I want to support a 20 ft. span of my roof where two roofs come together. My house is was originally 46'by 20'. A 40'by 12' addition was added, making an L shape, and when they put the beam in they put 2 supports in middle of room that I want to elimanate.
Roof is 2x6 rafters. From top of wall to peak is 32". Was wondering what kind and how big of beam I should put under old beam and be able to support on just the 2 ends, not in the middle.