Granted Patent B2

US 9,316,040 · App. 14/330,199 · Granted Apr 19, 2016

Abstract

Claims (27)

1. A mulling assembly for field mulling a plurality of fenestration assemblies in an opening, the mulling assembly comprising:

a first mull halve having an interior side and an exterior side;

a second mull halve having an interior side and an exterior side;

a first mull connector coupled to the interior side of the first mull halve and the interior side of the second mull halve, the first mull connector having an H-shape; and

a second mull connector coupled to the exterior side of the first mull halve and the exterior side of the second mull halve, the second mull connector having an H-shape;

the first mull halve being secured to a first side of a first fenestration assembly and the second mull halve being secured to a second side of a second fenestration assembly, wherein the first mull connector is secured to the interior side of the first mull halve and the interior side of the second mull halve in a direction perpendicular to a first plane defined by an interior side of the first fenestration assembly and a second plane defined by an exterior side of the second fenestration assembly, where the first plane and the second plane are perpendicular to a third plane defined by the first side of the first fenestration assembly and perpendicular to a fourth plane defined by the second side of the second fenestration assembly.

2. A mulling assembly according to claim 1 , wherein the first mull halve has an interior tab on the interior side and the second mull halve has an interior tab on the interior side and wherein the first mull connector joins the interior tab of the first mull halve to the interior tab of the second mull halve.

3. A mulling assembly according to claim 1 , wherein the first mull halve has an exterior tab on the exterior side and the second mull halve has an exterior tab on the exterior side and wherein the second mull connector joins the exterior tab of the first mull halve to the exterior tab of the second mull halve.

4. A mulling assembly according to claim 1 , further comprising:

a trim connector coupled to the interior side of the first mull halve and the interior side of the second mull halve; and

an interior trim coupled to the trim connector.

5. A mulling assembly according to claim 1 , further comprising:

a sealing connector coupled to the exterior side of the first mull halve and the exterior side of the second mull halve; and

an exterior trim coupled to the exterior side of the first mull halve and the exterior side of the second mull halve, wherein the exterior trim is external to the sealing connector.

6. A method for field mulling a plurality of fenestration assemblies as in claim 1 on an opening, the method comprising:

positioning the first fenestration assembly in the opening;

connecting the first fenestration assembly to a frame of the opening;

positioning the second fenestration assembly in the opening adjacent to the first fenestration assembly, wherein the second fenestration assembly is positioned so that the second fenestration assembly mull halve is adjacent to the first fenestration assembly mull halve;

connecting the second fenestration assembly to the frame of the opening;

and connecting the first fenestration assembly mull halve to the second fenestration assembly mull halve using the H-shaped connector.

7. A method according to claim 6 , wherein the first fenestration assembly mull halve has an interior tab on the interior side and the second fenestration assembly mull halve has an interior tab on the interior side and wherein the H-shaped mull connector joins the interior tab of the first fenestration assembly mull halve to the interior tab of the second fenestration assembly mull halve.

8. A method according to claim 7 , wherein the first fenestration assembly mull halve has a hook-shaped connector on an exterior end and the second fenestration assembly mull halve has a tab on an exterior end, and wherein the tab is positioned in the hook-shaped connector to join the exterior end of the first fenestration assembly mull halve and the exterior end of the second fenestration assembly mull halve.

9. A method according to claim 7 , wherein the first fenestration assembly mull halve has an exterior tab on an exterior end and the second fenestration assembly has an exterior tab on an exterior end and wherein the H-shaped mull connector joins the exterior tab of the first fenestration assembly mull halve to the exterior tab of the second fenestration assembly mull halve.

10. A method according to claim 6 , further comprising positioning a trim connector on the interior side of the first fenestration assembly mull halve and the second fenestration assembly mull halve, wherein the trim connector is external to the mull connector.

11. A method according to claim 10 , further comprising connecting an interior trim to the trim connector.

12. A method according to claim 6 , further comprising positioning a sealing connector on an exterior side of the first fenestration assembly mull halve and an exterior side of the second fenestration assembly mull halve.

13. A method according to claim 12 , further comprising positioning an exterior trim on the exterior side of the first fenestration assembly mull halve and the exterior side of the second fenestration assembly mull halve, wherein the exterior trim is external to the sealing connector.

Assignments (9)