TopBuild Corp. (BLD) is benefiting from improved single-family installation business along with notable contributions from multi-family and commercial installation businesses. Also, the emphasis on accretive acquisitions and favorable price mix bodes well.Despite challenging housing market conditions due to high mortgage rates, TopBuild has shown strength and stability in its performance. Shares of this installer and distributor of insulation and other building products have surged 12.7% in the past three m ...