VIRIDIAN PRODUCTS & SYSTEMS
ROOFING and BUILDING PRESERVATION SOLUTIONS
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Coal Tar Roofing Solutions
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Built for Life
- Historically the longest lasting roofing material
- Rubber modified — providing flexibility and recovery
- Natural resistance to water, air, & water vapor
penetration — offering more lines of defense against
the forces of nature
- Self-healing
- Excellent chemical resistance
- Water-based formulations
- Cold-flow resistant up to 6” slopes
- Built-in waterproofing redundancy
- Cold-applied application options
- Excellent life cycle return on investment
- Low maintenance
- Predictable positive performance Built for Life
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Designed for Durability…
A Viridian Trademark
Our roofing materials are designed to deliver long-lasting
performance through modern, state-of-the-art
technology. Backed by our industry unique solutions
approach, Viridian ensures you advanced, premium
products, world-class service, and a team of professionals
who possess the experience and integrity to champion
our durability commitment.

Sustainability…
A Philosophy of Responsibility
Our number one priority is to maximize the life cycle
of your roofing investment and eliminate the need for
premature roof replacement; thereby preserving your
capital. Coal Tar Roof Systems provide a long history
of success as dependable, durable and sustainable
roofing systems. These roof systems consist of multiple
layers of waterproofing, which are easily maintained
and historically the longest lasting on the market today.
Not only are Viridian Coal Tar Roofing Systems fiscally
responsible by maximizing life cycle, but environmentally
responsible as well by reducing the carbon footprint
associated with roof replacement and landfill waste.
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BENEFITS |
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Strong, stable “aromatic” or ringlike molecular structure |
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Natural resistance to water permeation, oxygen degradation, chemicals and ultraviolet radiation |
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Self-healing of hairline cracks |
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Strict raw materials standards and quality parameters |
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Innovative patented polymermodified coal tar |
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Resists chemical, fungal and UV attack |
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Outstanding flexibility and fatigue resistance |
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Quality product assurance from an ISO 9001 & 14001 company |
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Water-based cold-applied coal tar |
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Across-the-board solutions that break the high-slope application barrier |
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Viridian Systems for Maximum
Weatherproofing Security
Viridian Systems leads the industry in offering the
newest innovations in superior products, including
environmentally responsible solvent-free roofing
products, ply and flood coat adhesives, penetration
pocket fillers and insulation adhesives. Being focused on
unparalleled customer and technical service, we strive
to produce the highest quality products and deliver
100% customer satisfaction.
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