Commercial-Grade Flooring

Quartz Broadcast Floors
Built for Commercial Reality

Coloured quartz aggregate broadcast into epoxy or polyaspartic resin, sealed with a chemical-resistant topcoat. The go-to spec for commercial kitchens, healthcare, manufacturing, locker rooms and any floor that needs built-in slip resistance.

Slip-Resistant Chemical Resistant USDA / FDA Compliant
(847) 999-6330
★★★★★ 5.0 Google  ·  100+ reviews

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5.0 ★★★★★
100+ Chicago garages reviewed on Google
1,000+ Garages
Coated across Chicago & the suburbs
Licensed & Insured
Illinois-bonded garage floor contractor
Written Warranty
Lifetime on garage installs · 5-yr basement/exterior · 3-yr commercial
Quartz broadcast floor coating layers — epoxy basecoat, coloured quartz, polyaspartic topcoat
What Is Quartz Broadcast?

Commercial-Grade Flooring
That's Built to Take a Beating

Quartz broadcast is the system you walk on in commercial kitchens, hospitals, food plants and locker rooms. Coloured quartz aggregate gets broadcast into a wet epoxy or polyaspartic basecoat, then sealed with a chemical-resistant topcoat. The finished floor is roughly 1/8" thick on a double-broadcast system, with built-in slip resistance that you can't get from a smooth coating.

Where it shines is anywhere the floor needs to survive heavy traffic, dropped tools, harsh cleaners, frequent washdowns and wet conditions — all at once. For residential garages and basements, the cheaper polyurea or epoxy systems are usually a better fit.

$8–12/sqft installed 15–25 year lifespan Built-in slip resistance USDA / FDA compliant
Quartz vs Other Coatings

When Quartz Broadcast Is the Right Spec

Quartz broadcast costs more than flake or solid epoxy — and it's worth every dollar in commercial environments where slip safety, sanitation and impact resistance are non-negotiable. Here's how it stacks up side by side.

Feature Solid Epoxy Light commercial Flake Epoxy Residential Quartz Broadcast Heavy commercial
Slip resistance Low–Medium Medium High — built in
Impact resistance Medium Medium–High Excellent
Chemical resistance Good Good Excellent
System thickness ~10–20 mils ~40–60 mils ~125+ mils (1/8")
Realistic lifespan 8–12 years 10–15 years 15–25+ years
Best for Light commercial, indoor Garages, basements Heavy commercial / industrial
Cost (installed) $6–7 / sqft $5–7 / sqft $8–12 / sqft
1/8"

Of Built-In Floor

Double-broadcast systems are ~125+ mils thick — 3× a flake floor, 6× solid epoxy. Built for impact.

25+

Year Lifespan

Realistic commercial-grade lifespan. Healthcare and food-plant floors routinely reach the upper end.

USDA

/ FDA Compliant

Seamless, non-porous surface that meets food-processing facility requirements. Spec sheets on request.

Commercial Pricing

What a Quartz Floor Actually Costs

Square-foot pricing depends on single vs double broadcast and the topcoat spec. We quote every commercial project on-site after walking the slab.

Quartz Broadcast System

$8–12 / sqft

Installed, all-in, written warranty

  • Single broadcast (moderate traffic)$8–10 / sqft
  • Double broadcast (commercial-grade)$10–12 / sqft
  • Chemical-resistant topcoat upgrade+$1–2 / sqft
  • Large jobs (5,000+ sqft)Volume pricing
  • Diamond-ground surface prep
  • Crack, joint & spall repair
  • Penetrating primer coat
  • Coloured quartz broadcast (your blend)
  • Chemical-resistant topcoat
  • USDA/FDA spec available
  • Cove base & integral coving (optional)
  • Project warranty in writing

Commercial jobs get a real on-site walkthrough before quoting — we look at slab condition, moisture, drainage, downtime constraints and chemical exposure before committing to a number. Comparing systems? See all 5 →

What to Expect

Day-by-Day: A Commercial Quartz Install

A typical double-broadcast install runs 3–5 working days. We schedule around your operation — nights, weekends and phased work are all on the table when downtime matters.

Day 1

Surface prep + primer

Diamond grinding to open the slab pores, vacuum, then crack/joint/spall repair. Once everything's flush we apply a penetrating primer that chemically bonds with the basecoat. Day ends with a sealed, profiled slab ready for quartz.

Day 2

First quartz broadcast

Pigmented epoxy or polyaspartic basecoat goes down. While it's wet we broadcast coloured quartz to rejection — until the resin can't accept any more. Cure overnight. (Single-broadcast systems end the install here with topcoat the following day.)

Day 3

Grout coat + second broadcast

On double-broadcast systems: scrape and vacuum loose quartz, apply a grout coat to lock the first layer in, broadcast a second layer of quartz. This is what brings the system to 1/8"+ thick and unlocks the 15–25 year lifespan.

Day 4

Chemical-resistant topcoat

Final scrape, vacuum, and the topcoat goes down — clear polyaspartic for most jobs, urethane or novolac for aggressive chemical environments. Cove base and integral coving (if specified) gets installed today.

Day 5

Walk on it / final walkthrough

Light foot traffic OK after the topcoat cures. We walk the finished floor with your facility lead, document anything notable, hand over the warranty paperwork and care sheet, and you're back in business.

Day 7+

Full chemical resistance

Topcoat hits full chemical resistance at 7 days — schedule any aggressive washdowns or chemical exposure after that. Auto-scrubbers and routine cleaning are fine from Day 5.

Year 15–25

Still serving

Realistic commercial lifespan with routine maintenance. Heavy industrial floors stay in service 15–20 years; healthcare and locker rooms routinely make it past 20. We can recoat the topcoat layer at any point to refresh the floor without redoing the whole stack.

Google Reviews

What Chicagoland Customers Say

Real reviews from homeowners whose garage floors we've coated — posted directly on Google.

AW

Allen Vika Worley

Northbrook, IL
★★★★★ April 2026
"

We recently had our laundry room floor done with epoxy, and I couldn't be happier with the results. From start to finish, the company was professional, punctual, and clearly experienced. They took the time to properly prepare the surface, which really shows in the final outcome. The finish is smooth, durable, and looks absolutely amazing.

Laundry Room · Epoxy Coating
I

Ieva

Northbrook, IL
★★★★★ October 2025
"

Really happy with the job Concrete Shield Coatings did on my garage floor. The guys showed up on time, worked quickly, and made the whole process easy. Price was fair and the floor turned out even better than I expected — looks awesome! Definitely recommend them.

Garage Floor · Epoxy Coating
DK

Danny Kostas

Lombard, IL
★★★★★ February 2026
"

These guys are honest and do a great job! I would recommend them to anyone. They really know what they are doing!

Floor Refinishing

We Install Commercial Floors Across Chicagoland

Three locations let us respond quickly to commercial bids across the entire Chicago metro — from the city to the far suburbs.

We also travel to select projects in southern Wisconsin and northwest Indiana — contact us to discuss your location.

Our Process

Our 5-Step Quartz Installation

Same five steps on every quartz job — surface prep, primer, quartz broadcast, optional second broadcast, chemical-resistant topcoat.

1

Garage assessment & written estimate

We inspect your concrete, look for cracks, moisture and previous coatings, and talk through how you use the garage. You get a clear written estimate and timeline before any work starts.

2

Mechanical surface preparation

We diamond-grind the concrete to open the pores and remove weak or contaminated material. Proper grinding is the most important step — it's what lets the coating bond tightly and last for years in Chicago's climate.

3

Repairs & crack filling

Pits, cracks and spalls are repaired so the finished floor looks smooth and consistent instead of highlighting existing damage.

4

Multi-layer coating system

Based on the system you chose, we apply a primer or basecoat, broadcast decorative flakes if selected, scrape and vacuum, then finish with a durable polyaspartic topcoat.

5

Final walkthrough & care instructions

We review the finished floor with you, explain cure times for Chicago temperatures, and share simple cleaning and maintenance tips so your coating keeps looking great.

Ready to Upgrade Your Garage?

Call (847) 999-6330  ·  info@concreteshieldcoatingsinc.com

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Questions

Quartz Broadcast FAQs

The questions facility managers and commercial customers ask us most before specifying a quartz system.

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