Huttig Building Products, the St. Louis-based distributor, reported net sales of $99.5 million for the quarter that ended March 31, 2011, approximately 3.9% lower than the same quarter in 2010. Sales declined in both the millwork and building products categories but increased in the wood product category in 2011 from 2010. Millwork sales decreased approximately 8% in 2011 to $47.3 million. Building product sales decreased approximately 1% in 2011 to $40.8 million. Wood products sales increased approximately 6% to $11.4 million in 2011.