GAF Cobra® & Master Flow® Ventilation Brochure (RESCB100) Updated: 6/15 gaf.
VENTILATION gaf.
N M DE IN AMER IC NE GAF A A IS M E R ICA W O A 0% 10 G A M E RIC A N J ! BS N O TI O N EA EA BS CR ! D CR TI G A M E RIC A N J Attic Ventilation Is Good Bus iness Practice Cobra® and Master Flow® Attic Ventilation Products offer a wide array of solutions designed for virtually any climate and provide excellent resistance against rain and snow infiltration! Attic Ventilation Calculator Calculating How Much Ventilation to Install:* Example: Calculating the number of lineal
Ridge Ventilation Section Title(Exhaust) Ridge Vents Located at the ridge – the highest point of the roof – ridge ventilation, when used in conjunction with adequate intake ventilation, helps evacuate hot and/or moist air from the attic space. Cobra® Rigid Vent 3™ The best overall value in attic ventilation, ridge vents combine a low installed cost with exceptional aesthetics. They ventilate at the most effective location on the roof – the ridge.
Ridge Ventilation Cobra Ridge Runner ® * Cobra Exhaust Vent ® * Exhaust Vent For Roof Ridge Exhaust Vent For Roof Ridge Master Flow 10‘ Aluminum Ridge Vent ® For Roof Ridge – AR10 Cobra® Ridge Runner® offers the performance of a baffled rigid vent with the ease of installation typically found in a roll ridge vent. It features a shingle-over design to blend into the ridge line. Available In All Climates • Vents The Attic...
Cobra® Hip Ventilation Hip Vents Cobra® Hip Vent’s innovative design helps to provide a safe and effective exhaust venting solution on roofs with little or no ridge. It’s contractor-friendly and blends into the hip line to allow for a great-looking finished roof. Cobra® Hip Vent Exhaust Vent For Hip Roofs Over the past 25–30 years, the changing architecture and design of homes in North America has, in some cases, made ridge venting impractical.
Power Attic Ventilation Power Vents Available in both roof and gable mount, power vents may cost more to install than other types of attic vents, but they exhaust the greatest volume of hot and/or humid air from the attic—which in turn can help save more on energy costs. Power Attic Vents – Roof Mount All Master Flow® Roof-Mounted Power Attic Vents are factory-tested before shipment and include a heavy-duty insect/animal screen for maximum performance and protection.
Solar-Powered Vents Green Machine EcoSmart Vents High-Power Solar Roof Vent ™ Hot, stale attic air is removed through the Master Flow® Green Machine™ High-Power Solar Roof Vents. Fresh air is drawn into the attic through the soffit (or other) intake vents. The Master Flow® Green Machine™ High-Power Solar Roof Vent combines increased airflow (vs. typical solar vents) with excellent aesthetics. Available in two power sources; solar-powered and patented dual-powered.
Solar-Powered Vents Solar-Powered EcoSmart Ridge Vents Solar-Powered EcoSmart Roof Vent Solar-Powered EcoSmart Gable Vent (PRSOLAR1) (PGSOLAR1) (SRV1BX) The Master Flow® Green Machine™ Solar-Powered EcoSmart Roof and Gable Vents require no extra wiring or expensive, hard-to-schedule electricians, and are fully solar-powered to eliminate related cooling costs. • Great Performance... Up to 500 CFM1 • Impact-Resistant...
Roof & Gable Louvers Roof Louvers For contractors who prefer roof louvers (or where existing roof louvers are being replaced), Master Flow® offers a complete line of quality options, including metal (aluminum or galvanized), plastic, slant-back, or squaretop designs. See page 19 for product specifications and usage recommendations.
Roof & Gable Louvers IR61 RV50A/RV50G & R50A PRODUCT SPECIFICATIONS & USAGE RECOMMENDATIONS (Based on 1/300 Rule) Low-Profile Resin Slant-Back Roof Louver Square-Top Metal Utility Vents SSB960A / SSB960G • Sleek Design... Super-low profile for better appearance • Good Ventilator... Full 37 sq. in. of net free ventilating area (NFA) per vent • Homeowner’s Choice... High-impact resin construction looks great for years • 4 Popular Colors...
Turbines Wind Turbines Externally & Internally Braced Wind Turbines Master Flow® Wind Turbines are the most advanced, easy-to-install turbines for roofing application. They’re designed with upper and lower stainless steel bearing systems for years of trouble-free operation. • Quiet and Durable... Exclusive stainless dual-bearing system for durable, long-lasting, smooth, and quiet operation • Super Leak Protection...
Intake Ventilation Soffit/Undereave Vents Master Flow® offers a full line of easy-to-install options for providing critical intake ventilation at the soffit or undereave portion of the roof. Located at the lowest portion of the roof, the fascia, soffit or undereave intake vents are a critical part of the attic ventilation system. Failing to install intake ventilation can render the complete attic ventilation system virtually useless.
Cobra® Intake Ventilation Fascia Vents Cobra FasciaFlow® Cobra FasciaFlow® Premium Intake Ventilation combines the form of a fascia board with the function of an intake vent. It’s perfect for homes with little or no soffits as well as for homes with inefficient soffit or undereave vents. red Ventilates without any External Power Source Contains Recycled Content Exhaust Ventilation Premium Intake Ventilation Solar-Powered • The Perfect Solution...
Safety Caps For Chimneys Chimney Caps Stainless Steel Safety Cap CC1313SS Safety caps for chimneys provide protection against dangerous sparks while reducing downdrafts, clogging, soot, and creosote build-up. They also protect against animal infestation. Master Flow® Safety Caps feature a single-piece hood design with no rivets or seams to corrode, and they are easy to install. Note: Not available in Canada • Durable...100% stainless steel construction • Recommended...
Whole House Fans Whole House Fans Master Flow Whole House Fans are smart energy savers for any climate where cooling costs are a concern. They help beat the heat by forcing hot air out of the home while bringing in cooler outside air. Whole house fans are an important part of a complete home ventilation system.
Foundation Ventilation Foundation Vents Master Flow® Foundation Vents help to remove damaging moisture, which can lead to mold growth and structural decay in the foundation area of the home. They can even help lower the risk of frozen pipes by providing ventilation in the crawl space area.
Other Roof Accessories Roof Caps & Other Accessories Zinc Moss & Mildew Preventer All-Purpose Vent Vent Cap • • • • • L arge 10" base opening for gang venting • 26-gauge - specified .019 • T o cap pipes for rain, snow, and debris protection • 30-gauge - specified .013–.015 Roof Flashing With Tapered Stack Goose Neck Vent Versa Cap • Press-sealed design for maximum leak protection • 30-gauge - specified .013 – .015 • 26-gauge - specified .
Roof Accessories – Product Specifications Goose Neck Vents Zinc Moss & Mildew Preventer Model Number Fits Pipe Diameter Base Size Dimensions "B" "C" Model Number Description GNV4 4" 11 /8" x 9 /8" 4 /8" x 6 /2" 6 3/8" NMM50 Tray Pack (6 coils) – 2.
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