What Westlake Royal Stone Solutions does

Westlake Royal Stone Solutions is the manufactured stone veneer (MSV) and brick veneer division of Westlake Royal Building Products, itself a subsidiary of Westlake Corporation (a diversified industrial parent). The company is headquartered in San Marcos, California, with 101-250 employees, and operates a portfolio of five retained heritage brands — Cultured Stone, Eldorado Stone (50+ years), Dutch Quality Stone, StoneCraft, and panelized Versetta Stone — each serving distinct price tiers from value to premium and from traditional masonry to mortarless siding. Core technology centers on engineered stone veneer capturing natural-stone textural detail with simplified installation, supported by ASTM C1670-certified durability, the panelized mortarless Versetta Stone system, and proprietary accessories including Drain-N-Dry lath (rain screen and moisture control) and Flex-n-Dry tape (joint sealing and crack mitigation).

The company sells building materials through a hybrid go-to-market combining field sales (regional territory managers), a multi-tier dealer and distributor network across the United States and Canada, and self-service digital channels (product navigator, sample ordering, design tool, multi-platform social media). Its primary customer segments are contractors and installers, architects and designers, and residential builders, served via professional programs including PROS Perks loyalty, Stone Certified Installer (through the Concrete Masonry and Hardscapes Association), and the DaVinci Masterpiece Contractor Program. Revenue is generated through hardware sales of stone veneer, brick veneer, and accessories, with quote-based pricing through sales representatives and no publicly disclosed pricing. The company is privately held, has no IPO, and operates within the diversified Westlake conglomerate.

Name

Westlake Royal Stone Solutions

Legal name

Westlake Royal Building Products

Website

https://elevatewithstone.com

Company type

Private

Operating status

Operating

Headcount range

101–250 employees

Short description

Westlake Royal Stone Solutions is the manufactured stone veneer and brick veneer division of Westlake Royal Building Products, selling engineered stone products across premium and value brands to contractors, architects, designers, and builders in the U.S. and Canada.

Ownership category

akta.pro rank

Product category

Manufactured Stone Veneer

NAICS

Cut Stone and Stone Product Manufacturing (327991)

SIC

Cut Stone & Stone Products (3281)

akta.pro primary industry

Manufactured/Engineered Stone & Agglomerates (Quartz, Terrazzo, Sintered Stone) (IMAKAHAG)

akta.pro secondary industry

Masonry Veneer Units (Thin Brick, Stone Veneer) (IMADABAI)

Keywords

• Manufactured stone veneer
• Architectural stone veneer
• Exterior building materials
• Stone siding products
• Building cladding solutions

Headquarters

HQ city

San Marcos, CA

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Building Materials Sales: Revenue generated from selling manufactured stone veneer, brick veneer, and related building products through distribution channels to contractors, builders, and architects.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

Westlake Royal Stone Solutions manufactures and distributes engineered manufactured stone veneer and brick veneer products through multiple brands including Cultured Stone, Eldorado Stone, Dutch Quality Stone, StoneCraft, and Versetta Stone. The company sells these architectural stone products along with installation accessories such as Drain-N-Dry lath and Flex-n-Dry tape to contractors, builders, architects, and designers through a nationwide dealer and territory manager network across the United States and Canada.

Product overview

Westlake Royal Building Products operates as a comprehensive building materials portfolio company offering multiple product categories including stone accents, brick veneer, siding, trim and mouldings, roofing, windows, and outdoor living solutions. The stone portfolio is organized around five primary brands: Cultured Stone (pioneer of architectural stone veneer), Eldorado Stone (50+ years of handcrafted textures), Dutch Quality Stone (residential/commercial with competitive pricing), StoneCraft (quality and affordability), and Versetta Stone (panelized mortarless siding). Supporting accessories include Drain-N-Dry lath (moisture control rain screen) and Flex-n-dry tape (joint sealing). Stone styles offered include Ashlar, Brick, Irregular, Large Format, Ledge, and Wood. The company also offers siding brands (Cedar Renditions, Celect, CraneBoard, Foundry, Haven, Portsmouth, Royal, TruExterior), roofing (NewPoint, UnifiedSteel, DaVinci, US Tile), windows, and Zuri Decking for outdoor living.

Differentiator

Problem solved

Functional benefit

Brands

• Cultured Stone: Pioneers of the architectural stone veneer category, master artisans harmonizing vision with exceptional quality to empower distinctive designs.
• Eldorado Stone
• Dutch Quality Stone
• StoneCraft
• Versetta Stone
• Drain-N-Dry
• Flex-n-dry

Products and services

• Cultured Stone Pioneers of the architectural stone veneer category, offering manufactured stone veneer products that harmonize vision with exceptional quality to empower distinctive designs for residential and commercial applications.
• Eldorado Stone Manufactured stone veneer brand with over 50 years of experience, offering handcrafted textures, extensive selections, and beauty mirroring nature with unrivaled authenticity for residential and commercial projects.
• Dutch Quality Stone Manufactured stone veneer brand offering a thoughtful array of products embodying nature's unique qualities for residential and commercial applications, designed for the mainstream market with competitive pricing.
• StoneCraft Manufactured stone veneer brand delivering the elegance of stone with craftsmanship honoring masonry traditions, providing quality selections and affordability in each unique piece.
• Versetta Stone Panelized manufactured stone siding product that ties compelling dimension, handcrafted character, and simplified mortarless installation into one package, designed for exterior siding applications.
• Drain-N-Dry Lath High-performance lath and rain screen system that advances moisture control and reduces installation time for stone veneer applications.
• Flex-n-Dry Tape Joint sealing tape that seals joints, absorbs movement, minimizes cracking risks, and helps dry walls with a crisp, professional-looking soft joint.
• Cobblefield Stone profile style within the Cultured Stone product line.

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Seven partnerships are on record, tiered minor and core.

• National Association of Home Builders (NAHB)minorOthersProfessional trade association membership providing connection to home builder community, industry best practices, and consumer insights.
• Masonry Contractors Association of America (MCAA)minorOthersIndustry association membership keeping the company connected to masonry contractor needs and industry developments.
• Interior Design Council (IDCEC)minorOthersProfessional development and continuing education provider for interior designers, supporting design community relationships.
• National Association of the Remodeling Industry (NARI)minorOthersTrade association membership connecting the company with remodeling professionals and industry standards.
• Concrete Masonry and Hardscapes Association (CMHA)coreOthersKey industry association for concrete masonry products. Partners with CMHA for Stone Certified Installer Program, providing certification for masons working with company products.
• Kerrie Kelly (Design Partnership)coreStrategic or Co-development PartnerRenowned designer Kerrie Kelly collaborates with Eldorado Stone and Cultured Stone brands, bringing timeless beauty and California-inspired style to stone design. She infuses spaces with warmth, texture, and meaning, turning surface materials into storytelling tools.
• DaVinci RoofscapesminorStrategic or Co-development PartnerPartnership supporting DaVinci Masterpiece Contractor Program offering rebates, marketing support, recognition, and sales support for pros working with DaVinci products.

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Direct peers

• Stone Universe Innovations (SUI): Manufacturer of manufactured stone veneer, thin brick, and stone siding panels. Directly comparable in engineered stone veneer products distributed through dealer networks to contractors and builders.
• Boral Limited (now Siding & Stone Solutions within Westrock): Boral was a leading global manufacturer of stone veneer and building products; its stone veneer assets were acquired by Westrock in 2024. Direct overlap in manufactured stone veneer, brick veneer, and similar architectural cladding channels; the Cultured Stone brand itself originated from Boral's 2017 acquisition of Headwaters' stone products unit.
• Coronado Stone Products: US-based manufacturer of architectural manufactured stone veneer and brick veneer. Direct overlap in product category, profile offerings, and distribution through building material dealers serving contractors and builders.

Broad incumbents

• James Hardie Building Products: Global leader in fiber cement siding and trim, directly competing with stone veneer for exterior cladding share on residential facades. Comparable in serving builders, contractors and remodelers via similar two-step distribution through dealers and lumber yards.
• Owens Corning: Large building products incumbent operating insulation, roofing, and exterior systems. Comparable as a peer in exterior building envelope solutions with overlapping contractor channels, though it does not specialize in manufactured stone veneer.
• Ply Gem (Cornerstone Building Brands): Major manufacturer of siding, windows, and exterior building products under multiple brands. Competes with Westlake Royal Stone Solutions for exterior cladding share on the same residential and light commercial projects.
• Louisiana-Pacific Corporation: Building products manufacturer focused on siding, trim, OSB, and exterior systems. Competes for exterior cladding specification and shares two-step distribution through lumber yards and building product dealers with Westlake Royal Stone Solutions.

Others

• Royal Building Products (Westlake Royal Siding): Sister division of Westlake Royal Building Products covering siding, trim, and mouldings. Comparable as an internal peer within the same parent, sharing cross-selling, distribution and the PROS Perks loyalty program with Stone Solutions.
• DaVinci Roofscapes: Roofing products brand owned by Westlake Royal and partnered through the DaVinci Masterpiece Contractor Program. Comparable as a peer within the same Westlake Royal Building Products portfolio serving overlapping contractor/professional channels.

Regional players

• Eagle Roofing Products: US-based concrete roof tile manufacturer competing in exterior building envelope products. Comparable as an adjacent exterior building product supplier serving similar builder/contractor channels though focused on roofing rather than stone veneer.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat6 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xinstagram.com/westlakeroyalbuildingproducts/?hl=en
• YouTubeyoutube.com/c/WestlakeRoyalBuildingProducts
• Facebookfacebook.com/WestlakeRoyalBuildingProducts
• LinkedInlinkedin.com/company/westlake-royal-stone-solutions
• Instagraminstagram.com/westlakeroyalbuildingproducts/?hl=en
• Pinterestpinterest.com/westlakeroyalbuildingproducts

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries7 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 Westlake Royal Stone Solutions