Roof Sections of Cosmetics Manufacturing Facility Get Expert Makeover With Cold-applied System, SPF and Smoke-vent Skylights

American International Industries manufactures cosmetics at the facility, and great care had to be taken to ensure no dust or fragments would fall from above and contaminate the products. Photo courtesy of Highland Commercial Roofing.

American International Industries manufactures cosmetics at the facility, and great care had to be taken to ensure no dust or fragments would fall from above and contaminate the products. Photo courtesy of Highland Commercial Roofing.

American International Industries was faced with a conundrum. The roof diaphragm on its 1968, 210,000-square-foot, wood-frame manufacturing facility in Los Angeles had deflection caused by structural settlement, but a full roof replacement was not an option.

“The roof was built without a substantial amount of pitch to it and the plywood deck in between the main purlins had settled over time,” recalls Rick Cunningham, president of Highland Commercial Roofing in Baldwin Park, Calif. “Removing the existing roof and deck and restructuring a roof of this size to return it to its original slope was financially unfeasible.”

American International Industries contracted Ernest Orchard, owner of Irvine, Calif.-based Orchard Roofing and Waterproofing Consultants as a project consultant and owner’s representative who closely monitored the job. Orchard selected a reinforced fluid-applied roof restoration system and brought Highland Commercial Roofing into the project because of the company’s specialization with the process and its expertise in commercial flat roofing in the Southwest. (Highland Commercial Roofing has offices in the Las Vegas; Los Angeles; Oakland, Calif.; and Phoenix areas.)

American International Industries restored sections of its roof with a cold-applied system, spray polyurethane expanding foam and smoke-vent skylights. Photo courtesy of SKYCO Skylights.

American International Industries restored sections of its roof with a cold-applied system, spray polyurethane expanding foam and smoke-vent skylights. Photo courtesy of SKYCO Skylights.

According to Ernest Orchard, another critical consideration in selecting a roofing solution had to do with the activities inside the building. “American International Industries manufactures cosmetics here and we couldn’t have any dust or fragments falling from above into the product,” he says. “In addition, the installation was to take place over the winter while the facility remained operational, and we couldn’t have the building open to weather.”

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UL-listed Smoke Vent Skylights Minimize Warehouse’s Power Consumption

Trojan Battery, a manufacturer of deep-cycle batteries, occupies a 160,000-square-foot industrial facility in Santa Fe Springs, Calif., along with several other large industrial buildings in California. Each facility consumes a significant amount of electrical power each month. By adding 100 polycarbonate dome UL-listed smoke vent skylights, Trojan Battery will be able to save upwards of 40 percent on its power consumption for its warehouse in Santa Fe Springs.

By adding 100 polycarbonate dome UL-listed smoke vent skylights, Trojan Battery will be able to save upwards of 40 percent on its power consumption for its warehouse in Santa Fe Springs, Calif.

By adding 100 polycarbonate dome UL-listed smoke vent skylights, Trojan Battery will be able to save upwards of 40 percent on its power consumption for its warehouse in Santa Fe Springs, Calif.

According to a representative of Santa Ana, Calif.-based IRC (Independent Roofing Consultants), a roofing consulting firm: “Typically, a 2 percent density of skylight units are utilized for effective energy reduction. Densities of 2.5 to 3 percent are being provided for newer buildings and being installed in conjunction with roof replacements to reduce energy costs associated with building lighting.”

The roof originally consisted of outdated skylights significantly reducing the benefits of natural lighting. New polycarbonate dome skylights and smoke vents from SKYCO Skylights allow owners to maximize the use of free daylighting. Additional benefits include 10 years against yellowing and breakage.

Aside from the energy benefits, Trojan Battery was able to reduce its safety liability. UL-listed smoke vents with polycarbonate domes not only provide ample daylighting, but they are life-saving devices. The smoke vent is designed with two thermal triggered hatches that automatically open up in the event of a fire.

Fire marshals and insurance companies recognize the benefits of a UL-listed smoke vent skylight because they allow the smoke, heat and hot gasses inside a burning warehouse to escape providing trapped workers a visible route for safe exit. They also reduce smoke damage to warehouse inventories. In many cases, insurance companies will provide a much needed break on rates when UL-listed smoke vents are added to the rooftop.

The smoke vent is designed with two thermal triggered hatches that automatically open up in the event of a fire.

The smoke vent is designed with two thermal triggered hatches that automatically open up in the event of a fire.

The reroof was performed by Highland Commercial Roofing, Baldwin Park, Calif. The commercial roofer specializes in and provided Trojan Battery headquarters with a RainShield seamless single-ply roofing system. The RainShield system, reinforced with a tough polyester mat, uses waterproofing-grade asphalts and highly reflective elastomeric acrylic surfacing to create a seamless, waterproof, highly reflective membrane providing a permanent, high-performance roofing system guaranteed not to leak for at least 20 years. The cool roof system chosen reflects more than 80 percent of the sun’s radiant heat, which can reduce a building’s cooling cost by as much as 50 percent.

With average temperatures and power costs rising, building owners and occupant are looking for new innovative ways to save money. Highland Commercial Roofing recommends a complete analysis of the skylights when owners consider reroofing their building. Replacing old, ineffective skylights at the time of reroof is the most cost effective method for the investment.