Pool Bulkheads & Headwalls

Pool Bulkheads and Parapet Headwallsfor Aquatic Facilities

Pool bulkheads and parapet headwalls are used to divide swimming pools, control pool length, and support multiple aquatic programs within a single basin. These systems allow facilities to adapt pool layouts for competition, training, instruction, and recreational use without constructing separate pools.

Natare designs and supplies pool bulkheads and pool headwalls for competitive, training, recreational, and multi-use aquatic facilities.

Each system is engineered for durability, dimensional accuracy, and long-term performance in high-use environments.Bulkheads and headwalls can be integrated into stainless steel pool systems or installed in concrete pools as partof new construction or renovation projects.

Pool Bulkheads for Flexible Pool Configurations

Pool bulkheads allow a single swimming pool to be divided into multiple sections or set to specific swimming lengths. This flexibility allows facilities to support different programs at the same time.

Natare pool bulkheads can be:

• Movable bulkheads that are repositioned as programming needs change
• Permanently fixed bulkheads used as stable pool division points
• Hybrid bulkheads that use the same stainless steel structural frame as standard bulkheads, with GPM™ polymer trim above the waterline for added design flexibility

These options allow facilities to choose the level of flexibilityand functionality that best fits their operational needs.

Common bulkhead uses include:

Creating accurate competition pool lengths

Dividing pools for simultaneous training and instruction

Supporting multi-use programming without separate pool basins

Improving space efficiency in aquatic centers

Hybrid Pool Bulkheads

Hybrid pool bulkheads use the same stainless steel structural framework as Natare’s standard pool bulkheads, with one key difference. The exterior trim above the waterline is manufactured from Natare’s GPM™ polymer material.

Hybrid bulkheads are commonly used in facilities that want the durability and performance of a stainless steel bulkhead while adding visual distinction or customized above-water detailing.

Self-supporting stainless steel structures

These headwalls are engineered as self-supporting stainless steel structures that integrate with the pool without altering the underlying basin. This allows facilities to adjust pool configurations for competition without permanent structural changes.

The top and sides of Natare parapet headwalls are covered with slip-resistant GPM™ polymer grating, providing a safe and secure walking and turning surface for swimmers and officials. The grating is designed to support proper water circulation while maintaining stable footing in wet conditions.

Because headwalls are removable, they allow facilities to transition between competitive and non-competitive use as needed. This flexibility supports multi-use programming while maintaining compliance with applicable swimming standards.

Stainless Steel Construction and Structural Performance

Natare bulkheads and parapet headwalls are constructed using 316L stainless steel selected for strength, corrosion resistance, and durability in aquatic environments.

Stainless steel construction offers several advantages:

• Resistance to corrosion from pool water and chemicals
• Long service life in high-use facilities
• Structural stability under repeated movement and impact
• Reduced maintenance compared to coated or non-structural systems

These characteristics make stainless steel well-suited for competitive and public pool environments.

Compatible with Stainless Steel and Concrete Pools

Natare bulkheads and parapet headwalls are not limited to stainless steel pool systems.

They can be installed in:

• Stainless steel pools
• Concrete pools
• New construction projects
• Renovation and retrofit applications

Each installation is evaluated to ensure proper structural support, alignment, and integration with existing pool systems.

Water Flow, Safety, and Performance Features

Bulkheads and parapet headwalls must manage water movementwhile also providing safe surfaces for swimmers and staff.

Natare bulkheads and headwalls are engineered with flow-through construction that allowswater to move freely around and through the structure. This helps maintain consistentpool conditions and reduces wave rebound during competitive and high-use operation.

The top and sides of Natare bulkheads and headwalls are covered with slip-resistant GPM™ polymer grating.

This grating serves multiple purposes:

• Dissipates wave rebound to support competitive swimming conditions
• Maintains proper water circulation around the structure
• Reduces turbulence and dead water zones
• Provides a safe, stable walking and turning surface
• Supports swimmer, official, and staff movement during events

GPM™ polymer grating is designed specifically for aquatic environments and does not wear, yellow, delaminate, or require recoating. It is fabricated to integrate cleanly with the stainless steel structure and maintain long-term performance.

Because the GPM™ material is manufactured in-house, it can be produced in standard or custom shapes to match project requirements. These customization options allow facilities to incorporate branding and visual elements while maintaining the structural strength, rigidity, and performance required for competitive aquatic environments.

Additional safety and performance features may include:

• Swimmer touch surfaces for competition use
• Recessed handholds to reduce injury risk
• Integrated rope hooks and anchor points
• Durable contact surfaces designed for repeated swimmer interaction

All water flow and safety features are engineered as part of the bulkhead or headwall system. They are not added after installation. This system-level approach supports consistent performance, safety, and durability over the life of the facility.

Installation and System Integration

Delivery

Natare bulkheads and parapet headwalls are engineered to align precisely with pool walls, gutters, decks, and circulation systems. Each system is detailed to fit the pool structure and surrounding conditions without relying on field modification.

To accommodate site access and installation constraints, bulkheads and headwalls can be delivered in different formats:

• Delivered as single-piece structures when site access allows
• Delivered in multiple sections for facilities with limited access or tight staging conditions
• Assembled on site to maintain proper alignment and structural performance

Installation

Installation options include:

• Integration during new pool construction
• Addition as part of renovation projects
• Coordination with existing pool infrastructure and finishes

This flexibility allows bulkheads and headwalls to be installed efficiently in both new and existing facilities, even when access into the natatorium or pool area is restricted. All installation methods are engineered to support long-term durability, accurate alignment, and reliable operation.

Parapet Headwalls for Competitive Pool Applications

Natare parapet headwalls are removable stainless steel structures designed to adapt swimming pools to meet specific competitive and regulatory requirements.

Unlike bulkheads, headwalls are not used to divide pool activities. Instead, they are installed at pool ends to modify or establish compliant end wall conditions.

Natare headwalls are commonly used to:

• Meet FINA and other competitive swimming code requirements
• Create raised end wall conditions where required
• Support starting platforms, timing systems, and competition equipment
• Provide compliant wall geometry for turns and finishes

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