Building Products

The Building Products Division manufactures high-quality building materials for a broad range of industries across New Zealand.

Our business

The Building Products Division employs over 2,000 people across more than 60 manufacturing, distribution and sales sites in New Zealand. It creates products used to build homes, buildings and infrastructure – including insulation, plasterboard, steel products, laminate surfaces and plastic and concrete piping.  

Its businesses include Winstone Wallboards, Laminex New Zealand, Tasman Insulation, Humes, Iplex Pipelines New Zealand, and joint venture Altus.

The Building Products Division also includes our steel businesses under the Fletcher Steel brand, which cater for all of New Zealand with operations in the country’s 13 largest cities.

Our Building Products businesses


Comfortech Building Performance Solutions™

Comfortech Building Performance Solutions™ is a business that engineers’ solutions for comfort, climate, and protection. Comfortech™ is the result of two locally owned and operated companies (Tasman Insulation and Forman Building Systems) uniting 170 years of experience, history, and expertise under one roof. At Comfortech™ we are passionate about providing solutions aimed at improving the overall performance of homes and building in New Zealand. Pink®Batts®, one of our product brands is an iconic kiwi brand we have been manufacturing for over 60 years.

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Winstone Wallboards

Winstone Wallboards is New Zealand's only manufacturer and largest marketer of gypsum plasterboard, drywall systems, and associated products and services. The company has been operating since 1927 and manufactures plasterboard systems under the GIB® brand.

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Laminex New Zealand

As the leading supplier of high quality surfaces in New Zealand, Laminex New Zealand's portfolio features a range of locally-made and global products for benchtops, cupboards, walls and building products. Laminex New Zealand® delivers expert knowledge on the latest surface solutions from popular and innovative brands including Laminex®, Melteca®, Caesarstone®, Formica® and Strandfloor®. Their customer service and national distribution teams go above and beyond to offer exceptional support and meet delivery expectations right across the country.

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Pacific Coilcoaters

ColorCote has been leading New Zealand’s innovation of pre-painted steel and aluminium roofing and cladding products in NZ since 1973.

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For over 90 years, Easysteel has been supplying the New Zealand market with the world's leading steel products, made to the highest possible quality and with outstanding service.

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Iplex Pipelines New Zealand

Iplex Pipelines is a leading manufacturer and supplier of plastic pipeline systems in New Zealand. Iplex Pipelines provides products and systems to the water infrastructure, irrigation, civil, telecommunications, electrical, and construction sectors.

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Dimond Roofing

For over 50 years Dimond Roofing has been a leading supplier to the New Zealand construction industry. They offer the leading range of long run roofing, cladding, architectural tray, and solar roofing products across New Zealand, which are used by homeowners, commercial building owners, builders and farmers across the country. Dimond Roofing is widely regarded as the industry experts. With a dedicated technical team for architects and specifiers and a full range of CAD details, they're here to help whether you're working on a new building or additions & alterations.

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Dimond Structural

Dimond Structural manufactures purlin and flooring products for the commercial construction sector. All their products are manufactured in New Zealand to the highest of standards. Decking systems are fully tested by independent laboratories in New Zealand and overseas, to be compliant with design requirements. They also offer a range of technical support to assist architects and engineers through the design process.

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CSP Pacific

CSP Pacific supply and hire road systems and safety products. Their products include permanent and temporary road safety barriers, lighting and utility columns, poles, and corrugated metal structures.

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Altus is a joint venture that develops and manufactures premium aluminium extrusions for an extensive range of industries; whether it is windows and doors, commercial systems or specialist aluminium extrusion for private supply.

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Fletcher Reinforcing

Fletcher Reinforcing supplies the reinforcing steel and reinforcing mesh that provides greater strength to concrete foundations and structures as well as time-saving Max Frank stay in place formwork solutions to cut concrete pour project times in half. In addition, Fletcher Reinforcing also provides onsite placing services to assist with large scale projects.

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Fletcher Wire Products

Fletcher Wire Products brings together Fletcher Steel's well-established fencing brands, Cyclone Wire, NZ Wire, and Eclipse, supplying and distributing iconic New Zealand wire products.

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