Adjustable combined flashing and mounting apparatus and method of mounting to be used therewith
The present disclosure is directed to a roof mounting system that utilizes a base plate that is affixed to a roof surface by multiple fasteners (e.g., lag bolts, screws etc.) and a cap (e.g., top cap) that attaches to the base plate covering the fasteners affixing the base plate to the roof surface. Once attached, the top cap covers the fasteners preventing water infiltration. To further waterproof the fasteners affixing the base plate to the roof surface, the base plate includes a raised or elevated section on its top surface with a planar flange extending around the elevated section. A portion of the flange may be disposed beneath a single or shingles on a roof surface. The fasteners extend through the elevated section. Accordingly, water drains around the elevated section when the base plate is attached to a roof surface further isolating the fasteners.
1. A roof mounting device, comprising:
a base plate having:
a bottom surface for juxtaposing against a roof surface;
an elevated section on a top surface of said base plate and disposed within a periphery of said top surface of said base plate, wherein the base plate forms a flange around said elevated section;
a plurality of fastener recesses disposed within a periphery of said elevated section, wherein said fastener recesses extend through at least a portion of said base plate;
a top cap having:
a top surface;
an at least partially recessed bottom surface, wherein said recessed bottom surface is sized to receive said elevated section of said base plate when said top cap is disposed on said base plate;
a fastener for attaching said top cap to said base plate;
at least one attachment structure for attaching a component to said top cap; and
at least one spring tab disposed about at least a portion of a periphery of said bottom recessed surface, wherein said spring tab engages a detent on a periphery of said elevated section of said base plate.
2. The device of claim 1 , wherein said fastener for attaching said top cap to said base plate further comprises:
first and second mating threaded elements.
3. The device of claim 1 , wherein said top cap covers each of said fastener recesses when said top cap is attached to said bottom plate.
4. The device of claim 1 , wherein a periphery of said recessed bottom surface of said top cap extends about a periphery of the elevated section of said base plate.
5. The device of claim 1 , wherein said elevated section has at least one recessed channel extending across said elevated section.
6. The device of claim 5 , wherein a top surface of said top cap has at least one corresponding recessed channel, wherein said corresponding recessed channel is received in said recessed channel of said elevated section, when said top cap is attached to said base plate.
7. The device of claim 6 , wherein a bottom closed end of said corresponding recessed channel is wider than a top open end of said corresponding recess channel.
8. The device of claim 6 , wherein at least one end of said corresponding recessed channel is exposed on a side surface of said top cap between said top surface and a bottom edge of said recessed surface.
9. The device of claim 8 , further comprising:
an attachment element having:
a lower portion with a cross-sectional shape that matches a cross-sectional shape of said corresponding recessed channel; and
an upper portion extending above the top surface of the top cap.
10. The device of claim 5 , wherein said elevated section has at least first and second recessed channels, wherein said first and second recessed channels are non-parallel.
11. The device of claim 1 , wherein said top cap further comprises:
a projection extending above said top surface, wherein said projection forms said attachment structure.
12. The device of claim 11 , wherein said projection comprises a threaded stud.
13. The device of claim 12 , further comprising:
a bracket disposed over said stud; and
a nut threadably engaging said threaded stud affixing said bracket to said top cap.
14. The device of claim 11 , wherein said projection comprises a fin, wherein said fin includes at least a first aperture.
15. The device of claim 1 , wherein said top cap further comprises:
at least one aperture extending a through a portion of said top cap between said top surface and a bottom edge of said top cap.
16. The device of claim 15 , wherein an area surrounding said at least one aperture is substantially solid between said top surface and a bottom plane of said top cap defined by a periphery of said recessed bottom surface.
17. A roof mounting device, comprising:
a base plate having:
a bottom surface for juxtaposing against a roof surface;
an elevated section on a top surface of said base plate and disposed within a periphery of said top surface of said base plate, wherein said elevated section has at least one recessed channel extending across said elevated section and wherein the base plate forms a flange around said elevated section;
a plurality of fastener recesses disposed within a periphery of said elevated section, wherein said fastener recesses extend through at least a portion of said base plate;
a top cap having:
a top surface;
an at least partially recessed bottom surface, wherein said recessed bottom surface is sized to receive said elevated section of said base plate when said top cap is disposed on said base plate;
a fastener for attaching said top cap to said base plate; and
at least one attachment structure for attaching a component to said top cap.
18. The device of claim 17 , wherein a top surface of said top cap has at least one corresponding recessed channel, wherein said corresponding recessed channel is received in said recessed channel of said elevated section, when said top cap is attached to said base plate.
19. The device of claim 18 , wherein a bottom closed end of said corresponding recessed channel is wider than a top open end of said corresponding recess channel.
20. The device of claim 19 , wherein at least one end of said corresponding recessed channel is exposed on a side surface of said top cap between said top surface and a bottom edge of said recessed surface.