Polymer-based bracket system for exterior cladding
A system for supporting exterior panels or cladding units on a building substrate. The system includes a plurality of polymeric bracket members, wherein each of the polymeric bracket members further includes an anchor section, adapted to be coupled to the building substrate, and a support section adapted to couple to the exterior cladding unit. In assembly, as disposed between the building substrate and the exterior cladding units, the polymeric bracket members provide a thermal break from the exterior cladding units to the building substrate.
1. A bracket member for attachment to a building substrate comprising:
a bracket member comprising having an elongated configuration, being a polymer and having a cross-sectional configuration defined by:
a web section having a first end and a second end opposite the first end, and, a first side and a second side, opposite the first side, with the first side extending between the first and second end, and the second side extending between the first and second end opposite the first side;
a support section having an exterior surface and an interior surface, the support section positioned at the first end of the web section and integrally formed therewith, the support section extending to the first side of the web section, the interior surface further defining a channel structurally configured to slidably receive and retain an elongated insert therein; and
an anchor section having an exterior side and an interior side, the anchor section positioned at the second end of the web section and integrally formed therewith, the anchor section having a first portion extending to the first side of the web section and a second portion extending to the second side of the web section, the interior side of the first portion defining a first channel structurally configured to slidably receive and retain an elongated insert therein, the interior side of the second portion defining a second channel structurally configured to slidably receive and retain an elongated insert therein
wherein the exterior surface of the support section is substantially parallel to the exterior side of the anchor section;
wherein the first side and the second side of the web section are parallel to each other and each perpendicular to the exterior surface of the support section;
wherein the exterior surface and the interior surface are parallel to each other, and wherein the exterior side and the interior side are substantially parallel to each other;
wherein the interior side of the first portion of the anchor section faces the interior surface of the support section; and
wherein the first channel defines a first channel width and the second channel defines a second channel width, the second channel width being larger than the first channel width.
2. The bracket member of claim 1 wherein the first channel and the second channel lie within the same plane.
3. The bracket member of claim 1 wherein the support section defines a support section width and the anchor section defines an anchor section width, the support section width being substantially equal to the anchor section width.
4. The bracket member of claim 3 further comprising a first retention fin disposed on the first side of the web portion and a second retention fin disposed on the second side of the web portion opposite the first retention fin, with each retention fin extending away from the respective one of the first side and the second side.
5. The bracket member of claim 4 wherein the first retention fin and the second retention fin are positioned closer to the first end and further from the second end of the web section.
6. The bracket member of claim 3 wherein the web section defines a web section width, wherein the web section width is greater than the support section width and the anchor section width.
7. The bracket member of claim 1 further comprising a plurality of elongated inserts slidably positioned in the support section and the anchor section.
8. The bracket member of claim 7 wherein the plurality of elongated inserts define an insert thickness, the web portion defines a web portion thickness, the anchor section defines an anchor section thickness and the support section defines a support section thickness, wherein the insert thickness is less than the web portion thickness, the anchor portion thickness and the support section thickness.
9. The bracket member of claim 1 wherein the bracket member comprises a fiber reinforced polymer.
10. A bracket member system for attachment to a building substrate comprising:
a bracket member comprising having an elongated configuration, being a polymer and having a cross-sectional configuration defined by:
a web section having a first end and a second end opposite the first end, and, a first side and a second side, opposite the first side, with the first side extending between the first and second end, and the second side extending between the first and second end opposite the first side:
a support section having an exterior surface and an interior surface, the support section positioned at the first end of the web section and integrally formed therewith, the support section extending to the first side of the web section, the interior surface further defining a channel structurally configured to slidably receive an elongated insert therein;
an anchor section having an exterior side and an interior side, the anchor section positioned at the second end of the web section and integrally formed therewith, the anchor section having a first portion extending to the first side of the web section and a second portion extending to the second side of the web section, the interior side of the first portion defining a first channel structurally configured to slidably receive an elongated insert therein, the interior side of the second portion defining a second channel structurally configured to slidably receive an elongated insert therein; and
an elongate support member attachable to the bracket member, the elongate support member comprising:
a body further having a connecting portion that is slidably mated with the first channel into engagement, and further defining a elongate support member channel facing the channel of the support section, the elongate support member channel structurally configured to receive an elongated insert therein.
11. The bracket member system of claim 10 wherein the elongate support member channel lies within the same plane as the first channel and the second channel of the anchor section.
12. The bracket member system of claim 10 wherein the body of the elongate support member includes a back wall opposite the elongate support member channel, the back wall lies in the same plane as the exterior side of the anchor section.
13. The bracket member system of claim 12 wherein the back wall has an inner edge, and the second portion of the anchor section has an outer edge, whereupon coupling of the connecting portion with the first channel of the anchor section, the inner edge substantially abuts the outer edge.