What is Strongirt?
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-transparent-960 STRONGIRT-transparent-960](https://i0.wp.com/www.strongirt.com/wp-content/uploads/STRONGIRT-transparent-960.png?resize=960%2C524&ssl=1)
STRONGIRT vs. Others
![STRONGIRT-Advantages-Icons-Easy-To-Install](https://i0.wp.com/www.strongirt.com/wp-content/uploads/STRONGIRT-Advantages-Icons_3_Easy-To-Install.png?resize=1024%2C1025&ssl=1)
Easier to Install
STRONGIRT can be installed horizontally or vertically and works with all non-proprietary insulation types without special field fabrication.
![STRONGIRT-Advantages-Icons-Stronger](https://i0.wp.com/www.strongirt.com/wp-content/uploads/STRONGIRT-Advantages-Icons_3_Stronger.png?resize=1025%2C1025&ssl=1)
Stronger materials
Custom-engineered, 100% FRP system (no metal to rust or react) with superior pullout strength and better overall performance.
![STRONGIRT-Advantages-Icons-Fire-Rated](https://i0.wp.com/www.strongirt.com/wp-content/uploads/STRONGIRT-Advantages-Icons_3_Fire-Rated.png?resize=1025%2C1025&ssl=1)
Fire Performance
STRONGIRT has been tested to ASTM E84 and NFPA 285 standards.
![STRONGIRT-Advantages-Icons-Robust-Rep-Network](https://i0.wp.com/www.strongirt.com/wp-content/uploads/STRONGIRT-Advantages-Icons_3_Robust-Rep-Network.png?resize=1024%2C1025&ssl=1)
Robust Rep Network
STRONGIRT is available all across the U.S. and in parts of Canada through a robust network of representatives.
![STRONGIRT-Advantages-Icons-Premium-Quality](https://i0.wp.com/www.strongirt.com/wp-content/uploads/STRONGIRT-Advantages-Icons_3_Premium-Quality.png?resize=1025%2C1025&ssl=1)
Premium Quality
STRONGIRT is manufactured exclusively in the USA by Strongwell, the world’s recognized leader in pultruded FRP.
WHY STRONGIRT?
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100% FRP System (No Metal to Rust or React)
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Superior Pullout Strength
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Invisible in Rainscreen Cavities
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Light Weight
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Works with All Non-Proprietary Insulation
![UHOP-Bailey-Village](https://i0.wp.com/www.strongirt.com/wp-content/uploads/UHOP-Bailey-Village.jpg?resize=1080%2C638&ssl=1)
![STRONGIRT-Install-2837Wash](https://i0.wp.com/www.strongirt.com/wp-content/uploads/STRONGIRT-Install-2837Wash.jpg?resize=960%2C643&ssl=1)
TECHNICAL INFORMATION
ENVIRONMENTAL IMPACT
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100% pultruded composite offers exceptional lifespan (no corrosion/rot)
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Does not require proprietary insulation, saving on shipping costs
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Cold weather and creep
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Improved thermal performance
![STRONGIRTvsSteel-Thermal-Comparison2 STRONGIRTvsSteel-Thermal-Comparison](https://i0.wp.com/www.strongirt.com/wp-content/uploads/STRONGIRTvsSteel-Thermal-Comparison2.jpg?resize=960%2C600&ssl=1)
![STRONGIRT Installation Assembly H-960](https://i0.wp.com/www.strongirt.com/wp-content/uploads/STRONGIRT-Installation-Assembly-H-960.jpg?resize=960%2C628&ssl=1)
HOW TO INSTALL
STRONGIRT can be installed vertically or horizontally depending on construction requirements. Shown horizontally here.
![STRONGIRT Logo III_Red-White-by-SW STRONGIRT Logo III_Red-White-by-SW](https://i0.wp.com/www.strongirt.com/wp-content/uploads/STRONGIRT-Logo-III_Red-White-by-SW.png?resize=601%2C222&ssl=1)
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Manufactured exclusively in the USA by Strongwell, an ISO 9001 company.