Unincorporated Johnson County requires a building permit for all swimming pool construction. A building permit application shall be completed by the pool contractor or by the owner. An outdoor swimming pool shall be provided with a barrier that shall be installed, inspected and approved PRIOR TO FILLING WITH WATER. An outdoor swimming pool, including an in-ground, above-ground or on-ground pool,cheap decking wirral hot tub or spa, shall be surrounded by a barrier which shall comply with the following: 1. The top of the barrier shall be at least 48 inches (1219 mm) above grade measured on the side of the barrier which faces away from the swimming pool. The maximum vertical clearance between grade and the bottom of the barrier shall be 2 inches (51 mm) measured on the side of the barrier which faces away from the swimming pool. Where the top of the pool structure is above grade, such as an aboveground pool, the barrier may be at ground level, such as the pool structure, or mounted on top of the pool structure. Where the barrier is mounted on top of the pool structure, the maximum vertical clearance between the top of the pool structure and the bottom of the barrier shall be 4 inches (102 mm). 2. Openings in the barrier shall not allow the passage of a 4-inch-diameter (102 mm) sphere. 3. Solid barriers which do not have openings, such as a masonry or stone wall, shall not contain indentations or protrusions, except for normal construction tolerances and tooled masonry joints. 4. Where the barrier is composed of horizontal and vertical members, and the distance between the tops of the horizontal members is less than 45 inches (1143 mm),economical fencing ideas the horizontal members shall be located on the swimming pool side of the fence. Spacing between vertical members shall not exceed 13/4 inches (44 mm) in width. Where there are decorative cutouts within vertical members, spacing within the cutouts shall not exceed 13/4 inches (44 mm) in width. 5. Where the barrier is composed of horizontal and vertical members, and the distance between the tops of the horizontal members is 45 inches (1143 mm) or more, spacing between vertical members shall not exceed 4 inches (102 mm). Where there are decorative cutouts within vertical members, spacing within the cutouts shall not exceed 13/4 inches (44 mm) in width. 6. Maximum mesh size for chain link fences shall be a 21/4-inch (57 mm) square,[url=http://www.wpcdeckingboards.com/solutions/10762.html]composite lattice fence manufacturer[/url] unless the fence has slats fastened at the top or the bottom which reduce the openings to not more than 13/4 inches (44 mm). 7. Where the barrier is composed of diagonal members, such as a lattice fence, the maximum opening formed by the diagonal members shall not be more than 13/4 inches (44 mm). The resources come from:http://www.wpcdeckingboards.com
