Bitumen Based Low-Sloped
When installed correctly, Built-up or Modified Bitumen roofs are one of the most durable low-sloped roof membranes an owner can have installed. ConSpecT has designed, specified, and performed Quality Assurance Observation monitoring on over 100 reroof projects with asphalt, coal-tar pitch, or Mod Bit based systems in the last 20 years and extended the life of several hundred more. A few of the projects are shown below. A more comprehensive list is available for prospective clients.
Two-ply Mod Bit reroof adhered with hot asphalt over Bosh Research facility circa 2005.
Hot air welding of Mod Bit base-sheet lap-joint seams at end of day temporary tie-in to existing BUR 2014.
Two-ply asphalt vapor retarder on concrete deck later covered with R.26 isocyanurate, coverboard, and Mod Bit membrane at New Prairie High School swimming pool 2007.
ConSpecT designed & QAO monitored about 4 acres of Mod Bit reroof over Bayer manufacturing plant.
If you require a durable long life-cycle reroof design, go with experience - contact ConSpecT.