Salient is an excellent design with a fresh approach for the ever-changing Web. Integrated with Gantry 5, it is infinitely customizable, incredibly powerful, and remarkably simple.



Strongwell’s STRONGIRT is the ideal continuous insulation (CI) cladding attachment support system. This all-FRP (fiberglass) pultruded composite uses a custom fire-retardant resin system and unique laminate design to offer superior pull out strength, excellent thermal efficiency, and the ability to work with any non-proprietary insulation (no routing or fabricating of rigid insulation is required).

The geometry of STRONGIRT offers self-draining to clear rainwater, and weep holes can be pre-fabricated or added in the field for additional drainage needs. The product has been engineered for strength and stiffness to support cladding, insulation, and wind loads, while offering a simple, durable, cost effective solution for installers.

STRONGIRT vs. Others

Easier To Install

STRONGIRT can be installed horizontally or vertically and works with all non-proprietary insulation types without special field fabrication.

Stronger Materials

Custom-engineered, 100% FRP system (no metal to rust or react) with superior pullout strength and better overall performance.

Fire Performance

STRONGIRT has been tested to ASTM E84 and NFPA 285 standards.

Robust Rep Network

STRONGIRT is available all across the U.S. and in parts of Canada through a robust network of representatives.

Premium Quality

STRONGIRT is manufactured exclusively in the USA by Strongwell, the world’s recognized leader in pultruded FRP.


  • 100% FRP System (No Metal to Rust or React)

  • Superior Pullout Strength

  • Invisible in Rainscreen Cavities

  • Light Weight

  • Works with All Non-Proprietary Insulation


  • 100% pultruded composite offers exceptional lifespan (no corrosion/rot)

  • Does not require proprietary insulation, saving on shipping costs

  • Cold weather and creep

  • Improved thermal performance

STRONGIRT Install 2837Wash

STRONGIRT Installation Assembly H 960