What ARDEX Australia does

ARDEX Australia Pty Ltd is a Sydney-based construction chemicals manufacturer and supplier operating as the Australian arm of the privately held ARDEX Group. Founded in the 1950s and headquartered in Kemps Creek, NSW, the company offers engineered systems for substrate preparation, floor levelling, tile and stone installation, waterproofing membranes, concrete repair, and rendering across residential, commercial, and infrastructure projects. Its portfolio includes proprietary technologies such as Ardurapid rapid-drying chemistry, Microfibre reinforcement, Flexbone uncoupling membranes, and TPO roofing membranes, all sold as integrated SystemARDEX solutions with system warranties.

The business serves three primary personas: professional tilers and flooring contractors who require compatible system-based products, architects and specifiers who are engaged via a dedicated Specification Hub with CAD library, prewritten recommendations, and CPD training programs, and commercial builders and developers working on large-scale hospitality, healthcare, retail, education, and government projects. ARDEX Australia distributes products through an extensive stockist and distributor network nationwide, complemented by account managers and technical sales representatives who support enterprise specifications and modular/prefabrication construction. The Australia Group also encompasses three wholly-owned subsidiaries: Wedi Australia (waterproof building boards and shower systems), D.T.A. (Australia) (tools and machinery), and Nexus Adhesives (flooring adhesives and carpet backing compounds across Australia and New Zealand).

Revenue is generated through one-time sale of construction chemical products via the wholesale channel, with no disclosed pricing, subscription model, or public revenue figures. Customers include prestigious commercial and government projects such as Sydney Opera House, Queen Elizabeth Hospital Adelaide, Perth Children's Hospital, MYER Cairns, UNSW Sydney, and Old Parliament House Canberra, with international project references including Burj Khalifa, London Olympic Aquatic Centre, and Dubai Mall. The company is privately held under the ARDEX Group, an international construction chemicals parent, with no public listing or external venture capital investment indicated.

Name

ARDEX Australia

Legal name

ARDEX Australia Pty Ltd

Website

https://ardexaustralia.com

Company type

Private

Founded year

1949

Operating status

Operating

Headcount range

101–250 employees

Short description

ARDEX Australia Pty Ltd is a construction chemicals manufacturer and supplier serving tilers, flooring contractors, architects, and commercial builders with engineered systems for tiling, waterproofing, floor levelling, and concrete repair across Australia.

Ownership category

akta.pro rank

Product category

Construction Chemicals

NAICS

Chemical Manufacturing (325), Paint and Coating Manufacturing (325510)

SIC

Miscellaneous Chemical Products (2890), Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050)

akta.pro primary industry

Construction Chemicals (Additives, Admixtures & Grouts) (IMAEABAC)

Keywords

• Construction chemicals
• Tile adhesives
• Waterproofing membranes
• Floor levelling compounds
• Concrete repair systems

Headquarters

HQ city

Seven Hills

HQ country

Australia

HQ region

Oceania

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, Others

Revenue model

1. Construction Chemical Products: ARDEX Australia generates revenue through the manufacture and sale of engineered construction products including tile adhesives, waterproofing membranes, floor levelling compounds, concrete repair systems, grouts, sealants, and rendering products. Products are sold through a network of distributors and stockists across Australia.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

ARDEX Australia manufactures and supplies engineered construction chemical systems for substrate preparation, floor levelling, tile and stone installation, waterproofing membranes, concrete repair, render, civil engineering, and complementary professional tiling tools. The company sells its products through a nationwide network of stockists and distributors and supports large commercial projects via direct account managers, technical sales representatives, and a specification hub targeting architects and builders.

Product overview

ARDEX Australia is a leading supplier of building materials specialising in high-quality construction products for substrate preparation, floor levelling, tiling, and waterproofing. The company offers a comprehensive portfolio of engineered products and systems organised into major categories: wedi (waterproof building boards and shower systems), concrete repair and crack injection solutions, tile and stone installation systems (including tile adhesives, grouts, silicones, and uncoupling membranes), subfloor preparation and levelling compounds (such as K 15 Microtec and LQ 92), waterproofing and roofing membranes (including WPM 002, WPM 615 TPO, and Butynol), primers and additives, flooring adhesives, renders, civil engineering solutions, and professional GT Tools. These products work together as integrated SystemARDEX solutions for residential, commercial, and infrastructure projects across tiling, flooring, waterproofing, and general construction applications. The wedi brand (now part of ARDEX Group) provides waterproof building boards and modular shower systems. ARDEX products are specified on prestigious projects globally including the Sydney Opera House, Burj Khalifa, and Olympic Aquatic Centre.

Differentiator

Problem solved

Functional benefit

Brands

• wedi: Now part of the ARDEX Group, wedi provides waterproof and directly tileable building boards, customisable shower systems and modular design systems made for tile and stone finishes.

Products and services

• wedi Waterproof Building Boards and Shower Systems Waterproof and directly tileable building boards, customisable shower systems, and modular design systems for tile and stone finishes, distributed as part of the ARDEX Australia portfolio.
• Concrete Repair, Crack Repair and Sealants Engineered concrete repair mortars, structural crack injection epoxies (RA 142, RA 144, RA 146), multi-purpose epoxy repair adhesives (RA 88 PLUS), construction grouts and construction sealants for structural and cosmetic concrete repair in commercial and infrastructure projects.
• Tile and Stone Installation Systems Complete system solutions for installing tile and natural stone, covering undertile waterproofing, ready-mixed and powdered tile adhesives (Abaflex, X 10, X 18, X 56, WA 100, Optima), cement and epoxy grouts (FG 8, Flexgrout Ultrasmooth), movement joint silicones (SE, ST), and sound-deadening / uncoupling membranes.
• Subfloor Preparation and Levelling Compounds Subfloor preparation products including rapid-drying self-levelling smoothing compounds (K 15 Microtec with Ardurapid technology and Microfibre reinforcement), rapid set screed cements (A 38), cement-based undertile levellers (LQ 92), patching compounds, repair mortars, and moisture barrier systems.
• Waterproofing and Roofing Membranes Liquid-applied and sheet waterproofing membranes including two-component modified cementitious membranes (WPM 002), water-based epoxy primer/barriers (WPM 300), SBS self-adhesive sheet membranes (WPM 3000X), TPO roofing membranes (WPM 615), and Butynol sheet membranes compliant to AS/NZS4020 for potable water.
• Primers, Bonding Agents and Additives Water-based primers (P 9, Multiprime) for porous substrates, admix additives (E 90) that allow direct fixing over existing tiles and improve flexibility, and liquid polymer additives (Abalastic) that improve adhesion and shear strength for dense-bodied tiles.
• Render Products Cement and acrylic renders with fibre reinforcement and superior non-slump performance, plus render primers and additives, for residential, commercial and facades applications.
• Flooring Adhesives Resilient adhesives for carpet, vinyl and other floor coverings with optimum emissions and low VOC characteristics.
• Civil Engineering Solutions Specialist solutions for large-scale and critical infrastructure projects including geotechnical products, injection resins, and structural grouts and mortars.
• ARDEX GT Tools Professional tiling tools including stainless steel notch trowels (6mm to 12mm), finishing trowels, grout washboy systems, levelling gauging rakes and graduated mixing pails, designed for ergonomic professional use.

Quantifiable outcome

• DS 40 impact sound reduction system reduces noise by 14-18dB when used with ARDEX X 56 flexible tile adhesive
• +2 more outcomes

Named customers18 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Three partnerships are on record, tiered core.

• Wedi AustraliacoreOthersNow part of the ARDEX Group, wedi provides waterproof and directly tileable building boards, customisable shower systems, and modular design systems for tile and stone finishes. The wedi system offers design diversity, modular simplicity in installation, and reliability.
• D.T.A. (Australia) Pty LtdcoreOthersPart of the ARDEX Australia Group, D.T.A. is a leader in the manufacture, importation and distribution of quality tools, profiles and machinery for the wall and floor market.
• Nexus Adhesives Pty LtdcoreOthersPart of the ARDEX Australia Group, Nexus Adhesives is a market leader in the manufacture and distribution of flooring adhesives as well as carpet backing compounds throughout Australia and New Zealand.

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Fosroc Australia: Fosroc, part of the international Saint-Gobain construction chemicals portfolio, supplies waterproofing, concrete repair, grouts, sealants, and tile adhesives in Australia. Fosroc competes with ARDEX across commercial construction and infrastructure segments, particularly in concrete repair and waterproofing.
• Bostik Australia: Bostik Australia (subsidiary of Arkema) provides tile adhesives, grouts, waterproofing, and flooring adhesives for residential and commercial construction. Bostik competes with ARDEX through similar wholesale channels and shares many of the same Australian merchant and specifier relationships.
• Crommelin Waterproofing: Crommelin is an Australian specialist in waterproofing membranes, sealers, and concrete coatings, supplying the same construction chemicals categories as ARDEX. Crommelin competes with ARDEX's WPM, Butynol, and TPO membrane ranges through Australian merchant channels.
• Mapei Australia: Mapei Australia is the local arm of Italian construction chemicals giant Mapei S.p.A., offering tile adhesives, grouts, waterproofing membranes, floor levellers, and concrete repair systems — the same product categories as ARDEX Australia. Mapei is widely regarded as one of ARDEX's closest direct competitors in the Australian construction chemicals market.
• Davco (ParexGroup/Sika): Davco is a long-established Australian brand of tile adhesives, grouts, and waterproofing products, now part of Sika. Davco competes with ARDEX at the trade and DIY level in Australia and is a relevant head-to-head competitor particularly in tile installation systems.
• Sika Australia: Sika Australia, part of Swiss-listed Sika AG, supplies waterproofing, sealing, bonding, flooring, and concrete repair systems to the Australian construction industry. Sika competes head-to-head with ARDEX in tile adhesives, waterproofing membranes, and floor levelling, with comparable commercial project credentials.

Broad incumbents

• Weber (Saint-Gobain) Australia: Weber, the tile adhesives and façade mortars business of Saint-Gobain, offers a comprehensive range of tile adhesives, grouts, renders, and waterproofing solutions. As part of Saint-Gobain's global construction products division, Weber is a broad incumbent competitor to ARDEX Australia in commercial and residential tiling.
• Henkel Australia (Loctite/Pritt construction range): Henkel's Adhesive Technologies division supplies sealants, adhesives, and surface treatments to construction and industrial markets. While Henkel's Australian construction footprint is narrower than ARDEX's, its global resources make it a broad incumbent relevant to commercial waterproofing and bonding categories.
• BASF Master Builders Solutions Australia: BASF's Master Builders Solutions supplies concrete admixtures, waterproofing, flooring systems, and repair mortars globally and in Australia. As part of one of the world's largest chemical companies, BASF is a broad incumbent whose construction chemicals range overlaps significantly with ARDEX Australia.

Emerging players

• Adbri (construction products): Adbri is an Australian vertically integrated construction materials and lime/cement producer with emerging exposure to specialty concrete products and mortars. While not a direct tile adhesive competitor, Adbri competes in adjacent cementitious product categories relevant to ARDEX's repair mortars and screed range.

Market position

Strengths5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

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Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries3 records

Funding overview

Funding rounds

Investors

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

M&A1 record

Investments

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

Frequently asked questions about ARDEX Australia