The spring construction season is about to begin as homeowners face some of the highest lumber prices ever for this time of year. March lumber futures in Chicago closed at $1,270 per 1,000 board ft. in Chicago on Friday, up more than 36% since the beginning of the month due to tighter Canadian supplies ahead of the spring building season. Bloomberg reports the increase in lumber prices comes as Canfor Corporation, the world’s third-largest integrated forest products company based in Vancouver, British Columbia, announced a supply cut of 150 million board feet of production due to mountain pine beetle infestation...