No one covers you better than Firestone’s complete line of warranted roof membranes for low slope to steep slope including EPDM, TPO, Asphalt, Metal, and ISO insulation. Learn More
Firestone Metal Products is a leading provider of architectural metal wall panels and steep slope metal roofing systems for the commercial construction industry. Learn More

DensDeck roof boards are designed to address four persistent challenges inherent in commercial roofing assemblies: fire resistance, moisture resistance, strength and dimensional stability. Learn More
SkyScape Vegetative Roof System is a complete line of affordable green roof products with two great options for an easy-to-install, sustainable roofing system. Learn More
Westile addresses the commercial building plaza design and construction needs rather it's simple or complex with innovative products, colors and finishes. Learn More
Roof restoration may be an option to tearing off or replacing a worn roof, saving you time and money. Learn More
Firestone Building Products
Low Slope Roofing Systems
Choosing the membrane type for low slope roofing requires many things to be considered:
- Roof top usage
- Wind uplift
- Fire rating
- Positive drainage
- Chemical exposure
- Building codes
- Structural loading
- Sustainability & reflectivity
- Insurance requirements
- Environmental and
safety regulations
Firestone Building Products offers the most complete selection of low slope membranes in the industry.
EPDM
This synthetic elastomeric membrane has been proving itself for over 40 years. Offered in both unreinforced and reinforced as a black membrane in traditional applications or unreinforced as a white membrane when a highly reflective surface is required, EPDM can be used in ballasted, fully adhered, mechanically attached, and protected membrane systems. Its weatherability and low temperature flexibility make it the ideal choice for the most extreme climates. Platinum EPDM Systems can be warranted up to 30 years.
TPO
Today's environmentally friendly choice when reflectivity is required for cooling savings as well as reducing the urban heat island effect. Strong heat welded seams allow for quick installation in mechanically attached or fully adhered systems. Platinum 30-year warranties are available.
| UltraPly TPO Brochure UltraPly TPO Platinum Flyer ReflexEON TPO Brochure |
UltraPly TPO XR Brochure TPO Projects Portfolio |
Modified Bitumen
An asphalt-based system that is produced in the factory using today's highly engineered polymer technology to enhance asphalt's natural waterproofing capability and either polyester or fiberglass reinforcement to improve its strength. Red Shield warranties are available for up to 25 years.
| Modified Bitumen Brochure | Asphalt Projects Portfolio |
BUR
The traditional roofing system proven by time. Firestone offers both Type IV and Type VI reinforcing felts as well as hybrid systems incorporating modified bitumen cap sheets. Red Shield warranties are available for up to 20 years.
Firestone Building Products offers both insulation and cover board for all Firestone roofing systems.
Polyiso
Firestone's ISO 95+ is a closed-cell fiberglass-faced polyisocyanurate insulation offered in both flat and tapered panels. ISO 95+ is manufactured in plants located across the United States and all meeting the rigorous ISO 9002 standard.
- ISO 95+ can be used in conjunction with any of Firestone's membrane or metal roofing systems.
- ISO 95+ passes the most stringent fire and wind uplift tests conducted by Factory Mutual Global, Underwriters Laboratories, and Miami-Dade County.
- ISO 95+ has the highest R-Value per inch of any commercial roof insulation.
- Lightweight and easy to cut makes ISO 95+ a contractor favorite.
- Its recycled content and energy savings ability help the building owner acquire LEED certification.
- Tapered ISO 95+ is used to achieve positive drainage in both retrofit and new construction applications.
- When used with Firestone roofing systems ISO 95+ is included in the total systems warranty.
| ISO 95+ Brochure | 901 ISO 95 Flat & Tapered Technical Information Sheet | ISOGARD HD Cover Board Brochure |
G-P DensDeck Cover Board
DensDeck roof boards are designed to address four persistent challenges inherent in commercial roofing assemblies: fire resistance, moisture resistance, strength and dimensional stability. DensDeck roof boards have proven their toughness and versatility, which helps stiffen and stabilize roof decks. DensDeck roof board is a patented glass mat faced, noncombustible, nonstructural, moisture resistant treated gypsum core panel. Learn more.
Tapered Polyiso
Tapered ISO 95+ provides an effective and economical solution where substrate slope will not permit efficient drainage.
Larimer/Shannon Group provides a variety of technical support services for the installation of tapered insulation backed by the Firestone Tapered Engineering Design Department.
Larimer/Shannon Group uses the latest technology to offer architects, consultants, general contractors, distributors and roofing contractors a complete, accurate and timely engineered tapered system. Firestone's Tapered Engineering Design Department is equipped with software that will handle or convert most digitally transmitted drawing formats as well as hard copy prints.
Additionally, Larimer/Shannon Group offers architects and consultants a tapered design assist service. Through this service, Larimer/Shannon Group creates a professional and effective tapered system design for any project prior to bid. Larimer/Shannon Group can provide field estimating services including roof area takeoff and laser level deck elevation conclusions.
Tapered ISO 95+ Brochure
Fascia & Coping Metal, ES-1 Compliant
In response to the 2003 International Building Code adoption of ANSI/SPRI ES-1 requirements for edge metal attachment, Firestone has available two ES-1 compliant edge metal systems. EdgeGard and UNA-Edge offer a wide range of edging, coping and other components that can be used with all Firestone roofing systems. These products are engineered to combine the highest wind performance with ease of installation. All Firestone brand metal edge components are covered under the system warranty. They are available in steel and aluminum in a variety of gauges and finishes.
| UNA-Edge Metal Edge System Sheet | EdgeGard System Product Flyer |
Metal Flat and Coil Stock
Firestone Metal Products supplies quality coil and flat stock material in a variety of sizes and metals. Firestone facilities are strategically located throughout the country to support our customers' needs with quick and efficient service. Service centers inventory steel and aluminum in a variety of gauges and finishes. Natural metals, such as copper and zinc, are available to support high-end architectural applications. Standard colors and gauges can be found on firestonemetal.com.
Metal Color Selection Chart
Soffit Panels
A variety of soffit panels comprise the Firestone Metal Products line. Most have the capability of being installed in both vertical or horizontal applications and come in a variety of materials and gauges. All soffit panels can be vented to provide air flow at the eaves of your building.
For all of these products we offer design, specification and detail assistance. We also provide complete shop drawings before installation to assure it works and fits right the first time.
We can assist in specifications, design, detail assistance, code compliance and choosing the right contractor.
SunWave™ Daylighting System
The SunWave Daylighting System is a premium daylighting product for the commercial roofing industry use for domes, smoke hatches and curbs that features a dome formation and unique high-performance frame design that increases visual comfort for people inside the building while conserving energy. The double glazed SunWave dome formation consists of two prismatic acrylic layers, one clear and the other white. There are over 4,000 tiny prisms per sq ft (0.1 sq m) embedded in each of the dome's two layers. The result is a soft, yet bright natural diffused light, that is distributed throughout the building, without the formation of "hot spots" or glare. The SunWave Daylighting System is available in six standard sizes and can be covered under a 20-year Firestone Red Shield™ Warranty for waterproofing and performance.
As Firestone promises, Nobody Covers You Better™.
As we promise, at Larimer/Shannon Group—Solutions Here!

