Johns Manville is excited to announce the expansion of our 12-foot-wide PVC offering, now including both JM PVC with Elvaloy™ KEE and JM PVC SD Plus, in 60 and 80 mil thicknesses.Read More
ProtectoR HD FR is a 1/2" high-density cover board with a Grade 1 compressive strength, closed-cell foam core (109 psi max) and premium inorganic coated glass facers that yield UL Class A approvals for single ply systems over a combustible wood deck.Read More
With the growth of JM EPDM R FIT two-sided pre-taped, JM has decided to expand their offering to include a one-sided pre-taped solution available April 1st, 2019. This product will be available in thickness options of 045 mil, 060 mil, and 075 mil.Read More
With over 10 years in the TPO space, JM has observed how the industry standard requirements continue to evolve as the competitive landscape intensifies. We performed a series of roof-cuts on jobs installed and evaluated the performance of our TPO overtime in different weather conditions, including relative humidity, UV index, and average ambient temperatures.
The results show that our membrane stands up to various conditions and still meet current ASTM standards verifying that our formulation is proven to last.Read More