Color: Blue This product is fast and easy to install. 5/8" thickness meets the requirements of Type X per ASTM C 1177. We inspect EPDM roofs and provide quality assurance during EPDM roof installations. Plate: 238" (6.03 cm) round Polymer Auger Fasteners are glass-reinforced nylon fasteners with an internal " (6 mm) square drive. They provide a safe, stable and maintenance-free walkway for quick and easy access to rooftop equipment in high traffic areas. Scores a maximum "10" for mold resistance when tested per ASTM D 3273. Strength: Engineered to provide superior wind-uplift performance for a wide variety of roof assemblies. Weve managed roof maintenance and leak response and repair programs that covered millions of square feet of EPDM roofing. This is only an example and other products and brands may be different. As a part of our job, we decide whether our clients should use EPDM, TPO, or PVC for their new single-ply roof. Tri-laminate woven polyethylene, nonslip, UV-protected top surface: Provides temporary weather protection for 90 days. Common components in this type of roof assembly are: the roof deck, an air or vapor barrier (if needed), one or more layers of insulation, a cover board (if needed), and the membrane itself, along with attachment components such as adhesives, fasteners, or ballast. Sheets of EPDM are black becausecarbon blackis added to them during the manufacturing process. Repair of EPDM Seams: See this article, Technical Details: Proper Installation and Repair of EPDM Seams, on the Roofing Contractor magazine website. Masonry Nail-In Anchors are one-piece zinc anchors designed for fastening to concrete or masonry walls. 38" x 30" x 30" heavy-duty, solid rubber pads with three rows of 3" factory- applied pressure sensitive tape. 3. JM EPDM Peel & Stick Inside/Outside Corners consist of 60 mil thick (1.5 mm) uncured flashing with a pre-applied peel and stick tape. The UltraFast Fastener is a #12, case-hardened steel, polymer-coated fastener with a buttress thread design that provides maximum pullout values and minimizes fastener backout. JM EPDM Seam Tape Plus is a 3" or 6" (7.62 cm or 15.24 cm) wide, self-adhering, extruded EPDM (ethylene propylene diene monomer) splice tape providing superior adhesion between EPDM sheets. 15 Year Factory Warranty By Weatherbond. EPDM is far more common in the north than in the south these days. In no event shall flatroofsolutions.com be responsible for any labor cost of removing or replacing of the membrane. Moisture and Mold Resistance: Scores a 10, the highest performance level for mold resistance, when tested in accordance with ASTM D 3273. The UltraFast Locking Plastic Plate prevents fastener pop-up. Moisture and Mold Resistance: Enhanced mold resistant core and coated fiberglass facers provide mold and mildew resistance per ASTM-D 3273. 1/2" High-Density Polyisocyanurate Cover Board. Ideal for liquid applied membrane roof systems. An entire TPO roof can cost anywhere from $6,000 to $18,000. Carlisle SynTec Systems is a division of Carlisle Construction Materials, a wholly owned subsidiary of Carlisle Companies (NYSE: CSL). High Density: Provides additional strength and durability over 1/2" Retro-Fit Board with low moisture content and water resistance compared to wood fiber board. The Source - Insulation Intel, Mechanical Insulation High Load Plus Plates are heavy duty, Galvalume-coated steel seam plates with barbs. Use: Provides a visual and physical safety warning on roof top areas of caution and potential hazards including designation of the roof perimeter. Fully-adhered membranes generally last longer than mechanically-attached membranes, which generally last longer than ballasted membranes. Currently Available in these Sizes: 60 mil . by 3dcart Hosted Ecommerce. Filtration & Separation This is a common source of roof leaks with this type of roof. UV-Stabilization Properties: Offers outstanding ozone and weather resistance delivering one of the longest service lives available. With durability, flexibility and UV resistance built in, RubberGard EPDM is a versatile roofing solution you can count on. Note that EPDM roof seam adhesive and semi-cured or uncured EPDM flashings may be affected differently than fully-cured EPDM field material. One-part mastic used to seal single ply membranes to terminations and other penetrations. With durability, flexibility and UV resistance . . The Lottes Roofing TPO Roof Kit is the Solution for Roofing Projects 10' x 20' 45 mil TPO White RV Rubber Roofing Kit Includes: One sheet 10' x 20 45 mil white TPO rubber not EPDM rubber, Pictured T-Bar NOT included in Kit but can be purchased as EXTRA. * See corresponding data sheets for information regarding UltraFast, APB and High Load Plates. Inorganic Polyisocyanurate Roof Recover Board, Specification & Design Assistance Request, Specs, Flashing Details & Assembly Plates, Specification and Design Assistance Request, Specs, Flashing Details and Assembly Plates, Specs, Details, and Installation Documents, Liquid Applied Commercial Roofing Systems. All Purpose Fasteners are #14 case-hardened steel fasteners with a #3 Phillips head. 60 mil Black EPDM by the roll. JM Vapor Barrier SA Installation Guide, Re-roofing Silicone release film: Allows for ease of self-adhering installation. High Load Plates (not pictured) For adhering JM TPO and EPDM membranes to approved substrates. Vapor Retarders - SA Primer 1. Damage to the roof can be prevented by installing a protective layer of a more grease-resistant roofing material (sheets of PVC roof membrane work well) around the exhaust location. EPDM R FIT (MF) 1-Sided Install Guide. Resilient synthetic rubber membrane widely used on low-slope roofing projects for over 50 years in the United States and worldwide. Nonwovens Material: 9.0 oz/yd2 (305.15 g/m2 ) needle-punched, UV-resistant polyester fabric. From office buildings and distribution . SeeBulletin T22-006, dated September 19, 2022 for additional information. The JM Purlin Fastener is a steel-coated fastener with a " hex head and " (19 mm) drill point. Both of these things should be professionally installed, and they must be installed before the damage starts. White on Black EPDM (Ethylene Propylene Diene Monomer) roofing membrane is a flexible rubber material available in 45 mil (about the thickness of a dime).. With its superior flexibility and high strength, EPDM can easily contour to unusual roof shapes. There are over 150 variations of details available from Carlisle SynTec for EPDM roofing systems. Excellent puncture and hail resistance. Use: To thoroughly clean the release agent and dirt from JM TPO and JM EPDM membranes prior to applying primers or splice adhesives. JM EPDM Peel & Stick Walkpads are a safe, simple, economical solution to protect roofs from damaging foot traffic. The extra-large star/spider head increases pull-through resistance and eliminates the need for plates or washers. A Berkshire Hathaway Company, California Transparency in Supply Chains Act. Self-adhering modified bitumen: Self-sealing, high-quality SBS rubber and asphalt blend: provides low air and vapor permeability. High Load Plates are heavy duty, Galvalume*-coated steel seam plates with eye hooks. Visit our training page to learn more about what options are available. Gauge: #15 The addition of carbon black strengthens the EPDM resin, reinforcing its molecular structure and increasing its tensile strength. 60 mil thick, EPDM with a release liner and a 3" or 6" factory laminated, self-adhering EPDM tape. Enhanced Coated Glass Mat Faced Gypsum Cover Board. 9. He is also the editor of the Roof Online website. EPDM roofing already damaged by grease will have to be removed and replaced. With its superior flexibility and high strength, EPDM can easily contour to unusual roof shapes. Make certain that theyve installed adequate protection for the roof around the new kitchen exhaust vents. Anchor Bars are 1" (2.54 cm) wide, prepunched and counter-sunk, Galvalume*-coated steel strips. UV-Stabilization Properties: Offers superior ozone and weather resistance delivering one of the longest service lives available. Jack Gray is a principal roof consultant and vice president at theMoriarty Corporation, an award-winning building enclosure consultant firm founded in 1967. Material: Tube - Galvanized Steel This item: 15' x 50' Firestone Rubbergard 45-Mil EPDM Roofing Rubber. One-Part Pourable Sealer Installation Guide. Find an Applicator, Rep or Distributor near you. Vapor Retarders - SA Primer Low VOC, JM EPDM Accessories Selector Guide This allows those materials to more easily conform to angles after installation without trying to snap back into a flat sheet shape like the fully cured EPDM roofing product does. White EPDM is also more expensive than the regular black. Carlisle SynTec Systems offers various forms of classroom-style and hand-on training both at the CCM Training and Education Center located in Carlisle, PA and offered on-site regionally. Our high-quality synthetic rubber compound is the foundation for RubberGard, the industry's premium-grade EPDM roofing membrane. With its superior flexibility and high strength, EPDM can easily contour to unusual roof shapes. CAN/ULC S704, Type 3, Class 3 (170 kPa) RoofKit 20 by 50 foot EPDM rubber roofing is 45-mil thick and is for use on flat roof surfaces. The faint lines that are visible across the entire roof are the membrane seams where the battens are. Installation is important when it comes to putting a single-ply roofing system on a building. HVAC Insulation $1,095.33 ($1.46/Sq Ft) Only 7 left in stock - order soon. This membrane is fast and easy to install. Head: 0.625 diameter star/spider drive (Free drive bits in each bucket). Durability: Composed of a lightweight cementicious core to provide exceptional impact resistance. UL Class A Combustible Wood Deck Approvals, Meets the requirements of ASTM C 1289, Type II, Class 4, Grade 1. Materials: JMRoofing.News These are a normal part of the manufacturing process, and are factory vulcanized / fused. Codes Corner Membrane Formulation: Performs in extreme temperature climates and withstands differential movement (elongation). Available with either a #3. White 60 Mil TPO Rubber Roofing MULTIPLE ROLLS ORDER, SHIPPING ADDITIONAL TO LISTED PRODUCT COST; White PREMIUM 60 MIL EPDM Rubber Roofing Kits=150 to 100,000 sq. EPDM R FIT (MF) 2-Sided Install Guide Smoother. Color: Grey 2. 13. 22 ga steel deckorstructuralconcretedeck. RoofKit 10 by 20 foot white premium reinforced membrane is 45-mil thick and is for use on flat roof surfaces. Type: A low-VOC aerosol sprayable cleaner, JM All Season Sprayable Bonding Adhesive Advantages, JM All Season Sprayable Bonding Adhesive Installation Guide, JM All Season Sprayable Bonding Adhesive: Assembly(2 min), JM All Season Sprayable Bonding Adhesive: Application (1.5 min). Available with a #3 Phillips head or " (6.35 mm) hex head (available by special order only). These forms of the material are manufactured by not allowing the EPDM polymer chains to become fully cross-linked. When people talk about rubber roofs, they are pretty much always talking about EPDM. The thicker the EPDM roofing membrane, the longer the system will last. Heavy-Duty Coated Glass-Mat Faced Gypsum Cover Board, Coated Glass-Mat Faced Gypsum Cover Board. Read full bio. Vulcanization Process: Combines two layers of membrane to produce a fully cross-linked monolithic membrane. Premier one-step, automated, single-ply membrane seam-fastening system. 10' x 50' Firestone Rubbergard 45-Mil EPDM Roofing Rubber Brand: RubberGard 270 ratings -8% $64500 Was: $698.25 Delivery & Support Select to learn more Ships from Roof Shop Eligible for Return, Refund or Replacement within 30 days of receipt Customer Support Size: 10 ft. x 50 ft. Glass-mat reinforced roof board with fiber glass facer and back. Its very common to find an older rubber roof still in place on a building today; when properly installed and well-maintained, these roofs have been known to last for over 40 years. JM TPO Application Guide Not much information specific to EPDM roofing, though. JM EPDM Application Guide, Solvent and Low VOC TPO and EPDM Adhesive Applications in Cold Weather. JMRoofing.News, Nonwovens Standard membrane thicknesses are 45-mil (0.045 inches or 1.14 mm), 60-mil, and 90-mil for unreinforced EPDM, and 45-mil, 60-mil, and 75-mil for EPDM reinforced with polyester scrim. 1. Titanium dioxide is less UV resistant than carbon black, and as a result the white version of this roofing material tends to be somewhat less durable than the black. 45 MIL EPDM ROOFING. The other ingredients typically include carbon black (around 25%), plasticizing and extending oils (around 20%), with the remainder being various additives including anti-oxidants, anti-ozonants, fire retardants, curing agents, and inert fillers.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'roofonline_com-narrow-sky-2','ezslot_20',887,'0','0'])};__ez_fad_position('div-gpt-ad-roofonline_com-narrow-sky-2-0'); Most EPDM roofs in place today use unreinforced sheets, but membranes manufactured with a polyester reinforcing scrim are also used where recommended or required, particularly in mechanically-attached systems.Reinforced EPDM: You can see the reinforcing scrim in this defect photo of a fishmouth. Structural Concrete (Predrilling is required with a pilot at least deeper than fastener embedment. APB Plates are made of Galvalume*-coated steel. ENRGY 3 25 PSI 6", 9" or 12" wide, uncured EPDM with clear release liner and factory applied pressure sensitive tape. Use: JM All Season Sprayable Bonding Adhesive is an aerosol bonding adhesive that can be used for TPO and EPDM adhered roofing systems and wall flashings. This provides quick installation and excellent uniform bonding to the membrane. Appliance White single-ply roofing really shows the dirt! Its durable, offering excellent resistance to ozone and ultraviolet light exposure. 11. Our EPDM production facility is one of the world's most technologically advanced, allowing us to extrude our sheets instead of using the traditional calendering process. Material: High Load Fastener - Case-hardened steel Peak Advantage Contractor Portal Login Single ply membrane fastening systems include termination bars, anchor discs and masonry nail-in anchors. CAN/ULC S704, Type 2, Class 3 (140 kPa) Material: 10B21 steel with a corrosion-resistant coating. The plate is designed to be used with UltraFast #12 or #14 fasteners. Each pocket has a pre-applied pressure sensitive tape on the bottom of the base flange. 22 ga steel deckorstructuralconcretedeck. Accessories: The JM All Season Sprayable Bonding Adhesive Accessories are for use with the JM All Season Sprayable Bonding Adhesive in approved EPDM and TPO roofing systems. Marine Insulation Because of this, ballasted EPDM roofing is far more susceptible to punctures due to foot traffic than the other systems, as the ballast stone deteriorates over time and develops sharp edges, which careless footsteps can push down into the soft insulation under the membrane. JM EPDM Pre-Taped Curb Flashing is produced with 60 mil (1.52 mm) thick, EPDM with a release liner and a 3" or 6" factory laminated, self-adhering EPDM tape to efficiently flash curbs with a consistent, clean appearance. Video Library Fire Performance: Provides excellent fire performance, and demonstrates exceptional surface burning characteristics. Guarantees and Roof Maintenance The 3" (7.62 cm) nominal square plate is 0.010" (0.25 mm) thicker than the standard UltraFast square metal plate, providing a stiffer surface area to improve wind uplift performance of the system. EPDM vs TPO Roofing Technical: Ballasted EPDM, what is it? Aerospace Scores and snaps easily. One-part, low VOC synthetic polymer-based membrane adhesive. Special care should be taken when walking on older ballasted EPDM roofing systems, as the ballast stone tends to crack and split over time due to thermal cycling. The roofing can be used for new roof installation or as a replacement roof. Strength: Engineered to provide high wind-uplift performance. Head: #3 Phillips head RhinoPlate (concrete decks). White on Black EPDM is sold in sheets 8.5' wide and up to 100' long.. White on Black EPDM carries a 10 year warranty on membrane only against . Cleans the release agent and dirt from JM TPO and JM EPDM membranes. For comparison, PVC roof membranes can only stretch about 15% before breaking, TPO membranes 27%, and an asphalt built-up roof about 2%. These accessories include the hoses, applicator, extended applicators, and nozzles necessary to use with the partner adhesive. These materials combine petroleum-derived solvents with asphalt to produce a workable, plastic asphalt that can be spread with a trowel or applied with a caulking gun. Type: One-part, butyl polymer-based water cutoff mastic. Use: JM EPDM/PVC Pourable Sealer is used as a penetration pocket filler. Locking Staple - Coated-Steel, High Tensile Wire, Deck Types: Poured Gypsum, Cementitious Wood Fiber and LWIC Lightweight Insulating Concrete, * Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers. Good pictures; also pictures of hail damage to other roof types, not just EPDM. Material: Fasteners - Polymer Sealant for EPDM Peel & Stick Pourable Sealer Pockets or PVC systems to seal irregular penetrations. Our EPDM is manufactured thicker with a more uniform surface finish. Black EPDM helps to melt frost, dew, and ice, reduces a roof's snow load, and dries more quickly than a light-colored roof. Material: Fasteners - Case-Hardened Steel External Duct Insulation This adhesive can be used to adhered TPO or EPDM membranes in temperatures ranging from 25 degrees and rising. EPDM R FIT (MF) install guide. Steel-coated roof membrane fastener with a 14" hex head and 34" drill point. This must be coupled with a good rooftop grease containment system. Use: JM One-Step Foamable Adhesive is a two-component polyurethane adhesive used for attaching insulation or cover boards to the roof deck or to other insulation boards. The longest lasting type of EPDM roofing will normally be a 90-mil fully-adhered roof, which will typically last around 35 years. Benefits of EverGuard TPO 45-mil Membrane include: Great Value: Superior performance at a cost-effective price. Material: 55 mil (1.40 mm) total thickness, comprised of 30 mil (0.76 mm) yellow non-reinforced TPO membrane laminated to 25 mil (0.64 mm) white cured seaming tape. Gypsum- and cellulose-fiber roof board with integral water-resistant core. Standard membrane thicknesses are 45-mil (0.045 inches or 1.14 mm), 60-mil, and 90-mil for unreinforced EPDM, and 45-mil, 60-mil, and 75-mil for EPDM reinforced with polyester scrim.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'roofonline_com-netboard-1','ezslot_21',170,'0','0'])};__ez_fad_position('div-gpt-ad-roofonline_com-netboard-1-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'roofonline_com-netboard-1','ezslot_22',170,'0','1'])};__ez_fad_position('div-gpt-ad-roofonline_com-netboard-1-0_1');.netboard-1-multi-170{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:15px!important;margin-left:auto!important;margin-right:auto!important;margin-top:15px!important;max-width:100%!important;min-height:250px;padding:0;text-align:center!important}A leftover roll of 10 foot by 100 foot 60-mil field membrane lying on a newly-installed roof. Moisture and Mold Resistance: Integral water-resistant core scored a maximum "10" for mold resistance when tested per ASTM D 3273. Type: Two-sided sprayable aerosol adhesive for both warm and cold weather applications with fast drying properties in a pressurized canister. Commercial Building The field membrane (the vast majority of the surface of the roof) is formed from large sheets (typically 10 feet by 100 feet) of fully-cured EPDM rubber, seamed together with adhesives or adhesive tape during the roof installation. On average, rubber roofing costs between $6,400 and $12,400 for 1,500 square feet with a range of $6,000 to $18,000. ft. =CONTACT US FOR SPECIAL PRICING; White 45 Mil TPO Rubber Roofing USED FOR RV'S, RESIDENTIAL AND COMMERCIAL INSTALLATIONS; White 60 Mil EPDM Rubber Roofing 10' X 10' TO 20' X 100 . As a raw material, carbon black is an extremely fine black powder, almost pure carbon, which is refined from petroleum or coal. thickness); cementitious wood fiber plank; base sheets; gypsum; and some existing smooth-surfaced asphalt (per inspection). Type: One-part, low VOC synthetic polymer-based membrane primer. 45 Mil White on Black EPDM Rubber Roofing. So lets roll. Dark-colored EPDM helps building owners save on heating costs, and light-colored EPDM helps building owners save on cooling costs. This primer is used to prime JM EPDM membrane surfaces for adhering JM EPDM Tape and Peel and Stick products. Inspectionof rubber roof systems:ROOFER: Membrane and Flashing Condition Indexes for Single-Ply Membrane Roofs Inspection and Distress Manualis an extremely detailed and valuable resource put together by the US Army Corps of EngineersEngineer Research and Development Center. Use: Membranes Technical: EPDM Roof Construction Details: An extensive list ofeasy-to-view detailsis provided on theGenFlexwebsite. Metal Jacketing and Fittings Plates - Galvalume-Coated Steel The insulation and cover board are typically fastened to the metal roof deck below with specialized roofing screws. Type: One-part, water-based membrane adhesive, one or two-sided application. Gauge: #14 Needle-punched, non-UV resistant polyester separation layer used for TPO, PVC, and EPDM mechanically fastened systems and ballasted EPDM systems. See our chart showing the life expectancies of all kinds of roofing systems for a more detailed breakdown of the lifespans of the different systems, as well as the lengths of typical warranties. Roof Decks This product is formulated to improve the speed and quality of lap seaming on JM EPDM roof systems. AFR EPDM - a fire retardant EPDM membrane that can be installed over a variety of substrates. Accessories featuring pre-applied adhesive allow clean and efficient completion of details. 4. EPDM is an acronym for ethylene propylene diene monomer, which is the full chemical name of EPDM rubber. Use: To prime JM EPDM membrane surfaces for adhering JM EPDM Tape and Peel and Stick products. UltraLok Locking Impact Fasteners and Plates consist of a preassembled Galvanized steel tube, a 2.7" (6.86 cm) Galvalume*-coated steel disc, and a precision-formed, coated- steel, high tensile, wirelocking staple. Ask your questions about roofs & roofing on our new Roofing Forum. Although non-reinforced EPDM tends to be easily punctured (by careless foot traffic or dropped tools, for example) EPDM rubber roofing is noted forbeing hail-resistant, and rubber roof membranes are among theeasiest to repair. White EPDM is also available and can be used where a cool roof is called for. Suite 205 Nashville, TN 37214 | 800-443-4272 Terms of Use | Privacy Policy | Accessibility Statement, Thickness: 45 mil (1.1mm) or 60 mil (1.5mm ). Board and Blanket Insulation Building Insulation It also means that these materials are more vulnerable to UV radiation and heat, and they will deteriorate faster than the rest of the roof. JM Vapor Barrier SA Installation Guide Plate: 238" (6.03 cm) round JM EPDM Reinforced Termination Strip (RTS) With Tape is a black, 6" (15.24 cm) wide, 45 mil (1.14 mm) thick, polyester scrim reinforced, cured EPDM strip with a factory-laminated, 3" (7.62 cm) self-adhering seam tape. 5. Color: Blue (fasteners), Grey (plates) These are general guidelines and any kind of roof can fail much earlier than its design lifespan if it is poorly maintained, subjected to damaging chemicals or foot traffic, improper alterations, or extreme weather events beyond what the roof is designed to handle. Specs and Details Technical: See CarlislesMechanically-Attached EPDM. Substrates: Compatible with the following field and wall applications/boards/substrates: Polyisocyanurate; Invinsa Roof Board; ProtectoR HD board; gypsum; concrete; treated plywood, cement board. It also protects the polymeric chemical bonds of the material by blocking harmful UV rays, which is a critical function, and largely responsible for the excellent lifespan of rubber field membranes. Deteriorated flashings are a common culprit when it comes to roof leaks in older roofs, particularly the corner patches at curbed HVAC units.Uncured EPDM curb corner patch. It is available for UL- and FM . EPDM is a synthetic rubber, ethylene propylene diene monomer (also called ethylene propylene diene terpolymer because its a polymer made from three monomers). Building Codes: R905.12 Thermoset Single-Ply Roofing from the 2021 International Residential Code and 1507.12 Thermoset Single-Ply Roofing from the 2018 International Building Code. Always on ratio, eliminates guesswork. Design Professional Services Ships from and sold by Apex Distribution LLC.. Dicor 901BA-1 Water-Based EPDM and TPO RV Roof System Bonding Adhesive. This gypsum cover board is enhanced with a coated glass-mat facer that achieves FM VSH approval rating with adhered 60 or 80 mil (smooth back) JM TPO membrane and standard JM TPO membrande adhesives when 4'x4' panels are adhered in low rise foam adhesive using the ribbon application with 12" O.C. Roof Decks Most common around HVAC units. Much smaller pieces intended for use as membrane patches or for smaller residential flat roofs are easy to findon Amazon. BLACK EPDM by the foot. Long-term Weathering: Excellent long-term heat and UV resistance. White 9" x 100' Self Adhering 60 mil Cured EPDM Rubber Cover Tape for EPDM, TPO, PVC and Rubber roof, 10 Times Stronger Than Regular P & S Flashing, 2/3 Day USPS Priority Ship No reviews 7.5' x 10' Firestone Rubbergard 45-Mil EPDM Roofing Rubber High-thermal, closed-cell polyisocyanurate foam core with an inorganic-coated glass facer on each side. EPDM manufactured with conical steps and factory-applied pressure sensitive tape around the base. Uncured material is sometimes used on the corners of curbs or other locations with sharp angles. Although EPDM can tolerate some forms of asphalt in some cases, to be safe you should never use an asphalt-based product on an EPDM roof. ORDERING INFO: Idealfor use in fully-adhered and ballasted assemblies, a contractor-friendly optionfor both new construction and re-roofing projects. The large double-thick molded ribs, at the top of each step, offer superior tear resistance as well as a cutting guide. High Load Fasteners are #15 fasteners with a #3 Phillips head. See More Roofing Topicsvar cid='1797586619';var pid='ca-pub-7818725551431357';var slotId='div-gpt-ad-roofonline_com-box-3-0';var ffid=2;var alS=2002%1000;var container=document.getElementById(slotId);container.style.width='100%';var ins=document.createElement('ins');ins.id=slotId+'-asloaded';ins.className='adsbygoogle ezasloaded';ins.dataset.adClient=pid;ins.dataset.adChannel=cid;if(ffid==2){ins.dataset.fullWidthResponsive='true';} The battens come with holes for fasteners pre-drilled in them, and once they are set in place, fasteners are screwed through them, down through the roof system and into the roof deck. In other words, after its manufactured, you cant use a hot air welder on it. So, a 45-mil roofing membrane is actually 0.045 inches thick; whereas a 60-mil membrane is 0.06 inches thick, and so on.) Tread lightly! Made in USA. The Source - Insulation Intel, For Professionals