Honest Answers to Real Questions

Most concrete coating companies pay a salesman to come to your house, measure, and pitch you. That salesman earns a commission — which gets baked into your price. We cut that out entirely. You get a price online in 60 seconds. Same product. No commission. Lower price.

Your quote includes: full diamond grinding prep, Penntek polyurea base coat, your choice of Torginol decorative color flake broadcast, and a Penntek polyaspartic topcoat seal. Everything required for a complete professional installation. The only add-ons are if you have vertical sidewalls, steps, or surface conditions that require extra prep work — and we show you exactly what those cost upfront.

Cracks and pitting require additional time and material to fill and level before we can coat. Some companies just ignore this and coat over it — you'll see it fail within a year. We do it right, and we charge you a straight price for the extra work rather than padding it into a vague base price.

Yes! We offer some amazing financing options – including no payments for a year. Just check the box on the quote form, and we'll send you more information.

We collect a deposit to hold your installation date, with the balance due on the day of installation once you've seen the finished floor and are satisfied.

Epoxy is rigid and brittle — it bonds to the surface but can't flex when the concrete expands and contracts with Wisconsin temperature swings. That's why you see epoxy floors peeling, cracking, and yellowing within a few years. Polyurea is a polymer — it's chemically engineered to flex with the concrete, resist impact, repel chemicals, and stay UV-stable for decades. It's the same chemistry used in truck bed liners and industrial floors.

We use Penntek Industrial Coatings for both the basecoat and topcoat, and Torginol decorative flakes. Both are publicly listed manufacturers — you can verify them at penntekcoatings.com and torginol.com. We don't use private-label or unverified products.

Like any solid surface, it can be slippery when wet. The chip flake system naturally provides an orange-peel texture that improves traction. We also add additional texture product to help provide traction for the wetter months. And for areas that get truly wet — like pool decks or exterior patios — our installers will add additional silica sand to the topcoat for maximum slip resistance. (That's one of the reason's pool decks cost more!).

Yes — this is one of the main reasons polyurea outperforms epoxy in the Midwest. Epoxy is rigid and cracks when concrete expands in cold and contracts in heat. Penntek polyurea flexes with those cycles. It also resists road salt and de-icing chemicals that Midwest drivers track in all winter.

We offer two warranty tiers — you choose at quote time:

7-Year Warranty: Covers peeling, delaminating, and material defects for 7 years.

Lifetime Warranty: Covers peeling, delaminating, and material defects for the lifetime of the original purchaser. Penntek backs this with a manufacturer warranty against yellowing and UV degradation.

After the contract is signed, we will call to schedule your installation date. Your date will be secured once the deposit is collected.

For a typical 2-car garage, the full installation takes one day — usually 6–8 hours from arrival to cleanup. Larger spaces or heavy repair work may require a second day. We'll tell you upfront before we schedule.

Walk on it: 12 hours after installation.
Light use / foot traffic: 24 hours.
Park cars / full use: 48–72 hours.

We'll give you the exact timeline on installation day based on temperature and conditions.

Before we arrive, please:

• Move all vehicles, bikes, shelving, and boxes out of the space
• Remove any rugs or floor mats
• Sweep up loose debris
• Make sure we have clear access to a power outlet

We handle all the heavy prep — diamond grinding, crack filling, cleaning. You just need the space empty.

You don't need to be home the entire time, but we ask that someone be available at the start to walk us through the space and confirm the color and any details. We'll do a final walkthrough with you when finished.

Diamond grinding creates some concrete dust — we use a commercial vacuum system to contain it, but there may be a small amount of fine dust that settles. We recommend keeping the interior door to your house closed during installation. The coatings themselves have low VOC levels and don't produce strong fumes.

Yes — most cracks can be filled and coated over. For 1–6 cracks, we include repair work in the standard quote (see the surface condition pricing on the quote form). For more than 6 cracks or extensive pitting, we'll want to talk through the scope with you before quoting — we can still do it, but we need to make sure you get an accurate price.

In most cases, we grind off the old coating first. Applying polyurea over failing epoxy or paint almost always results in delamination — we won't do it. Grinding down to bare concrete is what ensures the Penntek system bonds correctly and lasts. This is included in our prep process.

New concrete should cure for at least 28 days before coating. If your concrete is brand new, just let us know and we'll schedule accordingly. Fresh concrete that hasn't fully cured won't bond correctly.

We'll stop and tell you before doing any additional work that wasn't in the quote. No surprise charges. If the actual conditions are significantly different from what was described online, we'll discuss options with you and you decide how to proceed. That's what straight pricing means.

It's extremely simple. Sweep or dust mop regularly. For deeper cleaning, use a mop with Simple Green, Pine Sol, or a similar non-acidic cleaner. Rinse with water. That's it — no sealers, no waxes, no special products required. Avoid long-term exposure to bleach or strong acids.

No. Penntek's polyaspartic topcoat is UV-stable and won't yellow or fade. This is one of the key differences from cheap epoxy systems, which yellow noticeably within a year or two of UV exposure. Interior or exterior — the color stays.

Yes. Penntek polyurea is designed to handle the weight and movement of floor jacks, jack stands, and heavy equipment. Use rubber pads or protective mats under stationary jack stands for extended periods to avoid cosmetic marks — but the coating itself can handle the load.

Call or text us at (920) 680-6631. We stand behind our work. If there's a defect covered under your warranty, we'll come back and fix it. We're a local business in Appleton — we're not going anywhere, and your satisfaction matters to us.

We have locations in Appleton, Milwaukee and Dallas/Fort Worth. But, we partner with other Penntek providers nationwide that can install your floors!

Because salesman commissions get added to your price — not ours. By handling everything online, you get a real price instantly without anyone trying to upsell you on the spot. You research, you decide, you get a straight price. No one will call you back trying to close a deal. That's the whole point.

Yes. We are fully licensed and insured. We're also a certified Penntek dealer, which requires training and ongoing quality standards to maintain. If you'd like to verify our credentials before booking, just ask — we're happy to provide documentation.

StraightLineCoatings is a new model for a team with over 30 years of experience in the coatings industry. Our installers bring years of concrete coating experience in the Fox Valley area. We're a new channel built specifically to bring transparent, online pricing to homeowners who are tired of the traditional salesman model.

Mostly because epoxy is cheap and contractors can make excellent margins on it. The materials cost is low, the application is familiar, and most homeowners don't realize there's anything better — until their floor starts peeling three years later.

Here's what actually happens with epoxy in Wisconsin and Texas: epoxy is rigid. When your concrete slab expands in summer heat and contracts in a Wisconsin winter, epoxy can't move with it — so it cracks, chips, and eventually delaminates from the surface. It also has no UV resistance, so any exposure to sunlight causes it to yellow and chalk. And hot tires are a notorious problem — when you pull a warm car onto epoxy in summer, the heat softens the bond and the coating peels right off.

Penntek polyurea bonds chemically to the concrete at the molecular level — not just mechanically to the surface texture — and it flexes with the slab rather than fighting it. The bond strength tests at up to 1,350 PSI, where the industry threshold for a "good" bond is 500 PSI. In Penntek's own adhesion tests, the concrete itself fails before the coating does.

Epoxy has its place. It's fine for controlled indoor environments, low-traffic areas, or homeowners on a strict budget who plan to re-coat in a few years. But for a Wisconsin garage that sees road salt, hot summers, and -20°F winters? Epoxy is a short-term solution that costs you more over time.

AP Nonweiler is a legitimate industrial coatings manufacturer — their products are used by professional contractors and perform well when applied correctly. This isn't a case of Penntek vs. a bad product. It's a case of Penntek vs. a less complete system for the residential homeowner.

The key differences come down to three things:

System architecture: Penntek specifies a true 99% pure polyurea base coat followed by a polyaspartic topcoat — a two-stage system designed specifically so the base coat maximizes flexibility and bond strength, and the topcoat maximizes UV stability and appearance. AP Nonweiler distributes polyurea and hybrid polyaspartic formulations, but the system design varies by the individual installer. You may get a great system, or you may get a single-coat application — it depends on who's doing the work.

Warranty accountability: With Penntek, the manufacturer warranty is tied to Penntek directly — not to the installer. If the installer goes out of business, your manufacturer warranty still stands. With AP Nonweiler-based installations, the warranty comes from the installer. If they close, so does your coverage.

Consumer transparency: Penntek's product specs, data sheets, and certification requirements are publicly accessible. You can verify what you're getting before you sign. AP Nonweiler's documentation is contractor-facing — harder for a homeowner to independently evaluate.

Simaron produces a professional-grade polyaspartic system — it's UV stable, it cures fast, and when installed correctly it looks great. In the world of floor coatings, Simaron is a solid choice compared to epoxy. But compared to Penntek specifically, there are meaningful differences that matter for Wisconsin and Texas homeowners.

The chemistry difference: Penntek's system leads with a dedicated 99% pure polyurea base coat before the polyaspartic topcoat. That polyurea base is what gives the floor its extreme flexibility (4× more than epoxy) and its deep chemical bond with the concrete. Simaron's system is polyaspartic-forward throughout, which is excellent chemistry — but polyaspartic alone has slightly less elongation than a true polyurea base. For climates with significant freeze-thaw cycling, that flexibility difference matters.

The warranty difference: Penntek offers a manufacturer lifetime warranty — directly from the product company — against UV yellowing and delamination. Simaron's warranties are issued by the installer, which means the terms vary, the duration varies, and the coverage only lasts as long as that contractor stays in business.

The transparency difference: Penntek's full product specifications are publicly listed and verifiable. Simaron is primarily distributed through its dealer/franchise network, making it harder for a homeowner to independently verify product specs before signing a contract.

Bottom line: Simaron beats epoxy. Penntek beats Simaron on flexibility, warranty structure, and verifiability — especially for homeowners in extreme climate zones.

Penntek costs more because it is more — higher purity polyurea chemistry, a two-stage application system, specialized equipment, trained and certified installers, and a manufacturer warranty structure that costs Penntek real money to back. These aren't marketing distinctions; they show up in the performance data and in the floors themselves five and ten years later.

But "Penntek costs more" needs context. The actual cost difference that matters is lifetime cost of ownership:

Epoxy: Lower upfront cost, but typically needs full replacement every 3–7 years — especially in Midwest climates. Two or three epoxy installs over the life of your home often adds up to more than a single Penntek install.

AP Nonweiler or Simaron: Competitive on materials cost, but the warranty structure (installer-only, variable terms) means you bear more of the long-term risk than with a manufacturer-backed system.

Penntek: Higher upfront cost, 15–20+ year expected lifespan, manufacturer-backed lifetime warranty. You're paying for the floor once.

Here's where StraightLineCoatings fits into this: we use Penntek — one of the most expensive coating systems available — and we've still built our pricing model to be competitive because we cut out the salesman. You're not paying for someone's commission. You're paying for the product and the installation, and the difference in cost relative to "cheaper" competitors usually comes down to what product they're actually using and what warranty is actually backing it.

Warranties in the floor coating industry fall into two very different categories — and most homeowners don't know the difference until something goes wrong.

Installer warranties are issued by the contractor. They cover their workmanship for a period of time — typically 5–15 years — but the coverage only exists as long as that business is operating. If the company closes, merges, or the owner retires, the warranty is effectively gone.

Manufacturer warranties are issued by the product company, independently of the installer. They travel with the product, not the contractor.

Of the four systems compared here:

Epoxy carries no meaningful manufacturer warranty for residential garage applications. Coverage is installer-only, and typically very short.

AP Nonweiler backs their products as a manufacturer but does not offer a consumer-facing lifetime warranty program. Your protection depends on the installer's terms.

Simaron offers installer-issued system warranties, typically 10–15 years. Solid coverage, but contingent on the installer's longevity.

Penntek offers a manufacturer lifetime warranty against UV yellowing and delamination for the original homeowner — backed by Penntek Industrial Coatings directly. This is the only system in this comparison with true manufacturer-level lifetime backing.

StraightLineCoatings layers an additional installer warranty on top of the Penntek manufacturer warranty — 7 years (standard tier) or lifetime (premium tier). You're covered by both the contractor and the manufacturer, independently.