초록 ▼

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 provi

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.

대표청구항 ▼

A prefabricated insulating and ventilating panel for use between the roofing and framing components of a roof in building construction, comprising a rigid, integral structure having: a generally planar substrate of rigid insulating material and including an outer surface having edges; a generally pl

A prefabricated insulating and ventilating panel for use between the roofing and framing components of a roof in building construction, comprising a rigid, integral structure having: a generally planar substrate of rigid insulating material and including an outer surface having edges; a generally planar deck of rigid nailable material superposed over said substrate and including an inner surface having edges; and a plurality of elongated spacers secured between said outer surface of said substrate and said inner surface of said deck, and serving to define the spacing therebetween, said spacers being positioned inwardly of the edges of the surfaces to present unobstructed marginal edge air channel between said substrate and said deck at least adjacent the ends of said spacers, and said spacers being separated from each other to present a plurality of adjacent interconnecting channels for the flow of ventilating air through the panel between said substrate and said deck, and among said channels. A panel as in claim 6, further comprising a moisture impermeable facing on said insulating material.