Cleanroom & Controlled-Environment Floor Coatings
Seamless, non-shedding, low-particulate resinous floor systems for classified cleanrooms across New Jersey and eastern Pennsylvania. Built for semiconductor, medical-device, optics, and life-science spaces where the floor is part of how the room holds its particle count.
- Resinous & ESD-capable systems
- NJ + Eastern PA
- 20+ years installing
- Free on-site assessment
- Low-Particulate
- Non-shedding, seam-free surfaces that hold a class
- Seamless & Coved
- Integral cove base, no corner to trap particles
- 20+ Years Experience
- Resinous & controlled-environment installs
- Phased Around the Room
- We protect the controlled space during work
The cleanroom floor problem
A cleanroom is rated by particle count, and the floor either helps or it does not
A classified cleanroom is graded on how many airborne particles float in a cubic meter of air. ISO 14644-1 sets that scale from ISO Class 1 down to ISO Class 9, and the floor is one of the surfaces that decides whether the room holds its number at certification. Anything that sheds, chalks, or hides particulate works against the count. Bare concrete dusts constantly, and tile, VCT, and sheet goods carry grout lines, seams, and square corners that collect contamination and quietly release it back into the air.
The floor also lives under a relentless cleaning and gowning routine: wipe-downs with isopropyl alcohol and sporicidal agents, sticky-mat traffic, cart wheels, and the abrasion of constant pedestrian flow. In semiconductor, microelectronics, and optics work the process is also static-sensitive, so a stray discharge underfoot can scrap a wafer or a lens. A coating that breaks down under the disinfectants or drifts out of its resistance band turns the floor into the reason a recertification fails.
Zone-by-zone
We spec each area of the building for the job it actually does
No single coating is right everywhere. Here is how we read a cleanroom and match the chemistry to the punishment.
Material choice
Why seamless resinous is the default in a classified cleanroom
When a cleanroom floor fails a recertification, the cause is usually a hairline crack at a poorly detailed cove, a slab that was coated wet, or a resin that hazes under the daily wipe-down, rarely the resin grade on its own. So we profile the slab to a dry, sound surface before we coat, detail the integral cove as a sealed radius rather than a square joint, and specify each zone for its particle class and the process running in it.
Across process rooms, gowning areas, and airlocks, seamless self-leveling resinous and epoxy systems give a smooth, non-shedding, low-particulate surface with an integral cove base, so the room cleans as one continuous plane from floor to wall with no corner to trap contamination. In static-sensitive bays handling wafers, boards, or optics, a conductive or static-dissipative build can be specified so the floor carries charge safely to ground and stays inside its measured resistance band while remaining fully cleanable.
- Low-particulate, non-shedding surface with integral coving, so the floor stops adding to the airborne particle count the room is graded on. [ISO 14644-1]
- Disinfectant compatibility with the IPA, peroxide, and sporicidal agents used to wipe the room, specified so the floor does not chalk or degrade. [Sherwin-Williams · Sika]
- Static control where required. ESD systems can be specified to the static-dissipative band of 10^6 to 10^9 ohms, conductive below 10^6. [ANSI/ESD S20.20]
- Slab dry and sound before any coating goes down, with a moisture test worth doing where the water table runs high. [ASTM F2170 · F1869]
How it works
From your first call to the final coat
We map the whole job before we touch the floor, then phase the work around your production.
- Free Quote(877) 376-9965No-cost on-site assessmentGet my quote
Call or Contact Us
Tell us about your facility and timeline.
- Walk-through
- Gowning room
- Process room
- Static-sensitive bay
Consultation
A free walk-through and a per-zone floor spec.
- Slab PrepProfiledDry & sound
Preparation
Slab profiled to a dry, sound surface before coating.
- Sealed
Installation
Seamless system installed, phased around the room.
Standards & specifications
Built to the standards a classified cleanroom is held to
We do not claim certifications we do not hold. We install systems that can be specified to meet the requirements that govern a controlled environment, and we name the standards behind them.
Cleanroom classification
Cleanrooms are classified by airborne particle concentration, from ISO Class 1 to ISO Class 9, with ISO Class 5 permitting up to 3,520 particles at or above 0.5 micron per cubic meter. A non-shedding, seam-free floor with integral coving supports holding that class at certification. [ISO 14644-1]
Surface character
ISO 14644-1 grades only the air, not the floor, so the surface requirements come from cleanroom design practice: floors are expected to be smooth, seamless or coved, non-shedding, impervious, and resistant to the cleaning agents used in the room, the finish character carried by IEST recommended practice and echoed in EU GMP Annex 1 for controlled spaces. [IEST RP · EU GMP Annex 1]
Static control
For wafer, microelectronics, or optics work, we can specify static-dissipative systems targeting the recognized 10^6 to 10^9 ohm band, with conductive systems below 10^6 ohms reserved for the narrower cases that call for them, all grounded and scoped to your room. [ANSI/ESD S20.20]
Slab moisture testing
The slab has to be dry and sound before coating, and a moisture test to the recognized methods (in-situ relative-humidity probes per F2170, anhydrous calcium-chloride MVER per F1869) is worth doing where the water table runs high or a lot is low or below-grade, since trapped slab moisture is a leading cause of coating failure. [ASTM F2170 / F1869]
Slip resistance (wet)
Where gowning, wet-clean, or chemical-handling areas call for it, we broadcast fine aggregate and tune traction toward the ANSI A326.3 wet DCOF benchmark of 0.42, kept fine enough to stay cleanable, and we stay honest that no floor is ever fully slip-proof. [ANSI A326.3]
Cleanroom contractor coordination
Detailing such as wall-to-floor coving, transitions, and finish profile is coordinated with the cleanroom design and the certifier, following IEST recommended practices, so the floor fits the room rather than fighting it. [IEST recommended practice]
We install products that carry recognized credentials and specify systems that can be built to meet ISO 14644 and ANSI/ESD S20.20 requirements. We do not market Jersey Epoxy as ISO- or ESD-certified, because those credentials are issued to products and facilities, and final cleanroom classification is confirmed by your certifier and compliance team.
Benefits
A properly specified cleanroom floor helps the room hold its class
Low-Particulate & Non-Shedding
Seamless resinous systems do not dust or shed the way bare concrete and worn tile do, which is core to keeping the airborne particle count inside the room class.
Seamless & Coved
No grout lines, joints, or square corners, with integral coving up the wall so contamination has nowhere to collect and the room cleans as one continuous surface.
Disinfectant Compatibility
We specify a chemistry that withstands repeated wipe-down with IPA, peroxide, and sporicidal agents without chalking, hazing, or breaking down.
Static-Control Options
For static-sensitive process bays, conductive and static-dissipative builds can be specified to hold a measured resistance band underfoot and protect parts from discharge.
Specifiable to ISO 14644
Systems can be built to give the smooth, non-shedding, cleanable surface a classified cleanroom needs to hold its particle count, coordinated with your certifier.
Fast Return to Service
Rapid-cure options shorten the window a controlled space is offline, so a floor project does not stall a recertification or hold up production.
Recommended systems
The systems we reach for in a cleanroom
Curated for classified, controlled environments. Explore the chemistry behind each.
Resinous Flooring
Seamless, non-shedding, and low-particulate with integral coving: the backbone system for process rooms, gowning areas, and airlocks.
Explore system
Epoxy Flooring
A hard, cleanable, high-build base, and the platform for conductive and static-dissipative ESD builds in static-sensitive bays.
Explore system
Flake Epoxy
Decorative, durable, and slip-tunable: a clean finish for gray space, corridors, and support areas that feed the controlled zone.
Explore systemProudly Serving New Jersey & Eastern PA
Our crews are on the road daily. Select your region to see our coverage.
New Jersey
Statewide Coverage- Monmouth & Ocean County
- Bergen & Essex County
- Middlesex & Mercer County
- Atlantic & Cape May County
- Morris & Somerset County
FAQ
Cleanroom flooring questions, answered straight
Can the floor support our ISO cleanroom class?
We install seamless, non-shedding, low-particulate systems with integral coving that can be specified to support an ISO 14644-1 classification, from ISO Class 1 down through the higher numbers. Because the class depends on the whole room design, airflow, and filtration, we coordinate the floor spec with your cleanroom requirements and your certifier confirms the final classification.
Why does cleanroom flooring have to be seamless?
Grout lines, joints, and square corners trap and release particulate, which a classified room cannot tolerate, and bare concrete sheds dust into the air. A seamless resinous floor with integral coving removes those weak points and gives one continuous, non-shedding, cleanable surface from floor to wall.
Will it withstand our sanitization chemicals?
Yes, when specified for it. We select a chemistry compatible with the isopropyl alcohol, peroxide, and sporicidal agents you wipe the room with, so the surface holds up to the cleaning routine without chalking, hazing, or degrading.
Can it be static-controlled for our process?
Yes. For wafer, microelectronics, or optics bays we can specify static-dissipative systems targeting the 10^6 to 10^9 ohm band per ANSI/ESD S20.20, or conductive systems below 10^6 ohms where the process calls for it, grounded and scoped to your room.
Do you install coving?
Yes. Integral cove base is standard in a cleanroom. It carries the floor up the wall in a sealed curve so there is no square corner at the base to trap particulate, and the room cleans as one continuous surface.
How do you keep the space controlled during install?
We prepare and install in a way that respects the controlled nature of the room, phase the work zone by zone, and use rapid-cure options so a process room, gowning area, or bay returns to service sooner while still completing full slab prep, confirming the slab is dry and sound, and coving.
Get started
Let us spec a floor your cleanroom can certify on
Free on-site assessment, honest per-zone recommendations, and a precise quote. Phased around your controlled space so the room stays clean and production keeps moving.
(877) 376-9965 · talk to an installerRated 5 stars by New Jersey homeowners & businesses
Powered by Google
No Obligation
