the solid partition system that brings tranquillity, privacy, and acoustic comfort without compromising on design. The system consists of sleek steel panels that are placed tightly together, allowing you to create enclosed workspaces — perfect for meeting rooms, focus zones, or phone booths. Its clean and understated design provides a timeless appearance, while the high sound insulation (Rw 52–54 dB) ensures a calm working environment.

STEEL-LINE can be easily combined with glass partitions from the Plan Effect collection. This allows for elegant and seamless transitions between open and enclosed areas, enabling subtle interplay between transparency, privacy, and structure within the interior.

  • SOLID STEEL PARTITION SYSTEM
  • EXCELLENT ACOUSTIC PERFORMANCE (Rw 52–54 dB)
  • EASILY AND ELEGANTLY COMBINED WITH GLASS PARTITIONS
  • FRAMELESS AND CLEANLY FINISHED

TechnicaL

Wall thickness100mm
PanelsPowder-coated steel
ConnectionZero joint
Modulation900 mm
Visible profile
Ceiling profile		Extruded aluminium
With integrated decorative rail
Floor profileFlush or recessed
Profile colourAll RAL and NCS colours
Acoustic insulation

Rw 52 to 54 dB

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PROJECTs

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Schoonmaakbedrijf Westerveld
Hilversum

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Porting XS
Den Haag

Be Spark

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Lighting
Amsterdam

Lighting

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Porting XS
Den Haag

Be Spark

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Gesloten Wand | Steel-Line | Plan Effect

Sleek and silent with STEEL-LINE partitions

STEEL-LINE is the solid wall system that brings tranquillity, privacy, and acoustic comfort. The steel panels create a timeless, sleek appearance with outstanding sound insulation up to Rw 54 dB — ideal for meeting rooms, focus areas, and phone booths. When combined with glass partitions, it achieves a perfect balance between openness and enclosure. Plan Effect provides comprehensive advice and takes care of the entire process. Visit our showroom without obligation and discover together with our consultants how STEEL-LINE can enhance your workspace.
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Acoustic insulation

The steel wall panels are filled with gypsum and have a thickness of 100 mm. By incorporating STEEL-LINE into your space, you achieve high acoustic insulation of up to 54 dB.

Mix & Match

Combine the solid wall panels with our glass partitions to create the ideal spaces within your office environment. The steel panels, just like the glass wall systems, are available in a variety of colours. Mix and match!

Finishing touches

You can complete the STEEL-LINE with the right accessories, equipped with magnets — such as a whiteboard or coat rack. What function does your office serve? With attention to the final details, your space will be perfectly finished.
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STEEL-LINE CAN BE COMBINED WITH

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GLASS-CONCEPT (PE-25)

A system that fits perfectly within the category of single-glazed partitions is our bestseller GLASS-CONCEPT. This system combines a minimalist profile with a high-quality finish, offering both visual openness and functional
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TEN

One of the most minimalist single-glazed partitions in our collection. With profiles only 10 millimetres wide, the system creates an almost invisible division and fits perfectly into modern office environments.
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FRAMED SINGLE-GLAZED DOOR

Sustainable, robust, and just a little different from a standard door. With its ultra-slim aluminium frame, the FRAMED DOOR creates a luxurious appearance that blends seamlessly with any partition system of your choice. The subtle profile makes this door an aesthetic highlight within the design.
Salesteam-PlanEffect

“Glass partitions are so much more than an aesthetic choice. They define the experience, functionality, and character of a space. With our GLASS-CONCEPT, you’re not only choosing a competitive price but also premium quality that stands out in finish and durability. I’m happy to offer personal guidance and provide a tailor-made consultation to find the best solution for your project.”

Bas Witzier

Sales director, Plan Effect

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Plan Effect

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