| 摘要 |
<p>Frames can be fashioned from metal bent at right angles to accommodate standard window or door. For example, an 8-3/4" flat strip metal, having at least three right angle breaks, forms a buck. Alternatively, a slip-over buck has a first pair of walls substantially parallel to one another which are used to affix the buck to the structure. A second pair of walls substantially parallel to the first two walls rises above the first pair of walls. The second pair of walls is joined at the tops with a perpendicular wall. This perpendicular wall is used as the frame mount. The window or door is attached to the buck as per the manufacturer's specifications. The buck provides the builder with the ability to frame an exact margin for a window or door, improves finishing interior and exterior facades, and provides a better seal against water infiltration and drafts.</p> |
