What Custom Rock Formliner does

Custom Rock Formliner is a US-based, privately held manufacturer of architectural concrete formliners and thin brick systems, founded in 1971 and headquartered in St. Paul, Minnesota. The company produces plastic formliners (polystyrene STY for single-use and ABS for up to 10 reuses) and urethane formliners (offered in four reuse grades up to 100 reuses), spanning more than 200 standard patterns across brick, stone, wood, fluted ribs, fractured fin, and texture categories. Custom design services use CNC milling, 3D scanning, digital modeling, and hand sculpting to replicate or invent textures, artwork, logos, and public-art installations.

The company serves architects, precasters, cast-in-place contractors, tilt-up contractors, and federal/state Departments of Transportation through a direct, quote-based sales model with a 35% deposit requirement. Its EZ Brik thin brick system packages thin brick from third-party suppliers (Metrobrick, Endicott, Summitville) into inlay layouts for tilt-up and precast concrete applications. US production runs from two facilities — St. Paul, Minnesota for urethane and Schertz, Texas for plastic — supported by an international distribution partnership with APS Construction Systems covering China, Hong Kong, and Macau.

Marquee installations include the post-9/11 Pentagon rebuild, the Flight 93 Memorial, multiple National Park projects, and award-winning bridge and tilt-up jobs (ASBI Bridge Award of Excellence 2019 for I-91 Brattleboro; TCA Tilt-Up Achievement Awards for Atlanta Community Food Bank and Ace Avant Office). The company reports 98% on-time shipping and emphasizes 50+ years of accumulated craftsmanship and pattern library as core differentiators.

Name

Custom Rock Formliner

Legal name

Custom Rock Formliner

Website

https://customrock.com

Company type

Private

Founded year

1971

Operating status

Operating

Headcount range

11–50 employees

Short description

Custom Rock Formliner, founded 1971 in St. Paul, Minnesota, manufactures plastic and urethane concrete formliners plus an EZ Brik thin brick system, serving architects, precasters, tilt-up and cast-in-place contractors, and DOTs across the US and select international markets.

Ownership category

akta.pro rank

Product category

Architectural Concrete Formliners

NAICS

Other Concrete Product Manufacturing (327390), Cement and Concrete Product Manufacturing (3273)

SIC

Concrete Products, Except Block & Brick (3272), Concrete, Gypsum & Plaster Products (3270)

akta.pro primary industry

Pavers & Permeable Paving Blocks (Clay/Concrete) (IMADABAH)

akta.pro secondary industries

Architecture, Construction & Concrete 3D Printing Services (IMAAADAJ), Concrete Pavers, Hardscape & Retaining Wall Systems (IMADAAAE)

Keywords

• Concrete formliners
• Architectural concrete
• Thin brick systems
• Urethane formliners
• Precast concrete molds

Headquarters

HQ city

Saint Paul

HQ country

United States

HQ region

North America

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Formliner Sales: Custom Rock manufactures and sells plastic and urethane formliners in various pattern types (brick, stone, wood, texture, fractured fin, fluted ribs). Sales are made directly to architects, contractors, and precasters through a quote-based process. Pricing is quote-based, with a 35% deposit required before production.
2. Thin Brick (EZ Brik) System: Sale of thin brick inlay systems and associated thin brick products for tilt-up and precast applications. The EZ Brik system includes guidance, takeoffs, and layouts for thin brick installation. Products include thin brick from suppliers like Metrobrick, Endicott, and Summitville in various textures (Vintage, Wire, Velour, Smooth) and colors.
3. Custom Formliner Design Services: Custom design services for creating unique, project-specific formliner patterns. Involves digital modeling, CNC milling or hand-sculpting, and consultation from concept to completion.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Core offering

Custom Rock Formliner manufactures and sells plastic and urethane concrete formliners, plus the EZ Brik thin brick inlay system, that transform ordinary concrete surfaces into architectural finishes mimicking stone, wood, brick, and textures. The company offers over 200 standard patterns plus full custom design services using CNC milling, 3D scanning, and hand sculpting for cast-in-place, precast, and tilt-up construction applications.

Product overview

Custom Rock Formliner is a manufacturer of concrete formliners and thin brick systems serving architects, engineers, contractors, and DOT projects. The product portfolio centers on two core formliner materials—Plastic (polystyrene STY for single-use and ABS for up to 10 reuses) and Urethane (with four reuse grades: Cut-Lite, Multi-Lite, Hi-Lite, and Duraform up to 100 reuses). The company offers more than 200 standard patterns across brick, stones, wood, textures, fluted ribs, and fractured fin categories, along with fully custom formliner design services using CNC and hand sculpting. Complementing the formliner line is the EZ Brik thin brick system for precast and tilt-up applications, providing inlay layouts and value engineering. Products are sold directly to construction industry customers for cast-in-place, precast, and tilt-up construction methods.

Differentiator

Problem solved

Functional benefit

Brands

• EZ Brik: Custom Rock's thin brick system that makes it easy for tilt-up and precast contractors to embed brick into concrete, allowing facades and structures to have the appearance of full-size brick

Products and services

• Plastic Formliners Plastic concrete form liners available in polystyrene (STY) for single-use applications and ABS for multi-use projects (up to 10 reuses). Lightweight, cost-effective option for cast-in-place, precast, and tilt-up construction methods.
• Urethane Formliners Premium urethane form liners offering high resolution pattern detail and durability. Available in four reuse grades: Cut-Lite (up to 6 reuses), Multi-Lite (up to 6 reuses), Hi-Lite (up to 12 reuses), and Duraform (up to 100 reuses). Ideal for large projects requiring fine detail and multiple reuses.
• EZ Brik Thin Brick System Innovative thin brick inlay system for precast and tilt-up applications. Enables contractors to embed brick into concrete with appearance of full-size brick at reduced cost and labor. Includes expert guidance, precise layouts, and value engineering support.
• Standard Formliner Patterns Library of more than 200 standard formliner patterns including brick, stones, wood, textures, fluted ribs, and fractured fin patterns. Available in both plastic and urethane materials.
• Custom Formliner Design Services Fully custom formliner design services using CNC carving, 3D modeling, digital texture capture, and hand sculpting. Creates one-of-a-kind molds for unique textures, artwork, logos, city branding, and public art installations.
• Thin Brick Products (Metrobrick, Endicott, Summitville) Thin brick products sourced from Metrobrick, Endicott, and Summitville suppliers. Available in various textures (Vintage, Wire, Velour, Smooth, Ironspot) and colors (Accent, Range, Single Tone, Flashed). Sizes include Modular, King, Norman, and Utility.

Quantifiable outcome

• 98% of formliner orders shipped on time
• +3 more outcomes

Named customers14 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered minor and core.

• MetrobrickminorChannel Partner/ Reseller/ DistributorMetrobrick is a thin brick supplier whose products are available through Custom Rock's EZ Brik thin brick system. Provides thin brick in textures including Vintage, Wire, Velour, Smooth, and Ironspot, with colors in accent, range, single-tone, and flashed varieties.
• EndicottminorChannel Partner/ Reseller/ DistributorEndicott is a thin brick supplier whose products are available through Custom Rock's EZ Brik system. Offers thin brick in textures including Smooth, Velour, Matt, Vertical Score, Artisan, and Heritage, with an extensive color palette including face brick and thin brick options.
• SummitvilleminorChannel Partner/ Reseller/ DistributorSummitville is a thin brick supplier whose products are available through Custom Rock's EZ Brik thin brick system. Provides thin brick in Landmark, Olde Towne, and Wirecut color collections including various regional and historical color names.
• APS Construction Systems (International) Ltd.coreChannel Partner/ Reseller/ DistributorAPS Construction Systems (International) Ltd. serves as the international distribution partner for Custom Rock in China, Hong Kong, and Macau. Located in Hong Kong, the company manages sales and support across all three regions through multiple office locations in Hong Kong, Macau, Zhuhai, and Dongguan.

Scale indicators5 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Spec Formliners: Direct competitor manufacturing plastic and urethane concrete formliners with a comparable standard-pattern library and custom design services for architects, precasters, and DOTs.
• Universal Form Clamp: Manufacturer of concrete forming accessories including formliners for architectural concrete, addressing overlapping customer needs in precast and cast-in-place construction.
• Fitzgerald Formliners: Specialty formliner manufacturer offering standard patterns and custom CNC-produced liners for architectural and infrastructure concrete applications, directly competing on project specifications.
• Architectural Polymers: Formliner producer serving similar precast, cast-in-place, and tilt-up customers with reusable urethane liners and custom patterns, competing head-to-head on DOT and architectural projects.

Broad incumbents

• Bomanite: Established decorative concrete brand offering imprinted and stained concrete systems; broader product portfolio but overlaps with Custom Rock in architectural concrete finishes.
• Butterfield Color: Decorative concrete manufacturer of color hardeners, stains, and stamping tools serving similar architectural concrete contractors and tilt-up builders.
• Increte Systems: Decorative concrete products company offering stamp patterns and overlays; comparable customer base in architectural and decorative concrete contractors.
• Brickform: Major decorative concrete supplier with stamp tools, stains, and overlays — adjacent to formliner finishing but with a wider product line and contractor distribution.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/crformliner
• LinkedInlinkedin.com/company/custom-rock-formliner

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Custom Rock Formliner