The Portland Press Herald, Maine Public, Mainebiz, Bangor Daily News, WABI (Channel 5), WLBZ (Channel 2), WVII (Channel 7) and LBM Journal reported Norway spruce, a wood species extensively tested at the Advanced Structures and Composites Center at the University of Maine, has been approved for use as construction-grade dimensional lumber. The American Lumber Standards
read more Norway spruce tested at UMaine earns construction grade, media report