Expanded Metal Feature Article Written for Metal Architecture News ONTARIO, Calif. – December 01, 2025 – Recognizing its deep, multi-industry expertise, Metal Architecture News has turned to Wallner Expac .
Read MoreContributed Expanded Metal Editorial Content for Metal Architecture News ONTARIO, Calif. – July 21, 2025 – With over 65 years of expanded metals expertise, the editorial staff at Metal Architecture News .
Read MoreExpanded Metal Solutions: Enhance inside and out with sustainable design options ONTARIO, Calif. – September 10, 2024 – As North America’s largest and leading manufacturer of light gauge expanded metal .
Read MoreArticles Featured in Metal Architecture News and Metal Construction News ONTARIO, Calif. — December 01, 2022 — Wallner Expac, North America’s largest manufacturer of light gauge expanded metals for HVAC .
Read MoreWallner Expac Again Provides Editorial Content for Feature Article ONTARIO, Calif. — April 9, 2018 — As a prominent manufacturer of expanded metal, Wallner Expac was again asked to provide editorial copy .
Read MoreWallner Expac Contributes Editorial Copy for Feature Article ONTARIO, Calif. — March 12, 2018 — As a prominent manufacturer of expanded metal, Wallner Expac was asked to contribute editorial copy to Metal .
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