Ventilation – Having outlet airway – Along roof ridge
Patent
1993-08-24
1994-07-05
Joyce, Harold
Ventilation
Having outlet airway
Along roof ridge
52199, F24F 702
Patent
active
053263189
ABSTRACT:
An adjustable roof ridge ventilator for use with heavy roofing tiles. This ventilator includes a support member designed to straddle a roof ridge opening and support and space heavy roofing tiles above the roof surface. The support member has a ridge tile anchoring portion which runs along its longitudinal axis. On each side of the ridge tile anchoring portion is a side wall portion having at least one vent opening. The side walls and ridge tile anchoring portion form an open channel. An air-permeable vent material is disposed in and along the channel. The lower portion of each side wall is formed outward to form a skirt portion for straddling the roof ridge. Each side wall portion may have a plurality of parallel crease lines therein allowing for the support member's height to be adjusted by forming the skirt portion at a selected crease lines.
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Drawings of Garlock-French Roofing Co. of Minneapolis, Minn., Figures 31, 32 and 37.
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