Basic carpentry using half & cross lap joints. Basic technique that can be used in framing a porch or deck area in to add bug screening. A Big Box screen framing kit material was used. However, the use of the kit did not save time or money. The final appearance looked good, but it could have been achieved with wood trim at a lesser cost. Time was consumed in rolling in the screen spline which gets easier with practice, but is trying at the very start.