Case Study
How Duration Repaired Serious Cracks and Resurfaced a Fort Wayne Garage & Patio
Project Overview
Client: Theresa B., Homeowner
Location: Fort Wayne, Indiana
Service: Concrete Crack Repair + Garage & Patio Resurfacing (Duralast® Polyaspartic)
Timeline: ingle-Day Installation
Challenge: Serious Cracks in Both Garage and Patio Concrete
Result: Cracks Repaired, Garage & Patio Resurfaced and Restored
The Challenge: Serious Cracks in the Garage and Patio
Theresa reached out to Duration Concrete Coatings with a problem that shows up in driveways, patios, and garages all over Northeast Indiana: her concrete had developed serious cracks in both the garage floor and the outdoor patio. As she put it in her review, the concrete "had some serious cracks," and she needed a contractor who could actually fix the underlying damage rather than paint over it.
Why does Fort Wayne concrete crack like this?
A slab in this region goes through hundreds of freeze-thaw cycles. When water works into the concrete, freezes, and expands, the repeated internal pressure produces exactly the kind of cracking Theresa was seeing. In the research literature, freeze-thaw damage is described as cracking and spalling driven by the progressive expansion of the cement paste under repeated freezing and thawing.
The patio has it even harder, because it takes the weather head-on. And for the garage, the road salt and de-icer that ride in on tires make things worse: chloride reacts with the calcium hydroxide in concrete to form calcium oxychloride, which expands inside the slab and causes internal cracking and the surface flaking known as spalling. That combination is punishing — peer-reviewed testing has found concrete exposed to de-icing salt during freeze-thaw can deteriorate on the order of ten times faster than concrete facing freeze-thaw without salt. Left alone, cracks like Theresa’s only widen.
The Duration Difference: Repair First, Then Resurface
The reason bare or painted concrete keeps failing is that paint is a cosmetic layer — it doesn't repair the slab or bond into it. Duration's approach is a full Duralast® polyaspartic system engineered for Indiana's climate, and on Theresa's project the crack repair happened before any color went down.
Two properties of that system directly answer why her concrete cracked in the first place. First, flexibility: the polyurea/polyaspartic build stays flexible and moves with the slab as it expands and contracts through the seasons, where a rigid coating is more likely to crack along with the concrete. Second, UV stability — which matters enormously for an outdoor patio, and is where polyaspartic decisively beats ordinary epoxy.
Will an outdoor patio coating yellow in the sun?
Not with a UV-stable polyaspartic top coat — and this is measurable, not a slogan. Coating color change is scored in “delta E” (ΔE) under an accelerated weathering test; a ΔE above 2.0 is the point a shift becomes noticeable to the human eye. In published QUV chamber testing, a gray polyaspartic shifted just 0.89 ΔE after 500 hours, while a gray epoxy shifted 8.83 ΔE and visibly ambered over the same exposure. On a patio in full sun, that’s the difference between a floor that still looks new years later and one that has gone yellow.
From First Visit to Finished Floors
Duration completed both the garage and the patio in a single day. Here is how the project moved from assessment to a restored, resurfaced surface.
Step 1: On-Site Assessment (Duration: Same Visit)
Owner Dan personally evaluated both surfaces — mapping the cracks in the garage and patio, checking the condition of each slab, and confirming the prep and repairs required. Theresa got a clear walkthrough of the process, timeline, color options, and a straightforward estimate with no pressure.
Step 2: Crack & Surface Repair (Duration: Day of Install)
Before any coating, the serious cracks in both the garage and patio were filled and re-profiled, and damaged spots were repaired — restoring each slab to a sound, like-new surface. This is the step that separates a real resurfacing from a cover-up: repairing the concrete first is what keeps the cracks from telegraphing back through the finished floor.
Diamond Grind & Polyurea Base (Duration: Day of Install)
Each surface was diamond-ground to a clean, open profile so the coating could bond into the concrete rather than sit on top, then a high-strength polyurea base coat was applied as the foundation of the system.
Step 4: Flake Broadcast & Polyaspartic Top Coat (Duration: Day of Install)
Decorative vinyl flake — a warm tan-and-brown, sandstone-toned blend — was hand-broadcast for a consistent, textured finish, then locked in under a clear, UV-stable polyaspartic top coat that carries the abrasion, chemical, and sun resistance. Because polyaspartic cures fast, the floors were usable on a short timeline instead of the multi-day wait an epoxy system requires.
Cracks in your garage, patio, or driveway?
Duration repairs and resurfaces in one day, with free on-site estimates across Fort Wayne and Northeast Indiana.
Call 260-443-1393 Get a Free EstimateThe Results: Repaired, Resurfaced, and Beautiful
By the end of the day, the cracks that had bothered Theresa were repaired and both surfaces were transformed. In her words, Duration “fixed those and made our garage beautiful.” The finished floors are seamless, easy to clean, and built to hold up to Fort Wayne’s seasons rather than crack along with the slab beneath.
- The damage was repaired, not hidden. Filling and re-profiling the cracks before coating means they don’t reappear through the finish.
- An easy-clean, low-maintenance surface. A non-porous coated floor doesn’t let salt, moisture, and grime soak in the way open concrete does — so seasonal cleanup is far simpler.
- A patio built for the sun. The UV-stable polyaspartic top coat resists the ambering that turns ordinary outdoor coatings yellow.
Is repairing and coating an older, cracked slab worth it?
For concrete that already shows cracking, the value case is strongest — you’re solving a visible, worsening problem and upgrading the space at the same time. Industry sources commonly cite a return in the range of roughly 65–85% for garage floor coatings at resale, and note that a clean, finished garage reads to buyers as “one less project.”
What Theresa B. Says About Her Experience
“Our garage and patio had some serious cracks in the concrete. Duration fixed those and made our garage beautiful!”
— Theresa B., Fort Wayne Homeowner ⭐⭐⭐⭐⭐ 5 Stars · Verified Google Review
What she highlighted: Responsiveness · Punctuality · Quality · Professionalism · Value
Services: Concrete repairs · Concrete resurfacing
Frequently Asked Questions
Can concrete with serious cracks still be coated?
Yes. A quality installer repairs the cracks and damaged areas first, restoring the slab to a like-new surface before coating. On this project the cracks in both the garage and patio were filled and re-profiled before the finish went down, so they did not show through. Coating over unrepaired cracks is what fails.
Can a garage and patio both be coated in one day?
Often, yes. Duration completed Theresa’s garage and patio in a single day. Because the Duralast polyaspartic system cures quickly, surfaces are typically ready for foot traffic within hours and for normal use soon after — far faster than multi-day epoxy systems.
Will an outdoor patio coating fade or yellow?
Not with a UV-stable polyaspartic top coat. In accelerated weathering tests, polyaspartic shifted well under the threshold the eye can detect, while epoxy shifted several times past it and visibly yellowed. That UV stability is exactly why polyaspartic is the right choice for a sun-exposed patio.
Does a coating protect concrete from Indiana road salt?
It helps significantly. Bare concrete absorbs the moisture and chloride that drive salt-scaling and freeze-thaw damage. A bonded, non-porous coating creates a barrier that keeps salt and water off the slab, which also makes seasonal cleanup much easier.
How much does crack repair and resurfacing cost in Fort Wayne?
Pricing depends on the size and condition of each surface and the finish you choose, so Duration provides a free on-site estimate with a written quote. The visit covers slab assessment, crack-repair scope, and color and flake options before any commitment.
Why Fort Wayne Homeowners Choose Duration
- Cracks and damage repaired before coating — not covered up
- Duralast® polyaspartic system, 5X stronger than standard epoxy
- UV-stable finish that resists yellowing on sun-exposed patios
- Single-day installation with a fast return to use
- Owner Dan personally involved from estimate to finish
- Backed by a lifetime warranty
Get Your Free Estimate Today
Experience the difference that responsive, professional service makes. Contact Duration Concrete Coatings today and discover why Fort Wayne homeowners like Theresa B. us for their garage floor coating projects.
Service Areas
Duration Concrete Coatings proudly serves homeowners throughout Northeast Indiana, including:
- Allen County — Fort Wayne, New Haven, Woodburn, Grabill, Monroeville, Hoagland
- Whitley County — Columbia City, South Whitley, Churubusco
- DeKalb County — Auburn, Garrett, Butler, Waterloo
- Noble County — Kendallville, Ligonier, Albion
- Wells County — Bluffton, Ossian, Poneto
- Huntington County — Huntington, Roanoke, Warren
- Kosciusko County — Warsaw, Winona Lake
Duration Concrete Coatings by Duralast has served homeowners and businesses across Fort Wayne, Allen County, and Northeast Indiana since 2015, completing 2,000+ residential and commercial floors with a 5.0-star Google rating. Every installation uses the Duralast® polyaspartic system and is backed by a lifetime warranty.
📞 260-443-1393
🌐 DurationConcreteCoatings.com
📍 12508 Wandering Way, Fort Wayne, IN 46818
Hours: Monday–Saturday: 7 AM – 9 PM | Sunday: Closed