What wedi Australia does

wedi Australia is the Australian and New Zealand sales and marketing arm of wedi GmbH, a German manufacturer of modular bathroom and wet-room systems founded in 1983 and now wholly owned by the ARDEX Group. The company sells a single integrated product platform centred on a 100% waterproof extruded polystyrene (XPS) foam core reinforced with a fiberglass mesh embedded in a cement-based resin coating. This core technology underpins building boards (standard, XL/XXL, Balcono, Vapor 85, Construct), the Fundo flush-to-floor shower element family (Primo, Ligno, Riolito, Riolito Neo) with both point and linear drainage, complementary functional elements such as Sanwell niches, and a complete accessories range covering bonding (wedi 321, wedi 610), sealing/decoupling (wedi 620, Subliner Dry), fixings, drains and design elements (Sanoasa benches). All components are designed to be interoperable, enabling specifiers and installers to source an entire wet-room from one supplier.

The business model is a B2B/B2C hardware-sales model executed through specialist dealer networks and tradespeople rather than direct-to-consumer. Go-to-market relies on field sales representatives (in ANZ, operated through Ardex Australia), a searchable dealer locator, BIM and Shower Configurator tools for architects and planners, plus technical downloads and social/video content marketing. Pricing is not publicly disclosed; customers are directed to dealers for project-specific quotes. The Australian entity itself is small (6 employees, registered in Pyrmont, NSW) and primarily serves a specification, training and channel-support function rather than manufacturing locally.

Customer segments span private end-consumers, craftsmen/tradespeople (the primary install channel), architects and planners, and traders/specialist dealers. Competitive positioning rests on proprietary XPS waterproofing, factory-integrated shower slopes that eliminate on-site formwork, an ultra-thin Fundo Ligno variant (20mm construction height) for timber-floor renovations, and formal Codemark Australia/NZ, WaterMark, ISO 9001 and ISO 50001 certifications that satisfy local building-code requirements. ARDEX Group backing provides corporate, financial and compliance infrastructure across the global wedi subsidiary network (Germany, France, UK, Italy, USA, Switzerland).

Name

wedi Australia

Legal name

wedi GmbH

Website

https://wedi.com.au

Company type

Private

Founded year

1983

Operating status

Operating

Headcount range

1–10 employees

Short description

wedi Australia distributes modular bathroom and wet-room systems for the ARDEX Group's wedi GmbH brand, selling XPS-core building boards, Fundo flush-to-floor shower elements, sealants, drains and accessories to tradespeople, architects, specialist dealers and consumers across Australia and New Zealand.

Ownership category

akta.pro rank

Product category

Bathroom and Wet Room Building Systems

NAICS

Plastics Plumbing Fixture Manufacturing (326191)

akta.pro primary industry

Plumbing Fixtures (Faucets, Sinks & Bath Fixtures) (IMADALAA)

Keywords

• Waterproof building boards
• Modular bathroom systems
• Shower elements
• Wet room solutions
• Bathroom waterproofing

Headquarters

HQ city

Emsdetten

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Building material product sales: wedi generates revenue through the sale of modular bathroom and wet room systems including building boards, Fundo shower elements, wall elements, functional elements, and system accessories. Products are sold through specialist dealers and distributors to craftsmen, architects, and end consumers.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels8 records

Core offering

wedi Australia sells a modular, waterproof bathroom and wet room building system built around an extruded polystyrene (XPS) core finished with fiberglass mesh and a cement-based resin coating. The range includes building boards (standard, XL/XXL, Balcono, Vapor 85, Construct), flush-to-floor Fundo shower elements (Primo, Ligno, Riolito, Riolito Neo) with point and linear drainage, functional and design elements (Sanoasa benches, Sanwell niches), and a full suite of system accessories covering bonding, sealing, decoupling, fixing and drain covers. Products are targeted at tradespeople, architects, planners and dealers for new construction, renovation and refurbishment of bathrooms and wet rooms.

Product overview

wedi Australia offers a modular bathroom system comprising waterproof XPS-based building products. The portfolio centers on the wedi Fundo shower element series for barrier-free, flush-to-floor showers (Fundo Primo, Fundo Ligno, Fundo Riolito, Fundo Riolito Neo with point and linear drainage options), supported by building boards (standard, XL/XXL, Balcono, Vapor 85, Construct) and functional elements like Sanwell niches. The system is completed with comprehensive accessories including bonding agents (wedi 321 Superbond Lite, wedi 610), sealing/decoupling products (wedi 620, wedi Subliner Dry, sealing tapes), and shower drain accessories (point drains, linear drains, covers). Design elements include Sanoasa benches. All products feature a 100% waterproof extruded polystyrene foam core with fiberglass mesh embedded in cement-based resin coating and are designed to work as an integrated system.

Differentiator

Problem solved

Functional benefit

Brands

• Fundo: Fundo shower systems including Fundo Primo, Fundo Ligno, Fundo Riolito, Fundo Riolito Neo for point and linear drainage solutions
• Sanoasa
• Sanbath
• Sanwell
• wedi I-Board

Products and services

• wedi Building Board Waterproof XPS core building board with fiberglass mesh embedded in a cement-based resin coating, used as a substrate for tiles in wet areas. For tilers, plumbers, bathroom installers, and homeowners undertaking renovations or new construction.
• wedi Building Board Balcono Specialised building board designed for balcony applications with a waterproof XPS core. For tradespeople and architects specifying waterproof external substrates.
• wedi Building Board XL and XXL Extra-large format building boards for covering larger surface areas with a waterproof XPS core. For commercial-scale bathroom and wet room installations.
• wedi Vapor 85 Building Board Building board with enhanced vapour barrier properties for moisture control applications. For architects and installers needing higher vapour resistance in wet area assemblies.
• wedi Construct Building Board Structural building board for construction applications requiring high load-bearing capacity. For commercial and residential installations requiring a load-bearing, waterproof substrate.
• Sanwell Niches Prefabricated recessed niches for bathrooms and wet rooms — waterproof and tileable. For tilers, bathroom installers and homeowners adding integrated storage to wet room walls.
• Fundo Primo Floor-level shower element with point drainage featuring central or offset drain position, 100% waterproof XPS core with factory-integrated slope. For bathroom installers and homeowners seeking barrier-free, flush-to-floor showers.
• Fundo Ligno Ultra-thin shower element with only 20mm construction height at outer edges, designed specifically for installation in suspended timber floors. For renovators and installers requiring minimum floor build-up.
• Fundo Riolito Floor-level shower element with linear (channel) drainage and 4-sided factory-integrated slope, waterproof and directly tileable. For architects, bathroom installers and homeowners specifying linear drainage showers.
• Fundo Riolito Neo Modern version of Fundo Riolito with linear drainage and factory-integrated gradient for barrier-free shower installation. For premium bathroom renovation and new construction projects.
• wedi 321 Superbond Lite Tile Adhesive Tile adhesive from wedi's bonding accessory range for securing tiles to waterproof building boards. For bathroom installers and tilers using the wedi system.
• wedi 610 Adhesive Sealant Combined adhesive and sealant for waterproof sealing and bonding applications in wet areas. For tradespeople installing wedi bathroom systems.
• wedi 620 Sealant Sealant for waterproofing joints and connections in the wedi bathroom system. For certified waterproofing of seams and penetrations.
• wedi Subliner Dry Sealing membrane for decoupling and waterproofing in wet areas. For tradespeople and waterproofing specialists.
• wedi Point Drain Drain system for point drainage Fundo shower elements with various construction heights and connections, including fire protection options. For shower installers and specifiers.
• wedi Linear Drain Channel drain system for linear drainage Fundo shower elements with various lengths and configurations. For shower installers building barrier-free wet rooms.
• wedi Channel Covers and Channel Frames Drain covers ranging from classic to luxurious designs, including PVD coating options in metallic colours. For homeowners, designers and installers selecting finishes for linear drain showers.
• wedi Covers (Point Drain) Square and decorative drain covers for point drainage systems. For homeowners and installers completing Fundo Primo shower installations.
• wedi Hobs Shower border elements for creating raised edges or containment around flush-to-floor showers. For bathroom installers and designers.
• Fundo Sloping Board Sloping board accessory for creating gradient towards drainage in shower installations. For bathroom installers.
• Sanoasa Comoda Bench Design bench element from the Sanoasa collection for bathroom and spa applications. For architects, designers, spa developers and homeowners building premium wet rooms.

Quantifiable outcome

• 100% waterproof from 2mm thick XPS core
• +1 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Two partnerships are on record, tiered core.

• ARDEX GroupcoreOtherswedi GmbH is part of the ARDEX Group, a globally active family business. ARDEX Group provides corporate governance, compliance management, and shared services including HR, finance, and legal. The Group includes subsidiaries: wedi-Logistik GmbH (Germany), wedi SARL (France), wedi Systems (Great Britain), wedi Italia S.R.L. (Italy), wedi Corporation (USA), Thumag AG (Switzerland).
• Ardex AustraliacoreChannel Partner/ Reseller/ DistributorArdex Australia serves as the sales and technical representative partner for wedi products in Australia and New Zealand, managing regional distribution and customer support through ardexaustralia.com.

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Laticrete: Laticrete offers Hydro Ban waterproofing membranes and SpectraLOCK shower systems that compete directly with wedi's XPS-based shower elements in commercial and residential bathroom builds, renovations, and tile-ready wet area installations.
• Custom Building Products: Custom Building Products offers RedGard waterproofing and Crack Prevention systems for shower and wet area tile installations, targeting the same tradesperson and dealer channels as wedi's Australian specialist network.
• Noble Company: Noble Company produces NobleSeal sheet waterproofing and FreeStyle Linear Drain shower systems, providing direct overlapping solutions for tile-ready shower waterproofing comparable to wedi's Fundo range and accessories.
• Schluter Systems: Schluter Systems is the leading direct competitor to wedi, offering KERDI waterproofing membranes, KERDI-DRAIN, and Schluter shower systems, serving the same tradespeople, architects, and tile installers across bathroom and wet room projects globally and in Australia.

Broad incumbents

• USG: USG produces Durock cement board and Fiberock tile backer boards used as substrates in wet areas, serving overlapping bathroom renovation use cases as a broader incumbent building products manufacturer across ANZ markets.
• Knauf: Knauf produces AQUAPANEL cement boards and broader drywall systems for wet-area applications, competing with wedi's building boards as a global building materials incumbent with comparable waterproofing substrate offerings.
• Ardex: ARDEX Group is both wedi's parent and a direct competitor in waterproofing systems, adhesives, and tile installation products, serving overlapping ANZ and global markets through Ardex Australia and other subsidiaries.
• Georgia-Pacific: Georgia-Pacific's DensShield glass-mat tile backer offers a competing solution for wet-area wall and shower substrates, overlapping with wedi's building board range as a broader North American building products incumbent with growing ANZ presence.
• James Hardie: James Hardie's HardieBacker cement board is a widely specified tile substrate across Australia, competing with wedi's building boards as a broader incumbent in the wall and shower substrate category with deep trade familiarity.
• Mapei: Mapei supplies Mapelastic and AquaDefense liquid waterproofing products for wet areas alongside tile adhesives and grouts, competing with wedi's system accessories and sealants category in Australian commercial and residential projects.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCWUw28KOV87op846RcRgNpA
• Facebookfacebook.com/wedi.australia
• LinkedInlinkedin.com/company/wedi-australia
• Instagraminstagram.com/wedi_australia

Compliance14 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries6 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 wedi Australia