Insulation Can Act as Standalone Underlayment

Environmentally Safe Products Inc.’s Therma Sheet roofing underlayment has been certified by the International Code Council Evaluation Service.

Environmentally Safe Products Inc.’s Therma Sheet roofing underlayment has been certified by the International Code Council Evaluation Service.

Environmentally Safe Products Inc.’s Therma Sheet roofing underlayment has been certified by the International Code Council Evaluation Service. The designation means Therma Sheet meets the code requirements of a standalone roofing underlayment for the building industry. Previously, code required roofers to install Therma Sheet over a layer of felt paper or another underlayment. Therma Sheet insulation is constructed of 99 percent pure polished aluminum facings, heat laminated to a closed-cell polyethylene foam core. This patented process makes Therma Sheet a thermal and moisture barrier under metal roofing, stone-coated steel, concrete, clay tile and more.

Synthetic Underlayment Provides More Coverage per Roll than Traditional Felt

Atlas Roofing, a producer of felt underlayment, produces a lightweight, synthetic alternative to organic felt known as Summit 60.

Atlas Roofing, a producer of felt underlayment, produces a lightweight, synthetic alternative to organic felt known as Summit 60.

Atlas Roofing, a producer of felt underlayment, produces a lightweight, synthetic alternative to organic felt known as Summit 60. This underlayment, manufactured from strong woven polypropylene fabric, offers advanced benefits not available with traditional felt.

Summit 60 Synthetic Underlayment, which has high-temperature stability and offers greater resistance to UV breakdown than felt, has the durability needed for jobs that have a long open time from the dry-in to the completed roof covering. On certain steep-slope roof projects, underlayment can sometimes face such exposure for up to 60 days. For these roofing projects, underlayment must be able to maintain its reliability; Summit 60 meets these demands.

Roofing crews will appreciate that Summit 60 has a textured wrinkle-free top surface fabric and a slip-resistant polymer coating applied to its bottom surface, for safer walkability during installation. This slip-resistant polymer provides improved grip for reduced slippage between the underlayment and the roof sheathing.

Installation is easier because Summit 60 is manufactured with pre-printed lay lines. This water-resistant underlayment is packaged in 10 square rolls, each weighing less than 30 pounds. It provides more coverage per roll than traditional felt.

Summit 60 Synthetic Underlayment can be mechanically fastened to many different types of substrate, making it a solid underlayment choice for both new and re-roofing applications. This excellent synthetic product can be used with asphalt shingles, clay and concrete tiles, slate, and wood shakes, or any other code-approved steep slope roof covering.

Summit 60 underlayment has earned ASTM D6757, the inorganic shingle underlayment rating standard. Its performance exceeds ASTM D226 Type I and Type II, the standard specification for asphalt saturated felt and it is UL Classified as demonstrating conformance to critical fire testing requirements for a prepared roofing accessory. It also received FL 16226, the Florida Building Code approval.

Designed to enhance the life of a roof, Summit 60 qualifies as an Atlas Signature Select Roofing System component. Atlas Signature Select Roofing Systems are offered at three system levels allowing contractors to target all market segments.

Underlayment Prevents Ice Dams

Atlas Roofing has released its WeatherMaster Granular SE underlayment, which can help prevent ice dams from forming.

Atlas Roofing has released its WeatherMaster Granular SE underlayment, which can help prevent ice dams from forming.

Atlas Roofing has released its WeatherMaster Granular SE underlayment, which can help prevent ice dams from forming. The peel-and-stick underlayment is designed for maximum ice and water protection under any roofing shingles, including asphalt, tile, wood shake, slate and metal. It helps secure the entire deck of a properly ventilated roof, especially in sections where water collects or drainage is slow, as well as vulnerable areas, including flashings, valleys, eaves, hips, ridges, rakes, dormers and skylights. The 55-mil-thick product’s backing seals directly to the roof deck and is reinforced with a fiberglass mat. It is cold-applied and no special adhesives, heat or equipment are necessary.

Membrane Is Factory Laminated to Cover Board

SOPREMA Inc. has developed SOPRASMART Laminated Boards, which combine SOPRALENE SBS-modified bitumen membrane and cover board into one installation layer, resulting in application consistency and complete adhesion.

SOPREMA Inc. has developed SOPRASMART Laminated Boards, which combine SOPRALENE SBS-modified bitumen membrane and cover board into one installation layer, resulting in application consistency and complete adhesion.

SOPREMA Inc. has developed SOPRASMART Laminated Boards, which combine SOPRALENE SBS-modified bitumen membrane and cover board into one installation layer, resulting in application consistency and complete adhesion. SOPRASMART is manufactured in a controlled setting, utilizing heat-welding equipment to laminate the SBS-modified bitumen coating of the base ply to the desired cover board. This eliminates the risk of delamination or wrinkling, and the sealed overlap protects the assembly from open flame intrusion when torch welding. SOPRASMART is available in a variety of cover-board options, including SOPRABOARD, high-density polyisocyanurate foam board, gypsum panels and high-density rock wool. It can be mechanically fastened or adhered using the DUOTACK adhesive.

Product Series Allows Roofs to Be Customized

Johns Manville has debuted the DynaFast product series, developed from its first-generation ASTM D6164 DynaLastic platforms.

Johns Manville has debuted the DynaFast product series, developed from its first-generation ASTM D6164 DynaLastic platforms.


Johns Manville has debuted the DynaFast product series, developed from its first-generation ASTM D6164 DynaLastic platforms. DynaFast SBS modified bitumen membranes are designed to be mechanically fastened. Together, DynaFast 180 S, DynaFast 180 HW and the DynaFast250 HW provide a vast assortment of options to customize any commercial roofing job. The system requires fewer fasteners for the same wind-uplift rating as traditional system fastening and gives you the choice of fasteners. DynaFast may be used in high and low wind zones. There’s an application for every job, including hot, cold and heat-weld applications. Roll lengths of 1 square or 1 1/2 square with varied thicknesses mean faster installation.

Self-adhered Underlayment Reduces Installation Time and Costs

Firestone Building Products Co. introduced its CLAD-GARD SA-FR with CoreGard Technology.

Firestone Building Products Co. introduced its CLAD-GARD SA-FR with CoreGard Technology.

Firestone Building Products Co. LLC, a manufacturer and supplier of a comprehensive “Roots to Rooftops” product portfolio, introduced its CLAD-GARD SA-FR with CoreGard Technology. The product is a self-adhered, waterproof, UL Class A underlayment and allows for substantial labor and materials savings. It has been strategically engineered to not only protect metal roofing systems from fire, but streamline the installation process.

UL Class A metal roofs protect rooftops, buildings and occupants from the spread of fire, which is key to safeguarding surrounding structures and communities. By offering the fire protection of UL Class A roofing materials in an underlayment, CoreGard Technology reduces installation time, labor costs and the overall number of materials for commercial roofing projects.

To achieve the same fire standard without CLAD-GARD SA-FR with CoreGard Technology, contractors would need to install a separate product, entirely, for their metal roofing systems. Up to six layers of total materials and installation stages would be necessary to accomplish this feat, which is accomplished in just four layers using CLAD-GARD SA-FR underlayment on a metal roofing system.

CLAD-GARD SA-FR with CoreGard Technology is safer, overall, for installers due to its skid-resistant top film. It is also ASTM 1970 approved and self-seals around nails or metal roofing fasteners. In addition, it provides a 120-day exposure. Primer is not required in temperatures of 40 F or higher, making the process a quick and easy one.

CLAD-GARD SA-FR with CoreGard Technology is covered by the Firestone Building Products Platinum Warranty for up to 30 years.

More Colors Available for 80-mil Membranes

Duro-Last Inc. is pleased to make Duro-Tuff and Duro-Fleece colors available for 80-mil membranes.

Duro-Last Inc. is pleased to make Duro-Tuff and Duro-Fleece colors available for 80-mil membranes.


As part of its commitment to serving its customers, Duro-Last Inc. is pleased to make Duro-Tuff and Duro-Fleece colors available in 80 mil. Colors available include blue, charcoal, copper, dark green, light gray, light tan, patina and white.

Bluetooth Speaker Also Charges Devices

DeWalt's DCR006 Jobsite Bluetooth Speaker

DeWalt’s DCR006 Jobsite Bluetooth Speaker

The DCR006 Jobsite Bluetooth Speaker from DEWALT gives users the option to listen to music from their Bluetooth-compatible device without sacrificing the sound quality; two 2 1/2-inch speakers on the unit produce rich sound. The speaker is powered by 12V MAX or 20V MAX DEWALT lithium ion batteries or AC via an AC adaptor (sold with the speaker). It includes one aux port for playing music from Bluetooth-compatible MP3 players and devices and one USB Power port for convenient device charging while powered by battery or AC. The unit includes the newest version of Bluetooth (4.0).

Underlayment Adheres to a Variety of Substrates

Tarco has launched LeakBarrier UDL SA underlayment.

Tarco has launched LeakBarrier UDL SA underlayment.

Tarco has launched LeakBarrier UDL SA underlayment. The multi-laminate configuration includes an aggressive modified bitumen compound that self-seals around nails and adheres to a variety of substrates, a split-back release film that can be easily removed to expose the sticky modified bitumen layer and a top layer of synthetic. The synthetic-felt layer provides a nonabrasive surface with good walkability and longterm weather-barrier performance. UDL SA can be used with shingles, shake, slate, tile and metal roofing applications. It is designed for steep-slope roofing in high-temperature environments.

Underlayment Suited for Metal-roof Applications

Atlas Roofing Corp. has unveiled WeatherMaster Film SE

Atlas Roofing Corp. has unveiled WeatherMaster Film SE.

Atlas Roofing Corp. has unveiled WeatherMaster Film SE, a high-temperature underlayment that is suited to metal roof applications. The underlayment gives continuous protection to the entire deck of a properly ventilated roof and mitigates problem areas where water can collect. The flexible product is easy to install in critical transition areas where the roofline elevation changes. It provides a secondary layer of waterproofing to prevent damage from windblown rain and meets ASTM D1970 for ice-dam underlayment. The SBS modified membrane features a textured surface for traction and skid-resistance.