Moisture barrier molding to reduce water damage on walls

Abstract

A moisture barrier molding having a divider portion and a pair of attachment surfaces extending laterally and generally perpendicularly from both sides of the divider portion. One of the attachment surface having a plurality of aeration holes; each aeration hole having a tab extending perpendicularly therefrom so as to create a plurality of tabs which are placed on top of a baseboard so as to create a gap between the baseboard and the divider portion so as to allow air to pass through the aeration holes.

Claims

1. A moisture barrier molding for use in combination with wall panels comprising a divider portion and a pair of attachment surfaces extending laterally and generally perpendicularly from both sides of the divider portion; one of the pair of attachment surfaces having a plurality of aeration holes; each aeration hole having a tab extending perpendicularly therefrom so as to create a plurality of tabs which are placed on top of a baseboard so as to create a gap between the baseboard and the divider portion so as to allow air to pass through the aeration holes.

2. The moisture barrier molding of claim 1 wherein mechanical fasteners can be driven through the moisture barrier molding so that it can be fixedly attached to wall studs.

3. The moisture barrier molding of claim 1 wherein each tab is created at the moment of the making of the aeration holes when making a cut in the material on three sides so as to keep the fourth side attached to the attachment surface so that by pivoting the resulting partially detached piece of material creates the tab.

4. The moisture barrier molding of claim 1 wherein the molding is made from any of the following: cold formed galvanized steel or aluminum or extruded metal or polymer resin.

5. The moisture barrier of claim 1 having a method of installation comprising the steps of: a) installing the baseboard; b) securely placing the moisture barrier on top of the baseboard such that the tab touch the top of the baseboard so as to leave a gap between the top of the baseboard and the divider portion; c) installing one or more panels on top of the divider portion.

6. A double moisture barrier molding comprising a first and a second divider portion and a perpendicularly aligned connector relative to both the first and the second divider portions to attach together the first and the second divider portions; a pair of attachment surfaces extending laterally and generally perpendicularly from both sides of the first divider portion; one of the attachment surface having a plurality of aeration holes; each aeration hole having a tab extending perpendicularly therefrom so as to create a plurality of tabs upon which rests a wall panel; the tabs being positioned so as to create a gap between the panel and the divider portion.

7. The moisture barrier molding of claim 6 wherein mechanical fasteners can be driven through the moisture barrier molding so that it can be fixedly attached to wall studs.

8. The moisture barrier molding of claim 6 wherein each tab is created at the moment of the making of the aeration holes by making a cut in the metal on three sides so as to keep the fourth side which keeps the tab attached to the attachment surface.

9. The moisture barrier molding of claim 6 wherein the molding is made from any of the following: cold formed galvanized steel or aluminum or extruded metal or polymer resin.

10. The moisture barrier molding of claim 6 wherein the first divider portion extending directly from the attachment surfaces having a plurality of drain holes.

11. The moisture barrier of claim 6 having a method of installation comprising the steps of: a) installing a baseboard running along the floor; b) installing the moisture barrier molding; and c) installing the wall panel.

12. The moisture barrier of claim 1 wherein the wall panels are made out of gypsum.

13. The moisture barrier of claim 6 wherein the wall panels are made out of gypsum.

Description

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS

[0013] Other features and advantages of the present invention will become apparent when the following detailed description is read in conjunction with the accompanying drawings, in which:

[0014] FIG. 1A is an isometric view of a moisture barrier molding in context of use, according to an embodiment of the present invention.

[0015] FIG. 1B is a side view detail of the moisture barrier molding in context of use, according to an embodiment of the present invention.

[0016] FIG. 2A is an isometric view of the double moisture barrier molding according to an embodiment of the present invention.

[0017] FIG. 28 is a side view detail of the double moisture barrier molding according to an embodiment of the present invention.

[0018] FIG. 3A is an isometric view of the process of installing a wall panel over the molding, according to an embodiment of the present invention.

[0019] FIG. 3B is a side view detail of the moisture barrier before installing the wall panel, according to an embodiment of the present invention.

[0020] FIG. 4 is an exploded view showing a baseboard cover about to be installed over a baseboard, and the wall panel also about to be installed.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0021] The following description is provided to enable any person skilled in the art to make and use the invention and sets forth the best modes contemplated by the inventor of carrying out his invention. Various modifications, however, will remain readily apparent to those skilled in the art, since the general principles of the present invention have been defined herein.

[0022] Referring now to any of FIGS. 1 A-B, there is provided a single layer moisture barrier molding (10) for use with wall panels (12) such as, but not limited to, gypsum panels. The molding (10) is comprised of a divider portion (14) extending laterally and generally perpendicularly from a pair of attachment surfaces (16) so as to create a “T” shaped configuration. The moisture barrier molding (10) can be made of cold formed galvanized steel or aluminum or extruded metal or polymer resin. One of the pair of attachment surfaces (16) has a plurality of aeration boles (18). Each aeration hole (18) bas a co-joined tab (20) extending perpendicularly therefrom. The tab (20) is created during the manufacturing process of the molding (10) by cutting on three sides (A, B, C) so as to keep a fourth side (D) attached to the attachment surface (16) so that by pivoting the resulting partially detached piece creates the tab (20). After a baseboard (22) is put in place, the moisture barrier (10) is installed by having the tabs (20), which are generally set perpendicularly relative to the pair of attachment surfaces (16), rest on top of the baseboard (22) so as to create a gap (21) between the baseboard (22) and the divider portion (14) so as to allow air to pass through the aeration holes (18).

[0023] The molding (10) is designed so that mechanical fasteners (not shown) can be driven through it so that it can be fixedly attached to studs (24). Also, as shown in FIG. 4, the molding (10) can be cut longer than the baseboard (22), with its attachment surfaces (16) trimmed so that the molding (10) can be folded and the tabs (20) flattened so as to serve as an interface with the next section of baseboard (22′). A decorative baseboard cover (26) can be used to hide the gaps and the molding (10).

[0024] According to a second embodiment, as best seen in FIGS. 2A-B, there is provided a double moisture barrier molding (11) which has two divider portions (14, 14′), and each is connected to the other by way of a perpendicularly aligned connector (28) relative to both the first and the second divider portions (14, 14′) so as to connect them together. With the double moisture barrier molding (11) a two layer thickness of panels (12) can be used when there is a need for fire rated walls. The stepped configuration gives the layers of panels (12) a staggered configuration. Also, the first divider portion (14) which extends directly from the attachment surfaces (16) has a plurality of drain holes (30) to facilitate the drying and aeration process.

[0025] Whether using the moisture barrier molding (10) or the double moisture barrier molding (11), both allows for the use of the baseboard (22) of an appropriate thickness for the needs.

[0026] When installing the panels (12) over studs (24), the baseboard (22) is installed first, then the moisture barrier molding (10, 11) is securely placed on top of the baseboard such that the tab touch the top of the baseboard so as to leave a gap between the top of the baseboard and the divider portion (14). After that, one or more panels (12) can be installed on top of the divider portion. Typically, the panels (12) are cut and felled pieces become the baseboard members (22), which are then covered by the baseboard cover (26).

[0027] In the event of a flood, once the water is extracted, the baseboard members (22) can easily be removed without damaging the main pieces of panels (12) above, and allows for the removal of wet insulation and the disinfection of wall cavities. When the baseboard members (22) are removed, it accelerates the drying process of the wall cavities, preventing mold growth and limiting construction material disposal. The moisture barrier (10) prevents flood water from creeping up by capillary action. Once humidity level is back to normal, the baseboard members (22) whether the same or replacement, can be put back to close the wall, and aeration can continue inside the wall cavity by way of the aeration holes (18).

[0028] Although the invention has been described in considerable detail in language specific to structural features, it is to be understood that the invention defined in the appended claims is not necessarily limited to the specific features described. Rather, the specific features are disclosed as exemplary preferred forms of implementing the claimed invention. Stated otherwise, it is to be understood that the phraseology and terminology employed herein, as well as the abstract, are for the purpose of description and should not be regarded as limiting. Therefore, while exemplary illustrative embodiments of the invention have been described, numerous variations and alternative embodiments will occur to those skilled in the art. Such variations and alternate embodiments are contemplated, and can be made without departing from the spirit and scope of the invention.

[0029] It should further be noted that throughout the entire disclosure, the labels such as left, right, front, back, top, bottom, forward, reverse, clockwise, counter clockwise, up, down, or other similar terms such as upper, lower, aft, fore, vertical, horizontal, oblique, proximal, distal, parallel, perpendicular, transverse, longitudinal, etc. have been used for convenience purposes only and are not intended to imply any particular fixed direction or orientation. Instead, they are used to reflect relative locations and/or directions/orientations between various portions of an object.

[0030] In addition, reference to “first,” “second,” “third,” and etc. members throughout the disclosure (and in particular, claims) are not used to show a serial or numerical limitation but instead are used to distinguish or identify the various members of the group.