When the City of Millville decided to expand and build a large, new addition to its already existing Library facility, DDS was hired to do the roofing work in two different stages. The roof on stage one (the new addition) was recently completed. DDS installed tapered insulation to help water drain efficiently from the roof before fully adhering a strong EPDM membrane system to complete the roof. The roof on stage two (the original building) will be done in the fall, when DDS will tear off the entirety of the old roof and install a new roof that ties into the roof on the addition DDS has already completed.