Teknion’s Ligna Wall System Brings the Craft of Millwork to Modular Interiors

Each louver in the Ligna wall system pairs wood with a layer of PET felt, and the full row pivots in a single synchronized sweep, its dampening force balanced over many rounds of testing.

Developed by Teknion, Ligna began as a custom installation before evolving into a prefabricated, demountable product that carries the proportions and detailing of fine millwork. Its six modules, from floor-to-ceiling bookshelves to glass panels and passthroughs, come in one-inch increments and combine into spines that divide large floor plans into distinct zones. From the outset, the aim was to pair woodworking craft with the flexibility of a modular system. “The goal was always to include the warmth of a natural wood finish in architectural environments, regardless of application,” says Asa Sheikhi, Director of Design, Architectural Interiors at Teknion.

Steel and Wood
Translating carpentry into a system that could stand in for a wall meant answering to a different set of rules. “Any architectural element that is meant to be attached to the building to create spaces must obey building code requirements and construction limitations,” Sheikhi says. Ligna pairs its woodwork with a robust steel frame, engineered to meet those codes and to adjust for site conditions such as uneven floors and ceilings.

Ligna’s framing takes its cue from Teknion’s Altos system and carries over the company’s over-engineered approach to design and development. “With its super sturdy structure,” Sheikhi says, “Ligna is considered a standard structural wall that satisfies all code and seismic requirements.”

Module sizes align with familiar industry conventions, offering interior designers and architects predetermined building blocks to plan with. “We benchmarked easy-to-follow industry dimensions and refined them with our manufacturing-optimized increments,” Sheikhi says. Teknion positions Ligna as an alternative to floor-to-ceiling wood installations that would otherwise require custom fabrication. Once installed, it connects directly with the company’s Focus, Tek Vue, Altos, and Optos systems.

Open and Closed
Controlling the flow of natural light through the day and offering visual privacy when needed were among the core objectives behind Ligna, particularly in larger settings such as open workstation areas and meeting rooms. “We wanted Ligna to be not only very dynamic in response to different fast-paced work conditions,” Sheikhi says, “but also absolutely functional in either of its applications.”

Ligna’s bookshelves, glass panels, wall modules, and solid passthroughs can be arranged to suit how a space is used, whether drawing activity into an underused part of a lobby or shaping semi-private zones within an open floor plate while keeping light and sightlines intact. When the louvers close, the PET felt in each one provides a degree of acoustic separation between adjoining areas, a refinement Sheikhi sums up simply: “Ligna is all about attention to detail.”

Engineered Veneer
Teknion wraps Ligna in Flintwood, an engineered veneer produced by slicing fast-growth hardwood species and re-fusing the fibers into a uniform, defect-free face. “Our wood-specialty manufacturing facilities apply a full hardwood veneer to all six sides of each part’s core assembly, and then sand, polish, and finish the final shape to the engineering dimensions,” Sheikhi says. Flintwood’s high-yield production puts nearly all of the wood to use, and the line comes in 16 colors along with custom stains.

Because Flintwood stays consistent in appearance across every component in a given color, parts can be reconfigured and reused without mismatch. Water-based, low-VOC coatings and precision-machined mechanical connections bring Ligna to a furniture-grade standard suited to high-traffic commercial interiors. Backed by a 10-year warranty, the product can be taken apart, rearranged, and put back to work as a floor plan evolves, its wood reading the same in the next layout as in the first.