Deck system and components thereof, and methods of assembling and disassembling deck systems and components
Deck systems, deck system components making up the deck systems, and methods of assembling and disassembling deck system components and the deck systems are described herein. A box-frame can be assembled from box-frame-segments, angle clips, and fasteners. A box-frame can be supported by posts attached to the box-frame using post brackets and fasteners. Joist assemblies can be assembled using joist segments, joist spacers, and fasteners. Joist assemblies can be positioned within the box-frame. The joist assemblies can be secured to box-frame-segments or another joist assembly using roll-lock tabs and roll-lock tab receivers and locking tabs and locking tab retainers that are part of extrusions making up the box-frame-segments, joist spacers, or joist segments. Deck boards can be secured to the joist assemblies using deck screws or deck-clips. The post brackets can accommodate support posts below deck boards and railing posts extending above deck boards.
1. A joist assembly comprising:
a joist including a first top horizontal element, a second top horizontal element, a first outer vertical element, a second outer vertical element, and a lower horizontal element extending from the first outer vertical element to the second outer vertical element,
a first inner vertical element extending perpendicularly from the first top horizontal element towards the lower horizontal element,
a second inner vertical element extending perpendicularly from the second top horizontal element towards the lower horizontal element,
a third inner vertical element extending perpendicularly from the lower horizontal element towards the first inner vertical element, wherein the first inner vertical element is connected to the third inner vertical element,
a fourth inner vertical element extending perpendicularly from the lower horizontal element towards the second inner vertical element, wherein the second inner vertical element is connected to the fourth inner vertical element,
wherein a portion of the first outer vertical element extends from the first top horizontal element to the lower horizontal element,
wherein a portion of the second outer vertical element extends from the second top horizontal element to the lower horizontal element,
wherein the first top horizontal element and the second top horizontal element are separated from each other to form a first portion of a deck-clip slot,
wherein the third inner vertical element is separated from the fourth inner vertical element by a distance to form a screw spline adjacent to deck-clip slot,
wherein the first portion of the deck-clip slot comprises a narrow portion of the deck-clip slot, and
wherein the first inner vertical element is recessed from an edge of the first top horizontal element and the second inner vertical element is recessed from an edge of the second top horizontal element to form a wider portion of the deck-clip slot.
2. The joist assembly of claim 1 , further comprising:
at least one fastener.
3. The joist assembly of claim 1 , further comprising:
an attachment element.
4. The joist assembly of claim 3 , wherein the attachment element comprises a joist spacer or brace positioned between the joist and another joist.
5. The joist assembly of claim 4 , further comprising:
a first angle clip; and
a second angle clip,
wherein the first outer vertical element comprises a first screw spline disposed below the lower horizontal element,
wherein the second outer vertical element comprises a second screw spline disposed below the lower horizontal element,
wherein the first angle clip is removably attached to the joist by a first fastener, and
wherein the second angle clip is removably attached to the joist by a second fastener.
6. The joist assembly of claim 5 , further comprising:
a first tab;
a second tab;
a third tab; and
a fourth tab,
wherein the first tab, the second tab and the first inner vertical element define a first recessed area,
wherein the third tab, the fourth tab and the second inner vertical element define a second recessed area,
wherein the first angle clip is positioned within the first recessed area, and
wherein the second angle clip is positioned within the second recessed area.
7. The joist assembly of claim 5 , further comprising:
a first attachment element including a first attachment hole,
a second attachment element including a second attachment hole,
a third fastener, and
a fourth fastener,
wherein the first angle clip is removably attached to the first attachment by the first fastener disposed in the first attachment hole, and
wherein the second angle clip is removably attached to the second attachment by the second fastener disposed in the second attachment hole.
8. The joist assembly of claim 3 , wherein the attachment element comprises a joist spacer or brace positioned between the joist and another joist.
9. The joist assembly of claim 1 , further comprising:
a first H-bar shim attached to the joist,
wherein the first H-bar shim includes a first vertical element, a second vertical element, and a horizontal element extending between the first vertical element and the second vertical element of the first H-bar shim.
10. The joist assembly of claim 9 , further comprising:
a first fastener; and
a second fastener,
wherein the first vertical element of the first H-bar shim is attached to the first outer vertical element by the first fastener, and
wherein the second vertical element of the first H-bar shim is attached to the second outer vertical element by the second fastener.
11. The joist assembly of claim 9 , further comprising:
a second H-bar shim attached to the joist,
wherein the second H-bar shim includes a first vertical element, a second vertical element, and a horizontal element extending between the first vertical element and the second vertical element of the second H-bar shim.
12. The joist assembly of claim 11 , wherein a height of the first H-bar shim is equal to a height of the second H-bar shim.
13. The joist assembly of claim 11 , wherein a height of the first H-bar shim is different than a height of the second H-bar shim.
14. The joist assembly of claim 1 , wherein the joist comprises an aluminum extrusion.