Aerodynamic Mounting for Flat Roof Installations

The VDV AU.ballast wing ValkPro+ is a key component in the ValkPro+ flat roof mounting system, developed by Van der Valk Solar Systems. Designed to improve wind deflection and minimise ballast requirements, it provides a secure, low-profile solution ideal for residential and commercial flat roof PV installations in the UK.

Compatible with ValkPro+ Mounting Systems

The VDV AU.ballast wing ValkPro+ integrates directly with the ValkPro+ south-facing and east-west configurations. It enhances system aerodynamics, improving wind resistance and overall stability—especially on rooftops where mechanical fixing is not an option.

Reduced Ballast, Maximum Safety

• Optimised for minimal ballast use while maintaining Eurocode compliance
• Tested in wind tunnels for performance in varying UK weather conditions
• Supports flat roof applications up to 25 metres in height (higher on request)

Quick Installation with Pre-Mounted Components

The VDV AU.ballast wing ValkPro+ is part of a system known for rapid installation. Pre-assembled parts, including soft rubber feet for roof protection and expansion absorption, make onsite assembly straightforward—reducing labour time and errors.

Engineered for Longevity

• Manufactured from durable, corrosion-resistant materials
• Compatible with equipotential bonding and lightning protection systems
• Compliant with leading PV safety and structural standards

Smart Design with System Integration

Use the VDV AU.ballast wing ValkPro+ in conjunction with the ValkPVplanner design software to generate a complete layout, material list, and ballast calculation. This ensures accurate planning and faster delivery for every installation project.