Johns Manville’s EPDM roofing

Johns Manville’s EPDM roofing materials are manufactured using advanced extrusion technology. The result is a membrane designed for superior weatherability through a wide range of temperatures and conditions. The JM difference is the level of precision quality control we’re able to achieve during the manufacturing process at our Milan, Ohio plant. By minimizing the potential for air entrapment in the sheet, we’re able to produce a more uniform membrane with a superior surface finish, consistent thickness and fewer blemishes. Our closed extrusion system is also less sensitive to environmental factors such as humidity, and allows for greater temperature control during the manufacturing process. Our EPDM formulation has been developed to provide excellent ozone resistance and high tensile strength. JM EPDM membranes provide a quick, clean and cost­effective solution capable of being installed in a wide range of temperatures. JM membranes are available in several thicknesses, with or without polyester scrim reinforcement. Wider widths and fewer seams mean our EPDM systems can help to improve efficiency during installation. And for your convenience, they can be installed fully adhered, mechanically fastened or ballasted. We also offer a complete line of accessories, sealants and adhesives to help you get the job done right. See firsthand the result of science and engineering expertise with the world’s newest and most advanced extrusion equipment.

JM EPDM NR 45 MIL

  • Membrane: Nonreinforced, cured EPDM
  • Fully Extruded: Produces fewer air voids, more uniform thickness and smoother sheets
  • Vulcanization Process: Produces a redundant waterproofing monolithic membrane.
  • Polymer Formulation: Performs in extreme temperature climates and withstands differential movement.
  • UV­-Stabilization Properties: Offers superior ozone and weather resistance delivering one of the longest service lives available.
  • Technical Expertise: Backed by 30+ years of EPDM experience and installations

JM EPDM NR 60 MIL

  • Membrane: Nonreinforced, cured EPDM (ethylene propylene diene monomer).
  • Fully Extruded: Produces fewer air voids, more uniform thickness and smoother sheets.
  • Vulcanization Process: Produces a redundant waterproofing monolithic membrane.
  • Polymer Formualation: Performs in extreme temperature climates and withstands differential movement.
  • UV­-Stabilization Process: Offers superior ozone and waether resistance delivering one of the longest service lives available.
  • Technical Expertise: Backed by 30+ years of EPDM experience.
  • Color: Black

JM EPDM NR 90 MIL

  • Membrane: Nonreinforced, cured EPDM (ethylene propylene diene monomer)
  • Fully Extruded: Produces fewer air voids, more uniform thickness and smoother sheets.
  • Vulcanization Process: Produces a redundant waterproofing monolithic membrane.
  • Polymer Formulation: Performs in extreme climates and withstands differential movement.
  • UV­-Stabilization Properties: Offers superior ozone and weather resistance delivering one of the longest service lives available.
  • Technical Expertise: Backed by 30+ years of EPDM experience and installations.
  • Colors: Black

Contact The Experts Today!

Industry Leading Denver Colorado Roofing Contractor

 

PROUDLY SERVICE

Westminster Colorado And Surrounding Areas

LOCATION

8120 Sheridan Blvd. Suite C-315 Westminster, CO 80003 6245 Clermont StreetCommerce City, CO 80002

OFFICE HOURS

M-F 8:00AM to 5:00PM Sat 8:00AM to 1:00PM

Email Us

info@expexts.com