Prefabricated insulating and ventilating panel

Static structures (e.g. – buildings) – Enclosure or cover – with supplemental fluid-guiding port... – Attic vent

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52 95, 52303, E04H 1228

Patent

active

048523143

ABSTRACT:
A prefabricated insulating and ventilating panel used between the exterior covering and framing components of a roof or wall in building construction has a rectangular plywood or oriented strand board deck spaced above a rectangular substrate of rigid closed foam thermal insulating material to provide air passageways to relieve heat buildup that causes wear of asphalt shingles and other roofing or wall covering materials, An alternative form includes a rectangular plywood or oriented strand board underdeck attached in contact with and below the insulating substrate to serve as sheathing for direct attachment to the building frame.

REFERENCES:
patent: 1028725 (1912-06-01), Hodgson
patent: 2324971 (1943-07-01), Woodward
patent: 3006113 (1961-10-01), Barnes et al.
patent: 3086323 (1963-04-01), Pine
patent: 3295278 (1967-01-01), Muhm
patent: 3595728 (1967-06-01), Robson
patent: 3748803 (1973-07-01), Widerby et al.
patent: 3756895 (1973-09-01), Bellamy
patent: 4254598 (1981-03-01), Rugrogen
patent: 4382435 (1983-03-01), Brill-Edwards
patent: 4429503 (1984-02-01), Holliday
patent: 4635419 (1987-01-01), Forrest
Popular Science vol. 229, No. 4 Oct. 1986 p. 46.

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