Johns Manville TPO Systems

Ultraviolet-resistant Thermoplastic Polyolefin

JM logo format A-293.pngJM TPO Roofing Systems

Our TPO gives you the option of a reliable, cost-effective roofing solution. We reinforce our membranes with a polyester fabric and manufacture them using an ultraviolet-resistant thermoplastic polyolefin formulation. We developed our TPO formulation to allow for extreme pliability, flexibility and weldability during the installation.


JM TPO Roofing Membrane

jm-tpo-membrane.jpgJM TPO Roofing Membrane is available in 45 mil, 60 mil, and 80 mil thicknesses. This single ply roofing membrane is ideal for quick installs on larger roofs.

Meets or exceeds the requirements of ASTM D 6878

Thickness Over Scrim: Optimized and tested on a continual basis with a state-of-the-art thickness gauge to verify that the thickness valued by our customers in incorporated into the sheet.

One of the Widest Melt Windows promotes better welds over a wider variety of speeds and temperatures, and leads to a softer, more flexible and workable sheet.

Reinforced Fabric Scrim Layer and Top-Ply Thickness lends durable physical properties including:

  • Long-term weathering, UV resistance and heat-aging properties
  • High breaking and tearing strength

 
Optimized TPO Formulation delivers high-performance ozone resistance, cool roof reflectivity and overall weather resistance.


JM TPO SA 60-mil

jm-tpo-sa-60mil.jpgThermoplastic Polyolefin Self-Adhered Membrane available in 60 mil thickness.

Thickness Over Scrim: Optimized and tested on a continual basis with a state-of-the-art thickness gauge to verify that the thickness valued by our customers is incorporated into the sheet.

One of the Widest Melt Windows promotes better welds over a wider variety of speeds and temperatures, and leads to a softer, more flexible and workable sheet.

Reinforced fabric scrim layer and top-ply thickness lends durable physical properties including:

  • Long-term weathering, UV resistance and heat-aging properties
  • High breaking and tearing strength

Optimized TPO Formulation delivers high-performance ozone resistance, cool roof reflectivity, overall weather resistance.


JM TPO Fleece Backed Membrane for Hot Asphalt Application

jm-tpo-fleeceback-hotasphalt.jpgTPO Heavy-Fleece Backed Membrane for Hot Asphalt Application in hybrid systems. Installing a redundant, multi-ply, monolithic hybrid system ensures dependability, energy savings and lower maintenance costs.

Meets or exceeds the requirements of ASTM D 6878. 

In-line application of heavy polyester fleece backing allows for stronger bond for polyester backing that gives flexibility and outstanding membrane protection for hot applied asphalt adhered systems. This membrane is approved for hot asphalt application only.

One of the widest melt windows promotes better welds over a wider variety of speeds and temperatures, and leads to a softer, more flexible and workable sheet.

Reinforced fabric scrim layer and top-ply thickness lends durable physical properties including long-term weathering, UV resistance and heat-aging properties along with high breaking and tearing strength.


JM TPO Fleece Backed Roofing Membrane

jm-fleece-backed-membrane.jpgFleece-backed thermoplastic polyolefin membrane.

Meets of exceeds the requirements of ASTM D 6878

Integral Polyester Fleece Backing: In-line application of fleece allows for stronger bond for polyester backing that gives more flexibility in varying susbtrates for mechanically fastened or adhered systems.

One of the Widest Melt Windows promotes better welds over a wider variety of speeds and teperatures, and leads to a softer, more flexible and workable sheet.

Reinforced Fabric Scrim and Top-Ply Thickness lends durable physical properties including:

  • Long-term weathering, UV resistance and heat-aging properties
  • High breaking and tearing strength

 
Optimized TPO Formulation delivers high-performance ozone resistance, cool roof reflectivity and overall weather resistance.


JM Vapor Barrier SA

jm-vaporbarrier-sa.jpgPolyethylene-reinforced, self-adhering SBS vapor barrier.

Tri-laminate woven polyethylene, nonslip, UV-protected top surface provides temporary weather protection for 90 days. Provides high tensile strength and puncture resistance.

Self-sealing, high-quality SBS rubber and asphalt blend provides low air and vapor permeability.

Silicone release film allows for ease of self-adhering installation.


Installation Supplies

Johns Manville supplies a full range of necessities for TPO system installation and maintenance, including:

  • JM TPO Accessories
  • Adhesives, Cleaners and Primers
  • Fasteners and Plates
  • Insulation and Coverboards

Contact Us for More Information


What's New

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Nov 26, 2018, 8:48 AM

Larimer/Shannon Group is celebrating its 15th anniversary. Together, our team has over 150 years of combined experience with products and systems associated with the commercial building envelope.…

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