Spotlight on Johns Manville APP Membrane Roofing
As we continue our focus on Johns Manville (JM) commercial membrane roofing systems in our commercial roofing systems series, we are spotlighting their APP membrane roofing (previous posts covered their EPDM , TPO , PVC and SBS membrane roofing solutions). We’ll wrap up our JM membrane roofing posts with more about their BUR and liquid applied membrane … Continued