Structural Reinforcement Solutions
When your foundation walls show signs of cracking, bowing, or shifting, it’s easy to assume you’ll need major construction or heavy equipment to fix the problem. But in many cases, there’s a far more efficient - and just as strong - solution: carbon fiber reinforcement.
At Crack Attack, we specialize in non-invasive structural reinforcement using carbon fiber/Kevlar® systems. These cutting-edge materials are stronger than steel by weight, incredibly durable, and perfect for stabilizing concrete without the disruption of excavation or major demolition.
Let’s break down why carbon fiber is becoming one of the most trusted structural reinforcement solutions for homeowners across Colorado.
Carbon Fiber Straps Supporting Horizontal Crack
What Is Carbon Fiber Reinforcement?
Carbon fiber foundation repair involves installing high-strength straps or staples directly onto your foundation wall. These components are bonded with a high-grade epoxy to form a Carbon Fiber Reinforced Polymer (CFRP) system that permanently stabilizes the wall.
At Crack Attack, we use Fortress Stabilization Systems, including the Crack Stitch™ for staples and wall straps made of the same material. These systems combine bi-directional carbon fiber and Kevlar®, forming a reinforcement grid that locks into place using a method called adhesive riveting.
This technology allows us to stop cracks from growing and prevent further wall movement without altering your home’s layout or requiring any excavation.
Carbon Fiber Strap
Carbon Fiber Staple
When Is Structural Reinforcement Needed?
Not every crack in a foundation wall requires reinforcement, but there are clear signs that indicate it’s time to take action:
Horizontal cracks along basement walls
Bowing or bulging concrete walls (especially more than 1/2”)
Recurring vertical or diagonal cracks
Cracks that are widening over time
Moisture intrusion through structural fractures
If you’ve noticed any of the above, carbon fiber reinforcement might be the right solution—and it can often be installed in less than a day.
Why We Trust Carbon Fiber
Carbon fiber isn’t just strong - it’s engineered for long-term structural support.
Here’s why we use it:
Ultra High Strength - Fortress carbon fiber straps have a tensile strength of up to 800,000 psi and a modulus of elasticity over 36 million psi. In simple terms? These systems hold up under extreme pressure without bending, breaking, or corroding.
Non-Invasive - Installation happens inside your basement. No excavation, no digging, and no disruption to landscaping or exterior concrete. That means faster repairs, less mess, and no risk of damaging other parts of your home.
Precision Bonding - The open-grid carbon fiber layout creates an ultra-secure bond with the foundation wall. Once the epoxy cures, the strap or staple becomes part of the concrete itself - providing long-term reinforcement without bulk or movement.
Nearly Invisible - After installation, carbon fiber straps sit flush with the wall and can be painted over. Most homeowners can’t even tell they’re there.
Moisture-Resistant - Unlike steel reinforcement, carbon fiber won’t rust or degrade over time. It’s a non-corrosive solution built to last for decades - even in damp basement conditions.
The Fortress Crack Stitch™ System
Our preferred reinforcement method is the Crack Stitch™ system by Fortress, a product made from pre-cured, bi-directional carbon fiber and Kevlar®.
These crack stitches are designed specifically for:
Concrete slab and wall crack control
Masonry crack stabilization
Reinforcement of concrete with compromised rebar
Each stitch is bonded with Fortress Xtreme 4070 epoxy, forming a flexible, ultra-durable reinforcement system that prevents further cracking and distributes pressure more evenly across the wall.
These materials are used by engineers, contractors, and structural specialists across the country—and Crack Attack is trained and approved to install them professionally.
Is Carbon Fiber Always the Right Solution?
Carbon fiber works best for poured concrete walls showing early to moderate movement—especially those with cracks under 1/2 inch and bowing under 2 inches.
However, it’s not always ideal. In some cases, we may recommend alternatives like:
Steel I-beams or channel bracing (for severe bowing)
Helical tiebacks (to straighten walls and resist lateral pressure)
Waterproofing solutions (to prevent future movement)
That’s why we always start with a free on-site evaluation to determine whether carbon fiber is a good fit for your foundation.
Reinforce It Right with Crack Attack
If you’ve noticed cracks growing, walls shifting, or signs of moisture near the base of your foundation, it’s time to act. Structural issues rarely fix themselves - but they’re far easier (and less expensive) to deal with when caught early.
At Crack Attack, we offer:
Honest evaluations with no pressure to commit
Expert repairs using high-grade carbon fiber materials
Fast, clean service from a trusted local team
Ready to Reinforce?
Let’s find out if carbon fiber is the right structural reinforcement solution for your home.
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