Ventilated cap system for the ridge of a roof
AssigneeCor-A-Vent, Inc.
InventorGary L. Sells
Life of this patent
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Abstract
A ventilated cap system for use on a ridge of a roof which includes an expandable utility cap to seal over a variably expanding metal roof. In one form a top cap may snap lock over the utility cap for slidable attachment thereto when exposed to deforming forces such as snow or ice. The top cap prevents deformation of the underlying utility cap. Roof panel clips permit uneven thermal expansion between metal panel members.
Claims22
A ventilated cap system for a roof, the roof having opposed sides tapering upwardly to a ridge, said cap system comprising:
- a utility cap having an apex fold line and secondary fold lines parallel to the ridge;
- a vent member including a plurality of corrugated layers of material defining a plurality of narrow elongated tubular vent openings transverse to the ridge, said utility cap attached to said vent member, said vent member connected to a side of the roof so that said utility cap apex fold line is oriented over the ridge, said utility cap connected to the other side of the roof, said utility cap having channels formed by said secondary fold lines whereby said channels reduce noise and permit movement for expansion between said sides of said roof.
A ventilated cap system for a roof, the roof having opposed sides tapering upwardly to a ridge, said cap system comprising:
- a utility cap having an apex fold line parallel to the ridge;
- a vent member attached to said utility cap, said vent member connected to one side of the roof so that said utility cap apex fold line is oriented over the ridge, said utility cap connected to the other side of said roof, said utility cap having an edge extending away from said apex fold line over said one side of the roof;
- and
- a top cap snap locking over said utility cap by engaging said extending edge, said top cap slidable relative to said extending edge whereby said top cap may compress under pressure.
A ventilated cap system for a roof, the roof having opposed sides tapering upwardly to a ridge, said cap system comprising:
- a utility cap having an apex fold line parallel to the ridge;
- a pair of vent members, said utility cap attached to said vent members, each said vent member connected to an opposite side of the roof so that said utility cap apex fold line is oriented over the ridge, said utility cap having an edge extending away from said apex fold line over each side of the roof;
- and
- a top cap snap locking over said utility cap by engaging each extending edge, said top cap slidable relative to each extending edge whereby said top cap may compress under pressure.
A ventilated roof and cap system, said system comprising:
- a metal roof having opposed sides tapering upwardly to a ridge, each said side comprising a plurality of adjacent metal panels, each panel having a base and an upstanding edge;
- a roof panel clip for connecting adjacent metal panels together by slip fitting over said upstanding edges of adjacent metal panels;
- a utility cap having an apex fold line parallel to the ridge;
- a pair of vent members including a plurality of corrugated layers of material defining a plurality of narrow elongated tubular vent openings transverse to the ridge, said utility cap attached to said vent members, each said vent member connected to an opposite side of the roof so that said utility cap apex fold line is oriented over the ridge, said utility cap having an edge extending away from said apex fold line over each side of the roof;
- and
- a top cap snap locking over said utility cap by engaging each extending edge, said top cap slidable relative to each extending edge whereby said top cap may compress under pressure.
Dependencies are inferred from the claim text.