• Download the Ballast Paver Brochure.
• Download the Ballast Paver Design and Installation Guide. (Note: The guide is a 1.3MB pdf file.)
• Download the Plaza Paver Specification - Section 07762.
• Download the Ballast Paver System Design Form. This form will help simplify the process to evaluate your system needs.

For more specific information contact Tile Roofing Institute at www.tileroofing.org for the installation guidelines or contact your local Westile representative.

Ballast Paver™ is the easiest Lightweight concrete paver to install and is designed to interlock with one another forming a ballast system that effectively secures single-ply roofing membranes. Ballast Paver™ can be used as a walkway, perimeter ballast, or can fully cover a roof for ultimate protection from wind and UV damage.

The Unique Interlocking SPM Ballast System

Effectively secures membranes

• Ship-Lap Interlocking Feature
• Four-Way Drainage
• Freeze-Thaw Resistant
• Fire Proof
• Membrane Protection from Ultraviolet Degradation
• 21 Square Inches of Non-Abrasive Bearing Pads per Paver

• Easiest Paver to Install
• 75 pieces per 100 Square Feet
• 1.34 square feet per paver
• Westile Ballast Pavers™ are designed to interlock, forming a ballast system that effectively secures single-ply roofing membranes
• Ballast Pavers™ are not intended to be used as a plaza deck. Foot traffic should be limited to the occasional pedestrian or maintenance personnel.
• A registered professional engineer, at the request and expense of the owner or architect, shall evaluate the roof structure to ensure it can receive the weight of the Ballast Paver™ system.

Superior Wind Resistance

The 12 lb./sq. ft. interlocking pavers provide superior resistance to wind blow off, far exceeding the performance of gravel and other paver systems. Westile Ballast Paver™ has been tested at Colorado State University. See Westile's Design and Installation Guide for more information.