Mod-Bit Systems
Modified Bitumen (Mod-Bit) is a durable roofing solution for flat & low-slope roofs, with proven weather-resistance and reliabilty. Featuring an enhanced asphalt compound, Mod-Bit is a tried-and-true roof system for commercial and industrial applications.
Features
There are two varieties of Modified Bitumen:
Atactic Polypropylene (APP):
APP Modified Bitumen provides excellent UV and heat resistance, and is either heat-welded or torch-applied.Styrene Butadiene Styrene (SBS):
With a serviceability range between -20F and 270F, SBS Modified Bitumen is an excellent solution for areas with drastic shifts in temperature.Modified Bitumen is generally made of alternating layers of asphalt, synthetic rubber, and a reinforcing roofing felt.
Well-known for excellent performance in harsh conditions, Mod-Bit is a viable system for a multitude of commercial & industrial roofs.
Benefits
Mod-Bit's flexible yet reinforced properties allows this system to move with your building as it expands or contracts due to temperature fluctuations.
Properly installed and maintained, a Modified Bitumen roof can last up to 20 years.
Modified Bitumen inherently provides resistance to water intrusion due to this systems resilient design, however proper installation is critical to prevent roof leaks.
Mod-Bit roof systems are renowned for being resilient to punctures, tears, hail, and other damage.
Modified Bitumen roofs are economical to install, but require regular maintenance to extend the roof system's life expectancy.
Mod-Bit is a reliable roof system option, having been used successfully since approximately 1975.
Mod-Bit Roofing Systems
Frequently Asked Questions
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While it depends on a multitude of factors, a Mod-Bit roof can last up to 20 years. To get two decades of use out of a Mod-Bit roof system, a professional installation and regular maintenance is crucial.
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Mod-Bit roofs don’t require resealing. However, if your roof is at the end of its service life it may benefit from a new roof coating. MAC Street Industrial’s expert technicians will recommend a roof system type to best suit your roofs needs.
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If heavy foot traffic is expected, walkway pads are recommended on high traffic areas and around equipment.
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While both roof systems are often compared, Mod-Bit and Built-Up systems are not the same. Mod-bit roofs are factory-made sheets or rolls, while Built-Up/Gravel roofs are constructed on-site during installation. Modified Bitumen roofs are also thinner, easier & quicker to install, lighter, and have fewer layers. Get in touch with us, and our certified experts will assist you in choosing the best roof system for your industrial or commercial building.
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Mod-Bit roofs are typically applied with heat. Although, this system is occasionally applied with adhesive, and in some instances mechanical attachment is used.
Our Other Systems
Since 1982, MAC Street Industrial has been setting the standard in Commercial & Industrial property restoration. We deliver tailored solutions across an extensive variety of industries- from industrial and warehouse spaces that optimize efficiency, to modern offices designed for productivity.
TPO
PVC
EPDM
Mod-Bit
Built-up
Coatings
Metal
Steep Slope
Storm Damage
Case Studies
Looking for something else?
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Through our partnerships with leading manufacturers, MAC Street Industrial has many commercial roofing systems to choose from. Our certified roofing specialists will make a recommendation based on your roof type and condition to deliver the best available solution to fit your needs.
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