Custom size pool covers address non standard pool dimensions, providing precision fit solutions for irregular shapes. The process begins with detailed measurements using laser tools or 3D mapping to capture contours, steps, and inset features. Materials are selected based on usage: stainless steel mesh for high load durability, PVC for cost effectiveness, or insulated layers for thermal retention. Custom covers feature tailored anchoring systems, such as adjustable brackets for curved edges or recessed anchors for flush deck integration. Load distribution calculations ensure uniform strength across non rectangular surfaces, with reinforcing ribs added for complex shapes. These covers meet the same safety standards (ASTM F1346 91) as standard models, offering debris protection, child safety, and reduced evaporation. Manufacturers provide CAD renderings for client approval, with lead times of 2 4 weeks and optional custom branding or color matching to complement landscape design.