Armstrong Introduces WOODWORKS Definitions Custom Grille Partition System

LANCASTER, Pa. (March 5, 2026) - Armstrong World Industries, Inc., a leader in the design and manufacture of innovative interior and exterior architectural applications including ceilings, specialty walls, and exterior metal solutions, has launched WOODWORKS Definitions Custom Grille Partition System. This custom partition solution offers architects and designers the opportunity to create one-of-a-kind, nature-inspired visuals while meeting the functional needs of a wide range of multi-use spaces. Integrating the warmth and biophilic benefits of wood visuals with precision definition of grille panels, WOODWORKS Definitions Custom Grille Partitions are especially well-suited for high-end environments, ranging from corporate headquarters to boutique hotels and luxury retail locations.

WOODWORKS Definitions Custom Grille partitions bring character to any space and maintain a sense of openness while creating areas of intimacy or focal gathering points. The partition system also offers application versatility as an ideal solution for creating a cohesive visual in wall-to-ceiling transitions. Offering Poplar and Western Hemlock solid-wood options, as well as real-wood veneer choices, the curated species and veneer cuts offer beautiful natural variation.

• 10 standard veneer finishes: Plain Slice White Maple, Plain Slice White Ash, Plain Slice White Oak, Plain Slice Cherry, and Plain Slice Walnut; Quartered Mahogany, Quartered Sapele, and Quartered Walnut; Vertical Grain Fir, and Rift White Oak
• Four available legacy veneers: Natural Variations™ Plain Slice Maple and Light Cherry, and Constants™ Vertical Grain Walnut and Redux Wood Wheat
• 12 finishes on solid-wood Poplar panels: 11 tinted finishes that allow the natural character of the wood to shine through: Bleached Grey, Classic Grey, Carbon Grey, English Chestnut, Rich Mahogany, Golden Maple, Antique Oak, Red Oak, Warm Oak, Natural Walnut, and Forest Walnut, plus solid White
• Clear coat finish available on Western Hemlock partitions

Panels typically range from 4' to 10' and offer a variety of edge detail options and hardware.

"Our new WOODWORKS Definitions Custom Grille panels offer an easy way to bring biophilic design indoors and elevate partitions far beyond being just a functional necessity," said Mike Winters, VP, Architectural Specialties, Armstrong World Industries. "Instead of creating isolation and division, this fully customizable partition system elegantly defines zones, bringing warmth, character, and texture to the entire environment. Moreover, the Grille panels help maintain an open feel while allowing for the precision design and visual continuity that define premium spaces."

The density of WOODWORKS Definitions Custom Grille partitions can be increased to accommodate acoustics needs. In addition, WOODWORKS Definitions Custom Grille partitions can contribute to building certification standards such as the WELL™ v2 "Nature and Place" feature. FSC® (Forest Stewardship Council) certified wood options are available and select panels are part of the Armstrong SUSTAIN portfolio and meet the most stringent industry sustainability compliance standards today.

For more information on the Armstrong WOODWORKS Definitions Custom Grille Partition System, visit https://www.armstrong.com. If help is needed an Armstrong TechLine expert can be reached at armstrongceilings.com/techline.