The Build to Suit choice has become an option for many companies looking to expand and grow. With a tight and limited inventory of Flex Industrial buildings available for sale in the 10k to 100k SF range, Industrial Land has become hot! The three steps are as follows: locate a piece of ground, check the zoning receive the township approvals and build. This process is known as a design Build to Suit. Look inside for Build to Suit land available in Southeast Pennsylvania.