The PROSOCO Facade-Tie Stitch-Tie Assembly is part of a concealed re-anchoring system designed to reconnect existing brick, stone, block, and precast facades to a building’s interior structural framing.

The Stitch-Tie helical anchor is driven through a small pilot hole using the hammer action of a rotary hammer drill. As it is installed, the stainless steel anchor threads through the sheathing and into the masonry veneer. When combined with the appropriate Facade-Tie bracket and fasteners, the system transfers veneer loads back to the building’s structural frame.

Installation is completed from inside the building, eliminating exterior scaffolding, visible exterior patching, and unnecessary disturbance to the face of the masonry.

Features 

• Interior installation – Re-anchor the veneer without exterior scaffolding or visible repairs
• Fast installation – Installed using the hammer action of a rotary hammer drill
• Small pilot hole – Minimizes disturbance to the existing masonry assembly
• Single-piece anchor – Manufactured from corrosion-resistant stainless steel
• Concealed connection – Hidden once the interior wall finish is installed
• Sheathing compatible – Threads through sheathing using the prepared pilot hole
• Flexible sizing – The same Facade-Tie bracket accommodates both 8mm and 10mm Stitch-Ties
• Load transfer – Helps fortify and stiffen existing veneers by transferring loads to the structural framing

System Components Required

The following components are sold separately and may be required to complete the Stitch-Tie Facade-Tie System:

• Mill Galvanized Facade-Tie Bracket with Screws Included 
• Stitch-Tie Helical Wall Ties
• Stitch-Tie Economy Setting Tool

The Facade-Tie bracket includes two stainless steel lock nuts and washers.

Applications 

• Hurricane damage
• Termite damage
• Flood damage
• Fire damage
• Building repurposing
• New interior framing
• Structural stabilization
• Renovations where exterior access is limited

Typical Bracket Spacing 

• 16" horizontal × 16" vertical – One tie per 1.67 square feet for enhanced loading applications
• 16" horizontal × 18" vertical – One tie per 2.0 square feet for an increased safety factor in basic loading applications
• 16" horizontal × 24" vertical – One tie per 2.67 square feet; maximum spacing for basic loading applications

Note 

Tie spacing, anchor size, embedment, and system design must be determined by the project architect or engineer based on site-specific conditions, wind loads, substrate integrity, and required safety factors. Field testing is recommended to verify the anchoring system’s on-site performance.