Cor-A-Vent Product Guide

Standing Seam. This is becoming the preferred roofing system for builders of low-rise commercial, industrial and institutional buildings. More than 50% of these types of structures erected in the past several years have standing seam roofs and more than 1 billion square feet of standing seam metal roofing has been installed. This roof-style is designed to be weather-tight, with a clip-fastened system beneath the steel panels to cut down on roof penetrations. Paired up with COR-A-VENT ridge vents, it’s a beautiful roof that will last. Profile. Also known as “screw down” roofing, this system is durable, lightweight and relatively inexpensive compared to other types of metal roofing and is installed over and fastened directly to the decking underneath. Profile panel is widely used with industrial and agricultural structures like garages and utility buildings, or horse and animal barns. COR-A-VENT is a perfect match for this investment – the one on the roof and everything underneath it. Metal Shake. With the look of shingle and the durability of metal, this alternative to typical residential roofing has plenty of options. Choose from metal shakes that resemble cedar wood or tile, or stone-coated products that resemble asphalt shingles, like the inset photo of stone-coated shingles from COR-A-VENT customer Gerard Roofing Technologies. COR-A-VENT comes in a variety of widths to match the cap sizes of today’s popular metal shake roofs. *Crush test results of 7,653 PSF (#’S per square foot) per RADCO Test Report RAD-2376 Purlin Vent. • Use Purlin Vent under the roof and behind the sidewall to vent the total building envelope. • Fluted 1'' cross section provides maximum airflow in minimum space. • Works as a thermal break between roofing/purlin and siding/girt to reduce heat/cold conduction. • Purlin Vent provides a “drain path” for any rain or moisture that penetrates the sidewall. • Use with any of COR-A-VENT’s metal ridge and eave vent applications for a complete system (V600-TE shown).* • Use with Roof Hugger™ on metal re-roofs to add insulation and ventilation. • Made of heat stable, crush resistant polypropylene (PP) sheets.** • Doesn’t com- press over time, so roofing & siding screws holes don’t elongate and leak. AIR FLOW OLD ROOF NEW ROOF AIR FLOW PURLIN ROOF HUGGER PURLINVENT FLOW AIR AIR AIRFLOW AIR CLOSURE RIDGECAP V600-TE V600-TE FLASHING STEELFRAMING PURLIN BLANKET INSULATION GIRTS PURLIN VENT PURLIN VENT PURLIN VENT METALROOFDECK PURLIN VENT FLASHING PURLIN VENT STEEL SIDING AIR AIR AIR (SIDEVIEW) 4' 3" 1" 1" 4' PURLIN™VENT (1") 10Sq. In.Net FreeVentper L.F.