The Perfect Mound Portable Bullpen Pitching Mound Series | On Field & Off Field Configurations

Build a bullpen that works for your facility, not the other way around. The Perfect Mound Portable Bullpen Pitching Mound Series is the only line of bullpen mounds specifically designed and engineered for bullpen use, offering multiple configurations to solve any facility's bullpen needs, on the field or off. Built from the same industrial-grade reinforced fiberglass as The Perfect Mound Adult Portable Pitching Mound, every bullpen configuration in this series shares fully interchangeable parts with the Adult Mound, delivering the same solid, regulation feel that programs at the high school, collegiate, and professional level rely on. All configurations are available in four turf color options and can be customized in multiple shapes and sizes upon request. Why The Perfect Mound Bullpen Series? The Only Specifically Designed Bullpens on the Market - Purpose-built for bullpen use, not adapted from a game mound. Interchangeable Parts with the Adult Mound - All bullpen components are fully interchangeable with The Perfect Mound Adult Portable Pitching Mound, simplifying maintenance, repairs, and parts management across your entire facility. Industrial-Grade Fiberglass Construction - Engineered for unlimited play; solid underfoot with virtually no bounce during delivery. Patented Interlocking Flange Technology - Pieces lock together securely for a stable, seamless mound surface. Lift and Carry Portability - Move any configuration on and off the field without heavy equipment. 6" x 6" x 24" Rotatable Pitcher's Rubber - Full-size, regulation rubber that can be rotated to extend its usable life. Compatible with All Surfaces - Designed for use on grass, dirt, and artificial turf without modification. 1¾" Artificial Turf - Specifically manufactured for The Perfect Mound. Turf infill is required and sold separately. Turf Replacement System - Replace turf as needed without replacing the entire mound. Replacement turf and mound accessories are available separately. Contact us about Replacement Turf & Accessories Custom Shapes and Sizes Available - Every facility is different. Custom configurations are available upon request. Contact us to discuss your specific needs. Industry-Leading 10-Year Limited Warranty — Backed by one of the strongest warranties in the industry. Turf Color Options: All bullpen configurations are available in the following turf colors: Terracotta with Thatch Brown with Black Thatch Green with Thatch Vegas Gold with Thatch Compatible Surfaces: All configurations are compatible for play on all surfaces: Grass Dirt Artificial Turf Bullpen Configurations: On Field Adult Double Bullpen The On Field Adult Double Bullpen is designed for side-by-side bullpen use directly on the playing field, giving two pitchers a regulation mound experience simultaneously. The 10-piece construction delivers a full double bullpen footprint sized and sloped to adult MLB specifications. Specifications: Specification Detail Configuration On Field Double Bullpen Dimensions 20' 6" W x 18' L x 10" H Construction 10-piece Mound Height 10" with proper slopes Pitcher's Rubber 6" x 6" x 24" rotatable Turf 1¾" artificial turf (infill required; sold separately) Interchangeable Parts Fully interchangeable with The Perfect Mound Adult Mound Custom Sizes Available upon request Warranty 10-year limited warranty Off Field Adult Double Bullpen The Off Field Adult Double Bullpen is engineered for dedicated bullpen areas located outside the playing field, delivering the same regulation mound feel and dual-pitcher capacity in a more compact footprint. The 5-piece construction makes it practical to move and store while maintaining the same performance standards as the on field model. Specifications: Specification Detail Configuration Off Field Double Bullpen Dimensions 16' W x 13' L x 10" H Construction 5-piece Mound Height 10" with proper slopes Pitcher's Rubber 6" x 6" x 24" rotatable Turf 1¾" artificial turf (infill required; sold separately) Interchangeable Parts Fully interchangeable with The Perfect Mound Adult Mound Custom Sizes Available upon request Warranty 10-year limited warranty Off Field Adult Single Bullpen The Off Field Adult Single Bullpen is the most compact configuration in the series, purpose-built for facilities with limited space or programs that need a dedicated single-pitcher warm-up mound. The 3-piece construction makes it the easiest to move and store of all three configurations, without sacrificing any of the performance or durability The Perfect Mound is known for. Specifications: Specification Detail Configuration Off Field Single Bullpen Dimensions 9' W x 13' L x 10" H Construction 3-piece Mound Height 10" with proper slopes Pitcher's Rubber 6" x 6" x 24" rotatable Turf 1¾" artificial turf (infill required; sold separately) Interchangeable Parts Fully interchangeable with The Perfect Mound Adult Mound Custom Sizes Available upon request Warranty 10-year limited warranty Important Note on Turf Infill: The 1¾" artificial turf is specifically manufactured for The Perfect Mound. Turf infill is required for all bullpen configurations and must be purchased separately. Contact us if you have questions about infill requirements for your specific surface or application. Custom Configurations: Every facility has unique space, layout, and budget requirements. The Perfect Mound Bullpen Series is available in custom shapes and sizes upon request. Contact us to discuss a configuration tailored to your facility. Accessories: Keep your bullpen mounds in top condition season after season. Replacement turf and mound accessories are available separately. Contact us about Replacement Turf & Mound Accessories Shipping: Ships via freight truck; arrives with all components included for on-site assembly. A lift gate fee may apply if a forklift or loading dock is not available at your facility. For large orders or multiple units, contact us to discuss freight options. School purchase orders and booster club orders accepted. Assembly: On-site assembly is required. All pieces connect using The Perfect Mound's patented interlocking flange system. All components are included. Ready to Build Your Bullpen? The Perfect Mound Portable Bullpen Pitching Mound Series gives programs at every level a professional-grade bullpen solution that is durable, portable, and built to last. Whether you need a single warm-up mound or a full double bullpen on the field, there is a configuration to fit your facility. Contact Us | Call us at 800-594-5126