Discover why intumescent technology is the prime fireblocking solution for the growing states of Michigan and Indiana.
Detroit. Indianapolis. Fort Wayne. Ann Arbor. Grand Rapids. All of these major Great Lake cities have three things in common: they 1) are rapidly expanding, due to population growth, 2) have adopted the construction application of ventilated rainscreen systems, and 3) have been required to eliminate the chimney effect in these open-state cavities.
In modern ventilated rainscreen applications, its interior gap allows for a multitude of sustainability benefits, such as proper air circulation and moisture dissipation; however, this open cavity is a highly accessible route for heat, flames and smoke to rapidly travel throughout the building, both horizontally and vertically. With this form of accessibility, a fire outbreak can consume an entire building in a short time span – permitting individuals from having a sufficient evacuation timeframe.
To resolve this critical hazard, both building code officials and passive fire protection manufacturers have partnered together to formulate effective solutions to block off the pathway of the fire. However, one of the major disadvantages of these solutions is that it’s positioning greatly affects the functionality purposes of a ventilated rainscreen system. Traditionally, this technology seals off the cavity opening entirely, and when a fire occurs, it is compartmentalized by the technology. However, with the technology sealing off parts of the ‘open state’ cavity – the advantages of proper air circulation and moisture dissipation are nearly diminished.
Engineered with the latest in intumescent technology, Tenmat’s Ventilated Fire Blocks and Barriers are designed to allow for the full efficiency of air circulation and moisture dissipation in an open cavity – while providing the appropriate level of fireblocking. Intumescent technology is a material which reacts and expands aggressively when exposed to heat – allowing for gaps and changes in an opening – such as a ‘open state’ cavity in a ventilated rainscreen assembly. With this technology, we designed our fireblocking solutions to be compacted to the level, where it allows for the proper functionality of an open-air’ cavity and when activated by heat, expands far enough to seal off the entire cavity. To learn more about Tenmat’s Intumescent Blocks and Barriers, please click here.
In the efforts to provide the developing Great Lakes area with accessibility to the latest firestopping technology and the top performing building envelope solutions, Tenmat and Lines Inc. have converged a partnership to allow for this opportunity. With over 30 years in the field, Lines Inc. has deep expertise in architecture, design, and construction materials. Our extensive experience has led us to proudly represent exceptional product lines, ensuring that we bring the best to your projects and help your vision come to life.
Specializing in rainscreen systems with the following components:
- Passive Fire Protection
- Insulation
- Cladding
- Thermal Breaks
- Balconies/canopies
