Phenolic Black Core, or Compact Grade Laminate (CGL), washroom compartments are the material of choice where durability and strength are required. These toilet partitions are fabricated to stand the test of time. The dense components, combined with stainless steel brackets and fasteners, stand up to the most extreme conditions of moisture and humidity.

The surface and core sheets are fused at high temperatures and pressure to add strength and durability to every washroom component. The wide range of colors offers limitless design flexibility.

For more information, please refer to our
material selection guide.

Call Us: 718-874-3805

Floor Mounted Overhead Braced Phenolic Black Core Toilet Partition with 82-inch door for Maximum Privacy
Floor Mounted Overhead Braced, Phenolic Black Core — 82″ Door, Maximum Privacy

Benefits

Optimized Performance and Budget
Specifically designed for settings that demand high durability without compromising on
cost, making it ideal for a variety of applications.

Durability
Crafted from ¾″ Compact Grade Laminate (CGL) for doors and stiles, and ½″ panels.
Resistant to scratches, moisture, impact, and graffiti — considered one of the most
durable toilet partition materials available.

Fire Safety
Offers Class A or B ASTM E 84 fire ratings to meet diverse safety requirements.

Aesthetic Flexibility
A broad selection of colors and patterns allows design customization to complement any
architectural style.

Upgrades

Upgrade Category Details
Maximum Privacy Privacy Available in
Maximum Privacy
designs with extended panels and doors that eliminate sightline gaps.
Standard Reduced-Gap Gap Option Hinge or keeper gaps of approx. 3/32″; wall gaps ½″–1″. Reduces sightlines while
maintaining accessibility.
Gap-Free Door & Stiles Gap Option Interlocking design provides a fully sightline-free experience for maximum privacy.
Heavy-Duty Full-Height SS Brackets Hardware Add suffix .67P to model numbers. Increases partition stability and
structural support.
Occupancy Indicator Latch Hardware Part no. 1002612. Standard with Extended Privacy options; provides clear
visual occupancy indication.

Product Specifications

Standard Features

Phenolic Black Core partitions are crafted from solidly fused plastic laminate with matte-finish melamine surfaces. They feature integrally bonded colored face sheets paired with a black phenolic resin core.

The material provides scratch, moisture, impact, and graffiti resistance, with ASTM E 84 Class A or B fire ratings. Its full color and pattern range enables versatile design applications.

Typical Applications

  • Educational Institutions — Schools and universities where durability and low maintenance are key.
  • Public Transport Facilities — Mass transit areas benefit from high resistance to traffic and vandalism.
  • Office & Industrial Sites — Practical, cost-effective solution where both aesthetics and performance matter.

Standard Hardware

Supplied with our manufacturer’s traditional stainless steel hardware package, emphasizing
overall quality and durability.

Material Pricing & Lead Time

Price index: $$ — Lead time: 6–10 business days for
standard colors.

Mounting Styles

Phenolic Black Core Bathroom Partitions are available in four mounting configurations:

Floor Mounted Overhead Braced Phenolic Black Core Toilet Partitions

Overhead Braced

Secure and rigid; recommended for heavy-use settings with an anti-grip top rail for
safety and durability.

Ceiling Anchored Phenolic Black Core Toilet Partitions

Ceiling Anchored

Provides a clean, contemporary look; simplifies floor maintenance and suits
modernized spaces.

Floor Mounted Phenolic Black Core Toilet Partitions

Floor Mounted

Offers spaciousness with clean lines; ideal for high ceilings and a range of design
possibilities.

Floor to Ceiling Phenolic Black Core Toilet Partitions

Floor to Ceiling

Maximum strength and abuse resistance; securely connected to floor, ceiling, and walls
for unmatched durability.

Colors

Compact Grade Laminate Phenolic Black Core full color card
Phenolic Black Core (CGL) — Available Colors

Phenolic Black Core Partitions FAQ

Learn why Phenolic Black Core is a top choice for architects and facilities requiring ultra-durable, design-forward restroom solutions.


Phenolic Black Core is an incredibly dense, solid material manufactured by fusing multiple layers of resin-impregnated kraft paper under intense heat and high pressure. It is topped with a durable, decorative color face sheet. The manufacturing process results in a completely solid, structural panel featuring a signature, crisp black edge where it is cut.


Yes, absolutely. Because the material is compressed into a completely solid mass, it is entirely non-porous and water-resistant. It will not absorb steam, water, or moisture, meaning it will never delaminate, warp, split, or support the growth of mold and mildew. This makes it ideal for heavy-use locker rooms, pools, and high-humidity public restrooms.


Phenolic material inherently possesses excellent fire-retardant properties. Mavi New York supplies phenolic partitions that meet strict commercial building codes, typically available in Class B fire ratings standard, with Class A fire-rated options available depending on your project’s specific architectural requirements.


While both materials offer exceptional water resistance, they differ in structure and style:

  • Density & Profile: Phenolic is much denser and stiffer than HDPE, allowing for a slimmer, sleeker panel profile (typically 1/2-inch or 3/4-inch) with superior screw-holding strength.
  • Aesthetics: Phenolic features a distinct dark black edge outline that provides a high-end architectural look, whereas HDPE is a solid block of color all the way through without contrasting edges.
  • Scratch Resistance: Phenolic’s outer decorative sheet is highly scratch- and dent-resistant compared to the softer composition of solid plastic.


Maintenance is incredibly simple. For day-to-day cleaning, a wipe down with warm water and a mild liquid detergent is all that is required. For vandalism or stubborn graffiti, the non-porous resin surface allows you to safely use commercial graffiti removers, specialized cleaners, or mild solvents to erase permanent marker and spray paint without damaging or fading the underlying color.

Explore Available Partition Materials

Share This:

Categories: