About Us
55+ Years of FRP Expertise
Serving New Zealand, Australia and the pacific with high-performance, corrosion-resistant fibreglass solutions since 1968.
With over 50 years of experience, Maskell has manufactured fibreglass products for critical industrial applications, including geothermal, water infrastructure and petrochemical sectors.
We have delivered 2000+ water and industrial projects, 10,000+ petroleum storage tanks in service across Australasia and have partnered on 25+ power plant projects globally, and almost showcasing our commitment to delivering exceptional solutions for diverse challenges.


Advanced Automated Manufacturing
Precision and Longevity Built into Every Product
Maskell’s automated facility in Auckland is designed to deliver reliable, high-quality fibreglass solutions that meet industry standards project requirements. With Five parallel manufacturing lines—Maskell can manufacture products in sizes from DN50 to DN6200. This flexibility allows for reduced lead times, ensuring efficient and timely project delivery.
State-of-the-Art Facilities and Safety Standards
Built for Efficiency and Worker Safety
Operating from a 1,000+ square meter facility with over 30 skilled floor staff, Maskell is equipped to handle complex production needs. A team of 5+ specialised engineers in New Zealand supports engineering excellence across projects, while Maskell’s commitment to safety and environmental standards is reinforced by ISO 45001 certification.


Certified Quality You Can Rely On
ISO 9001 Certification: Audited and Approved from 1996.
Maskell’s production quality is internationally certified and audited annually, ensuring that every product meets the highest standards. The in-house QA laboratory tests for durability and consistency, guaranteeing reliability and performance for every product.
By Engineers, for Engineers
Engineered to meet standards and specific performance requirements
Every product is engineered with an understanding of industrial demands. Maskell’s experienced team utilises advanced design software for customised specifications, including seismic specification and resilience. This approach delivers highly engineered products that are trusted by clients across Australasia and pacific.

FAQ
Why are FRP products better than conventional systems like steel and concrete?
FRP (Fiberglass Reinforced Plastic) products offer significant advantages over steel and concrete:
- Corrosion Resistance: FRP resists corrosion in harsh environments, unlike steel and concrete, which require protective coatings or degrade over time.
- Lightweight: For same Duty and performance FRP is lighter than common materials such as steel and concrete or PE, making transportation and installation easier and more cost-effective.
- Low Maintenance: For most applications washdown maintenance is not necessary.
- Structural resilience: FRP products are structurally engineered and designed to outperform other common material sin challenging environments such as ground movement/earthquake.
- Faster Installation: FRP products are ready for immediate use, unlike concrete, which requires long curing times, allowing for one-lift installation and faster project completion.
- One of the main advantages of FRP is the quick lead times. Maskell general lead time for most complex products are around 8 weeks.
What chemical products can be stored in FRP tanks?
FRP tanks are designed to store a wide variety of chemical products, including:
- Acids and alkalis
- Industrial chemicals
- Wastewater and sewage
- Potable water
- Fuel and oil products
- Food-grade liquids
We can help you find the right solution for your needs. Just talk to one of our sales engineers for guidance.
Why are Maskell tanks not painted or pigmented?
Maskell tanks are not pigmented by default for several reasons:
- Inspection: While pigmenting is relatively easy, it can make it difficult to inspect and uphold our best quality control standards, we keep the tanks unpigmented.
- Durability and Maintenance: FRP is corrosion-resistant and does not need paint to protect it. Avoiding pigmentation means less maintenance over time.
- Customization Options: We do offer flowcoat, gelcoat, or UV coat options upon specific request if customization is required. All our above ground tanks are flowcoated.
Are FRP products Fire Resistant?
FRP products offer better fire resistance compared to PVC, which is less effective in high-temperature environments. While FRP is not inherently fireproof, it can be made with fire-resistant properties:
- Fire Resistance: FRP materials can be treated with fire retardants to improve their resistance to flames.
- Custom Fire-Resistant Tanks: For applications requiring enhanced fire safety, we can custom-make fire-resistant FRP tanks using special resins.
For specific fire safety needs, please contact our sales engineers for custom solutions.
What are Maskell Productions’ main products?
Maskell Productions specialises in a wide range of products, including:
- Watewater Pump Station Packages (Wetwells,Valve chambers, manholes, sumps, FRP Detention/emergency storage Tanks, etc)
- Pipes (Water treatment/Geothermal Power Plants/penstocks)
- Pipe Fittings,
- Scrubbers and packings
- Odor filter solutions
- Fans
- Custom Solutions
Our team of very experienced professionals is here to provide innovative and customised solutions for a variety of industries.
What makes Maskell Productions different from other manufacturers?
Maskell Productions has been a leader in FRP engineering since 1968, with over 55 years of experience. Here’s what makes us stand out:
- The broad product range, our capacity to manufacture cylindrical shapes from DN50 to DN6200 mm, unmatched lead times with 5 parallel production lines and wealth of experienced engineering team makes Maskell Productions Ltd unique.
- International partnerships and
- Pioneers in FRP Engineering: We’ve helped shape the FRP industry with innovative solutions in New Zealand.
- Extensive Production: We’ve made more than 10,000 fuel tanks and thousands of wastewater products, above-ground tanks, pipes, etc.
- International Expertise: Projects completed in Australia, Kenya, the Philippines, and Papua New Guinea.
- Global Presence: Factories in Auckland, New Zealand, and Australia, serving a wide range of industries.
- ISO and Safety Certifications: Maskell Productions is ISO 9001:2015 and ISO 45001:2018 certified, ensuring high standards in quality and safety.
- Customization and Innovation: Custom-made solutions like fire-resistant tanks and geothermal pipes.
- Efficient Installation: FRP products allow for quick, one-lift installation.
What sizes do Maskell products come in?
Our products are available in a wide range of sizes to suit various project requirements:
- Wetwells: Sizes range from DN750 to DN6200, with customizable shapes and depths.
- Manholes: Available in sizes from DN400 and can be delivered on short notice.
- Tanks: Custom sizes for Chemical Storage Tanks, Fire Water Tanks, and Storm Water Tanks, including vertical and horizontal configurations.
- Pipes: Customizable diameters and lengths based on the specific needs of geothermal plants, water treatment, and more.
- We can manufacture cylinders sizing from DN50 to DN6200, any products that’s within this diameter would have our usual lead time.
For specific size requirements, please contact our team to discuss your project’s needs.
What is the service life of your products?
FRP products generally have life span of 100 years. This longevity is achieved through the use of high-quality, corrosion-resistant materials and advanced engineering techniques. Whether it’s our Wetwells, Chemical Storage Tanks, Fire Water Tanks, or Manholes and Sumps, our products are built to provide long-term reliability and performance. We have products
For more details specific to your project, please contact us.
