What Siniat does

Siniat is an Australian building materials manufacturer that designs and produces plasterboard, metal framing systems, compounds, adhesives, sealants, and complementary accessories for residential and commercial wall and ceiling construction. The brand is operated by Etex Australia Pty Ltd (ABN 61 003 621 010), a wholly-owned subsidiary of Belgium-based Etex Group. Siniat manufactures at four certified facilities located in Altona (VIC), Matraville (NSW), Beenleigh (QLD), and Bundaberg (QLD), with the company headquarters at 31 Military Road, Matraville NSW. The product portfolio is organised across core lines (Metal Profiles, Boards, Weather Defence rigid air barrier, Interhome separating wall systems, Metal Framing Systems, Compounds/Adhesives/Sealants), specialty performance products (Seismic Ceiling Solutions, Opal plasterboard, Createx and Creason acoustic boards), regional Western Australian offerings (Smartwall, Bradys), and the Opt2Act carbon-neutral range that can reduce embodied carbon of a build by up to 7%.

The business sells primarily through a national network of authorised distributors and stockists, located via the website's Find a Store feature, with additional direct project support via the My Siniat customer portal and SiniatSELECT proposal tool. Target customers are segmented into four personas — Architects & Designers, Builders & Installers, Stockists/Distributors, and Home Builders/Renovators — with technical content (Blueprint Technical Manual Version 4, 800+ pages, BIM/CAD resources, whitepapers, CPD presentations, podcasts, case studies) serving as the principal specification pull-through into projects. Pricing is not publicly disclosed and is quote-based through distribution channels. Geographic coverage is Australia and New Zealand, the latter expanded via the March 2024 acquisition of BGC's plasterboard and fibre cement businesses by parent Etex.

Recent strategic activity has emphasised sustainability (Opt2Act launch in August 2024, EPD publications in March 2025, solar installations at Matraville and Altona), digital channel buildout (My Siniat portal launched May 2025), content depth (Blueprint Version 4 in April 2025), and brand consolidation (the 'Siniat. The One.' national campaign launched September 2025). Etex Group's related brands in Australia (Equitone, Innova, Promat) operate alongside Siniat as acquired brands retained under the Etex Australia structure.

Name

Siniat

Legal name

Etex Australia Pty Ltd

Website

https://siniat.com.au

Company type

Private

Operating status

Operating

Headcount range

101–250 employees

Short description

Siniat, an Etex Australia brand, manufactures and distributes plasterboard, metal framing systems, compounds, and accessories for residential and commercial wall and ceiling construction across Australia and New Zealand via a national distributor network and the My Siniat portal.

Ownership category

akta.pro rank

Product category

Building Materials Manufacturing

akta.pro primary industry

Prefabricated Gypsum/Plaster Architectural Elements (Cornices, Ceiling Medallions, Moldings) (IMADAEAL)

akta.pro secondary industry

Joint Compounds, Skim Coats & Wall Prep Materials (IMADAKAI)

Keywords

• Plasterboard manufacturing
• Metal framing systems
• Wall and ceiling systems
• Building materials supply
• Construction accessories

Headquarters

HQ city

Matraville

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Building Materials Sales: Siniat generates revenue through the sale of plasterboard, metal framing systems, compounds, sealants, and related construction accessories. Products are sold through a network of distributors and stockists across Australia.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels8 records

Core offering

Siniat designs and manufactures plasterboard, metal framing systems, metal profiles, compounds, adhesives, sealants and accessories for wall and ceiling construction. The offering covers standard and performance boards (fire, water, impact, sound), specialty systems such as Weather Defence rigid air barrier and Interhome separating walls, plus carbon-neutral products under the Opt2Act® program. Customers are builders, installers, architects, designers, distributors and stockists across Australia and New Zealand.

Product overview

Siniat is an Australian manufacturer offering a unified portfolio of plasterboard and metal framing solutions for residential and commercial construction. The core product lines include Metal Profiles and Metal Framing Systems (engineered for Australian conditions), Boards/Plasterboard (standard and performance variants for fire, water, impact, and sound resistance), and Weather Defence® (rigid air barrier). These are complemented by Compounds, Adhesives and Sealants, Beads and Angles, Access Panels, and Cornice for complete wall and ceiling system installation. Specialty products include Interhome separating wall systems (with fire barrier and mould-resistant options), Seismic Ceiling Solutions, Opal Plasterboard, Createx/Creason acoustic plasterboard, and Sound Absorbing products. The company also offers Opt2Act® carbon neutral products and regional offerings (Smartwall and Bradys Plaster Products for Western Australia). The portfolio is supported by the Blueprint Technical Manual, BIM/CAD resources, and the My Siniat digital portal.

Differentiator

Problem solved

Functional benefit

Brands

• Opt2Act: Carbon neutral products program that reduces embodied carbon emissions of builds by up to 7%.

Products and services

• Metal Profiles Comprehensive range of metal framing components designed and manufactured in Australia for use with Siniat wall and ceiling systems; intended for builders, contractors and installers in residential and commercial construction.
• Boards (Plasterboard) Range of plasterboard products for residential and commercial internal wall and ceiling linings, including standard 10mm and 13mm boards and performance boards for fire, water, impact and sound resistance; for builders, installers and specifiers.
• Weather Defence® Rigid air barrier product that helps make buildings weathertight for internal trades, reducing the construction cycle; also available for bushfire protection applications. Targets builders, architects and designers of residential and commercial projects.
• Interhome Systems Separating wall system with a central fire barrier built between timber or steel house frames; available with mould-resistant linings. Designed for residential construction between attached dwellings.
• Metal Framing Systems Complete metal framing solutions for wall and ceiling applications in residential and commercial construction, integrating metal profiles and accessories.
• Compounds, Adhesives and Sealants Comprehensive range of compounds, adhesives, cements and sealants for fixing, setting, jointing and sealing of wall and ceiling linings; used by plasterers and installers.
• Seismic Ceiling Solutions Suspended ceiling systems tested for seismic performance and validated through testing at the Pacific Earthquake Engineering Research Centre at UC Berkeley; for commercial construction projects in seismic regions.
• Opal Plasterboard Specialty plasterboard product with specific performance characteristics; for targeted construction applications.
• Createx and Creason Acoustic Plasterboard Sound-absorbing specialty plasterboard linings for residential and commercial applications with unique sound performance features.
• Sound Absorbing Products Specialty acoustic plasterboard linings for residential and commercial applications with unique performance features.
• Cornice Cornice products for finishing wall and ceiling junctions in interior applications; used by installers and builders.
• Metal Clips and Accessories Accessories for metal framing systems including clips and related components; for installers and framers.
• Beads and Angles Steel and PVC beads and finishing sections for plasterboard installation and finishing; used by installers and plasterers.
• Access Panels Access panels for maintaining service access behind plasterboard walls and ceilings; for commercial and residential construction.
• Smartwall System (WA only) Wall system available exclusively in Western Australia; for residential and commercial builders in that region.
• Bradys Plaster Products (WA only) Plaster products available exclusively in Western Australia through the Bradys brand; for builders and installers in that region.
• Opt2Act® Carbon Neutral Products Carbon neutral product line that can reduce the embodied carbon of construction builds by up to 7%; for builders, developers and specifiers seeking lower-carbon construction options.

Quantifiable outcome

• Up to 7% reduction in embodied carbon of a build through Opt2Act carbon neutral products

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

Five partnerships are on record, tiered minor.

• EquitoneminorOthersEquitone is a brand partner displayed on Siniat's website under 'Our Brands'. Equitone manufactures fibre cement facade products.
• InnovaminorOthersInnova is a brand partner displayed on Siniat's website under 'Our Brands'. Innova manufactures fibre cement products.
• PromatminorOthersPromat is a brand partner displayed on Siniat's website under 'Our Brands'. Promat provides fire protection and thermal insulation solutions.
• Fletcher InsulationminorChannel Partner/ Reseller/ DistributorFletcher Insulation is a partner company displayed on the Siniat website. They provide insulation products that complement Siniat's plasterboard and framing systems.
• Pro ClimaminorChannel Partner/ Reseller/ DistributorPro Clima is a partner company displayed on the Siniat website. They provide building airtightness and moisture management solutions that work with Siniat wall and ceiling systems.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• USG Boral: USG Boral is a major Asia-Pacific plasterboard and ceiling systems manufacturer jointly tied to Boral and USG, directly competing with Siniat's plasterboard and metal framing product lines in Australia and the wider region.
• Promat (Etex): Promat is a sister brand under Etex Group specialising in fire protection and high-performance lining boards, overlapping directly with Siniat's fire-rated plasterboard, Interhome and Weather Defence product lines.
• Knauf Australia: Knauf is one of the world's largest plasterboard manufacturers and operates in Australia offering comparable plasterboard, metal framing and compound systems to Siniat for the same builder and architect customers.
• BGC (Plasterboard & Fibre Cement): BGC was the main Western Australian plasterboard and fibre cement producer whose plasterboard and fibre cement businesses were acquired by Etex (Siniat's parent) in March 2024, making it a directly comparable legacy peer now folded into Siniat's portfolio.
• Equitone (Etex): Equitone is another Etex-owned fibre cement facade brand carried under Siniat's Australian site as a brand partner, overlapping with Siniat's broader wall system portfolio for commercial architectural facades.
• CSR Limited (Gyprock): CSR's Gyprock is the historic Australian market leader in plasterboard for residential and commercial wall and ceiling systems, competing head-to-head with Siniat across the same distribution channels and customer base.

Broad incumbents

• National Gypsum Company: National Gypsum is a large US-headquartered plasterboard and wall system manufacturer whose product portfolio, business model, and customer base directly mirror Siniat's plasterboard and compound offerings globally.
• CertainTeed (Saint-Gobain): CertainTeed, part of Saint-Gobain, is a large North American gypsum and building products manufacturer with comparable plasterboard, framing and finishing systems and a similar multi-brand distribution go-to-market.
• James Hardie Industries: James Hardie is a dominant Australian-listed fibre cement building products manufacturer with overlapping wall cladding and lining products to Siniat, serving the same residential and commercial construction end markets across Australia and NZ.

Regional players

• Fletcher Building (Winstone Wallboards): Fletcher Building operates Winstone Wallboards, the established NZ plasterboard manufacturer, making it a directly comparable regional peer expanding across the Tasman where Siniat also gained entry via the BGC acquisition.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/siniat_au

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&A

Investments

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

Frequently asked questions about Siniat