| 摘要 |
A board fastener/ventilator device has a top bracket and a bottom bracket that are secured to a sheathing surface and that mount a board, such as a shingle or siding board, at a distance above the sheathing. A board fastener/ventilator device secures one end of the board and another board fastener/ventilator device supports the opposite end of the board so as to maintain an air space between the board and the sheathing layer. The separation between the sheathing layer and the board is maintained by an angled riser that has vents to allow air to pass through the angled riser between the different layers of boards that are mounted on a roof or wall, so as to minimize the accumulation of moisture on the sheathing or board in order to minimize deterioration of those surfaces.
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