Venting system controls moisture
Petersen has expanded its PAC-CLAD line of architectural metal cladding systems with the PAC-Shield CV roof venting system, a ventilated composite insulation panel that includes a 4- by 8-foot layer of closed-cell rigid polyisocyanurate, integrated solid wood spacers that create a 1-inch air gap and a top layer of oriented strand board or plywood. It is designed to control moisture in steep-slope roof systems, improve energy efficiency and prevent ice dams.
Reportedly ideal for use with metal roofs, shingles, slate and tile, PAC-Shield CV helps reduce heat transfer in the summer and adds insulation in the winter. It also is said to reduce trapped moisture and support indoor air quality.
Women’s boot resists abrasions
Georgia Boot has launched the women’s Eagle Trail Chelsea Work Boot. The boot features twin gore panels with nylon pull loops for pull-on convenience, mesh lining for breathability and a polyurethane insole for cushioning. Its Georgia Waterproof System reportedly helps keep feet dry and the dual-density EVA and Carbo-Tec™ rubber outsole is said to resist abrasions, chemicals, heat and slips.
The boot meets ASTM F2413 standards for protective toe and electrical hazard safety. It also has a fiberglass shank that adds stability and a Tec-Tuff abrasion-resistant heel that offers durability.
Skylight has solar-powered shade
VELUX has made available the VELUX Skylight System. Featuring a pre-installed, remote-controlled solar-powered shade, it reportedly reduces heat loss in winter and blocks heat gain in summer.
The system also features built-in rain sensors on venting skylights to close automatically.
Membranes available in smaller rolls
MuleHide has made its Self-Adhering EPDM membrane available in 5- by 40-foot rolls for use on low-slope roofs that are small and difficult to access.
A 3-inch nonadhesive, selvedge edge along one of the 40-foot edges is said to allow for quick seaming with 3-inch EPDM In-Seam Tape. The membrane resists hail, impacts, punctures, tearing and normal roof traffic and can be installed in temperatures as cold as 20 F. It is said to stand up to mold, ozone and ultraviolet rays.
Vent improves air quality
GAF has introduced the Master Flow™ Bath & Dryer Rooftop Appliance Vent, engineered to vent heat and moisture from bathroom and kitchen exhaust fans, clothes dryers and other household appliances. The vent reportedly helps improve indoor air quality and reduces the risk of moisture damage.
It also features a removable stainless-steel bird/pest screen and duct collar.
