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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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J-Channel |
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“J” Configuration designed into window frame exterior for the primary purpose of receiving siding. |
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Jalousie |
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A series of small horizontal overlapping glass slats held together by a metal end frame attached to the faces of the window frame side jambs or door stiles and rails. |
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Jamb |
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The main vertical members forming the sides of a window or door frame. |
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