Roofing grommet forming a seal between a roof-mounted structure and a roof
DCFirst Claim
1. A roof mount assembly for mounting a structure to a roof, the roof comprising at least one rafter and a substrate at least partially covering the at least one rafter, the roof mount assembly comprising:
- flashing configured to be positioned on the substrate, the flashing including a first surface configured to be located adjacent the substrate and a second surface opposite the first surface, the first and second surfaces defining a projection that is configured to extend away from the substrate in response to being positioned on the substrate, the projection including an aperture extending therethrough;
a bracket configured to be positioned on the second surface with the projection received by an aperture of the bracket, the bracket is configured to be coupled to the structure;
a fastener extending through the apertures of the bracket and the flashing, the fastener configured to secure the bracket to the flashing and the substrate; and
a washer configured to form a water-tight seal to inhibit flow of fluid through the aperture of the flashing to the substrate, the washer including a first portion, a second portion, and an aperture extending through the first and second portions;
wherein the fastener extends through the aperture of the washer such that the washer is positioned between the fastener and the bracket.
6 Assignments
Litigations
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Accused Products
Abstract
A roof mount assembly mounts a structure to a roof having a rafter and a substrate supported by the rafter. The roof mount assembly includes a piece of flashing positioned on the substrate. The flashing includes a first surface, a second surface opposite the first surface and an aperture extending through the flashing. A fastener extends through the flashing aperture. A bracket is connected to the flashing via the fastener, and the bracket is sized to support at least one roof-mounted structure on the roof. A seal is positioned between the flashing aperture and the fastener. The seal is sized to form a water-tight seal with the aperture to inhibit flow of fluid through the aperture. The seal includes a first portion and a second portion, in which the first portion is positioned to abut the flashing first surface and the second portion is positioned to extend through the aperture.
24 Citations
19 Claims
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1. A roof mount assembly for mounting a structure to a roof, the roof comprising at least one rafter and a substrate at least partially covering the at least one rafter, the roof mount assembly comprising:
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flashing configured to be positioned on the substrate, the flashing including a first surface configured to be located adjacent the substrate and a second surface opposite the first surface, the first and second surfaces defining a projection that is configured to extend away from the substrate in response to being positioned on the substrate, the projection including an aperture extending therethrough; a bracket configured to be positioned on the second surface with the projection received by an aperture of the bracket, the bracket is configured to be coupled to the structure; a fastener extending through the apertures of the bracket and the flashing, the fastener configured to secure the bracket to the flashing and the substrate; and a washer configured to form a water-tight seal to inhibit flow of fluid through the aperture of the flashing to the substrate, the washer including a first portion, a second portion, and an aperture extending through the first and second portions; wherein the fastener extends through the aperture of the washer such that the washer is positioned between the fastener and the bracket. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of mounting a roof mount assembly to a roof, the roof including at least one rafter and a substrate at least partially covering the at least one rafter, the method comprising:
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positioning flashing and a bracket on the roof such that the flashing is positioned between the roof and the bracket, the flashing including a projection that extends away from the roof in response to the positioning and the bracket includes an aperture of the bracket that receives the projection in response to the bracket being positioned on the flashing; extending a fastener through the flashing and the bracket and into the at least one rafter; positioning a washer between a portion of the fastener and the bracket, wherein the washer includes a first portion, a second portion, and an aperture of the washer extending through the first portion and the second portion; retaining the flashing, the bracket, and the washer on the roof with the fastener; and compressing the first portion of the washer against a surface of the bracket with the fastener to form a seal therebetween inhibiting fluid flow through the flashing. - View Dependent Claims (11)
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10. A roof mount assembly for mounting a structure to a roof, the roof comprising at least one rafter and a substrate at least partially covering the at least one rafter, the roof mount assembly comprising:
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flashing configured to be positioned on the substrate, the flashing including a first surface configured to be located adjacent the substrate and a second surface opposite the first surface, the first and second surfaces defining a projection configured to extend away from the substrate in response to being positioned on the substrate, the projection including an aperture extending therethrough; a bracket configured to be coupled to the structure and including an aperture, the aperture of the bracket configured to be aligned with the aperture of the projection; a fastener extending through the apertures of the bracket and the flashing, the fastener configured to secure the bracket to the flashing and the substrate; and a seal configured to inhibit flow of fluid through the aperture of the projection to the substrate, the seal including a first portion extending above the projection, a second portion having a planar surface that abuts the substrate, and a third portion located between the first and second portions, the third portion configured to abut the first surface of the flashing adjacent the aperture of the projection. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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Specification