How much should 10" beveled siding be lapped in standard installation for a tight exterior wall covering?

For 10" beveled siding, a lap of 1" to 1 1/2" is optimal in standard installation practices. This range ensures that the siding overlaps sufficiently to prevent water infiltration and provides a tight seal against the elements. The bevel of the siding creates a natural drainage plane that directs water away from the wall. Proper lapping is crucial in maintaining the integrity of the wall covering and preventing moisture damage, as it minimizes the risk of water seeping behind the siding.

In addition, this amount of overlap accommodates for any potential expansion and contraction of the materials due to temperature changes, while still allowing for a visually appealing and uniform appearance on the exterior of the building. This careful balance between aesthetics and functionality is essential in carpentry practices.