Configurable astragal and snap feature for fenestration systems
An astragal for a fenestration system includes at least first and second slots running along opposite sides of the astragal, each slot is configured to receive a stile of a panel of the fenestration system. The slots may be in different planes or in a common plane, and may be different depths or the same depth. In some embodiments, additional slots are provided in the astragal, on one or both sides of the astragal, and the astragal may be used in various placements and configurations within multi-panel door or window systems. A snap clip may be included within one or more of the slots to engage a stile when received in the slot and secure the panel to the astragal. Covers may fill slots that are not utilized in a particular panel configuration.
1. A fenestration system comprising:
a frame;
a first panel slidably disposed within the frame and having a first stile, the first panel configured to slide along a sliding axis within the frame between a first position and a second position;
a second panel disposed within the frame and having a second stile; and
an astragal disposed within the frame and disposed between the first panel and the second panel along the sliding axis, the astragal having a length running perpendicular to the sliding axis, the astragal having a first slot running along the length of the astragal, the first slot facing the first stile along the sliding axis and configured to removably receive the first stile as the first panel slides from the first position to the second position, the astragal further having a second slot running along the length of the astragal, the first and second slots facing in opposite directions along the sliding axis from opposite sides of the astragal, the second stile being positioned in the second slot and fixedly secured to the astragal;
wherein the first panel is moveable away from the astragal from the second position to the first position to form a first opening in the fenestration system;
the astragal including a snap clip within the second slot, the snap clip fixedly engaging the second stile to thereby secure the second panel to the astragal; and
the second stile including a groove having inwardly-facing side walls which are contacted by the snap clip to secure the second panel to the astragal.
2. The fenestration system of claim 1 , wherein the second panel is configured to move relative to the frame with the astragal attached to the second panel.
3. The fenestration system of claim 1 , wherein the second panel is movable away from the first panel to enlarge the first opening of the fenestration system.
4. The fenestration system of claim 1 , wherein the sliding axis, the first slot, the second slot, the first panel, and the second panel all lie in a common plane.
5. The fenestration system of claim 1 , further comprising a third slot running along the length of the astragal, the third slot located adjacent to the second slot on the same side of the astragal as the second slot.
6. The fenestration system of claim 5 , wherein the second slot has a depth that is equal to a depth of the third slot.
7. The fenestration system of claim 5 , further comprising a fourth slot running along the length of the astragal, the fourth slot located on the same side of the astragal as the first slot.
8. The fenestration system of claim 7 , further comprising at least one of:
a first cover positioned in the third slot and affixed to the astragal; and
a second cover positioned in the fourth slot and affixed to the astragal.
9. The fenestration system of claim 1 , further comprising a lock keeper located in the first slot.
10. The fenestration system of claim 1 , wherein the first slot is deeper than the second slot.
11. A fenestration system comprising:
a frame;
a first panel disposed within the frame and having a first stile;
a second panel disposed within the frame and having a second stile; and
an astragal disposed within the frame and having a length running vertically, the astragal having a first slot running along the length of the astragal, the first slot configured to slidably receive the first stile, the astragal further having a second slot running along the length of the astragal, the first and second slots located on opposite sides of the astragal, the second stile being positioned in the second slot and fixedly secured to the astragal;
wherein the first panel is moveable away from the astragal to form a first opening in the fenestration system;
wherein the astragal further includes a snap clip within the second slot, the snap clip fixedly engaging the second stile to thereby secure the second panel to the astragal; and
wherein the second stile includes a groove running along a height of the second stile, the groove having inwardly-facing side walls which are contacted by the snap clip to secure the second panel to the astragal.
12. The fenestration system of claim 11 , wherein the second panel is configured to move relative to the frame with the astragal attached to the second panel.
13. The fenestration system of claim 11 , wherein the second panel is movable away from the first panel to enlarge the first opening of the fenestration system.
14. The fenestration system of claim 11 , wherein the first panel is supported for sliding movement within the frame along a sliding axis toward and away from the astragal, and
wherein the sliding axis, the first slot, the second slot, the first panel, and the second panel all lie in a common plane.
15. The fenestration system of claim 11 , further comprising a third slot running along the length of the astragal, the third slot located adjacent to the second slot on the same side of the astragal as the second slot.
16. The fenestration system of claim 15 , further comprising a fourth slot running along the length of the astragal, the fourth slot located on the same side of the astragal as the first slot.
17. The fenestration system of claim 16 , further comprising at least one of:
a first cover positioned in the third slot and affixed to the astragal; and
a second cover positioned in the fourth slot and affixed to the astragal.
18. The fenestration system of claim 15 , wherein the second slot has a depth that is equal to a depth of the third slot.
19. The fenestration system of claim 11 , further comprising a lock keeper located in the first slot.
20. The fenestration system of claim 11 , wherein the first slot is deeper than the second slot.