Stock Taper
Armstrong World Industries designs, manufactures, and sells ceiling and wall systems for residential and commercial buildings across North America, offering mineral fiber, fiberglass, wood, and acoustical products through various segments.

Armstrong's Ultima LEC ceiling panels, made from sustainably sourced wood biochar, are the lowest embodied carbon mineral fiber acoustical panels, supporting decarbonization and sustainable building goals.
| Icon | PRODUCT | Q3-2025 | Q4-2025 | Q1-2026 | Q2-2026 |
|---|---|---|---|---|---|
![]() | Mineral Fiber | $274M | $244.6M ▼ | $257.2M ▲ | $288.2M ▲ |
![]() | Architectural Specialties | $151.2M | $143.7M ▼ | $152.7M ▲ | $183.8M ▲ |
| Map | REGION | Q4-2016 | Q1-2017 | Q2-2017 | Q3-2017 |
|---|---|---|---|---|---|
![]() | Americas Segment | — | $219.8M | $225.6M ▲ | $233.8M ▲ |
![]() | EMEA | $63.7M | $66.6M ▲ | $68.7M ▲ | $76.5M ▲ |
![]() | Pacific Rim | $37.8M | $29M ▼ | $36.5M ▲ | $41.6M ▲ |
Overall rating: B+
| PEER | PRICE | |
|---|---|---|
IESC | $301.85 | COMPARE |
OC | $139.49 | COMPARE |
WMS | $135.84 | COMPARE |
TTEK | $36.12 | COMPARE |
VMI | $468.63 | COMPARE |
DY | $290.27 | COMPARE |
SSD | $181.01 | COMPARE |
AAON | $75.77 | COMPARE |