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GLOSSARY OF INDUSTRY RELATED TERMS |
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Please click on a letter to show available
definitions. |
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Balance (spiral type, coil type or block and tackle type) |
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The system in the side jambs of a single or double-hung window that helps open and support the weight of the sash. |
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Balance Winding Tool |
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Used to adjust the tension of the spiral balance. |
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Bay Window |
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A bay window is made up of three or more windows. The side or flanker units project out from the building at 30, 45, or 90 degree angles. The center is parallel with the building wall and is made up of one or more windows. All of the units can be stationary, operating, or any combination of the two. Typically the center section is stationary, while the side units are operating. |
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Beveled Exterior |
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An extension of the vinyl frame that adds an aesthetically pleasing dimension to the exterior of the window. |
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Bow Window |
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A series of four or more adjoining window units, commonly five in number, projecting 10-20 degrees from the wall of a building, forming a circular arch appearance. |
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Brick Mould |
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Exterior casing around a window or door. Covers the gap between the frame and masonry opening. In some cases, siding is installed up to the edge of the brick mould. |
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Buck Size |
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The exact window size not including the nail fin. |
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