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Our Difference

Quality Products

Astrolift offer New Zealand's most extensive range of warehouse equipment and are dedicated to consistently enhancing the quality and variety of our product offerings.

Customer Care

We care deeply about Our Valued Clients & are always striving to offer reliable, knowledgeable & easy operational solutions.

Backup Service & Spares

Astrolift provide Prompt & reliable backup service throughout NZ & carry a huge range of spare parts – Our goal is to minimise your machine downtime.

When selecting an extension ladder, it's essential to consider the material it's made from, as this can impact the ladder's weight, durability, and safety. The two most common materials are aluminium and fibreglass.


Aluminium Ladders:
Aluminium ladders are lightweight, making them easy to transport and manoeuvre. They are also resistant to rust and corrosion, providing long-lasting durability. However, aluminium ladders are not suitable for use around electrical hazards, as they can conduct electricity.


Fibreglass Ladders:
Fibreglass ladders are non-conductive, making them ideal for electrical work or when working near power lines. They are also durable and resistant to weather-related damage. However, fibreglass ladders tend to be slightly heavier and more expensive than aluminium ladders.



Trade Quality Extension Ladders are an essential tool for anyone who needs to work at height safely and effectively. With their versatility, durability, and ease of use, these ladders provide an invaluable solution for a wide range of tasks and industries. Astrolift's extensive range of extension ladders ensures that you'll find the perfect ladder to suit your specific needs.


At Astrolift, we pride ourselves on providing top-quality products and exceptional customer service. Our knowledgeable team is always on hand to assist you in selecting the right ladder for your needs and to answer any questions you may have. With our commitment to safety and innovation, you can trust that you're making the best choice when you choose Astrolift for your extension ladder needs.

What is the weight capacity of extension ladders?

Most extension ladders have a weight capacity between 150kg and 180kg, but this can vary depending on the ladder's design and material.

How do I choose the right size extension ladder?

Consider the maximum height you'll need to reach, and then choose a ladder that extends at least 1 meter beyond that point to ensure safe and comfortable use.

Are extension ladders adjustable?

Yes, extension ladders can be adjusted to different lengths, allowing you to reach various heights as needed.

What materials are extension ladders made from?

Extension ladders are typically made from aluminium or fibreglass, both of which offer lightweight durability and resistance to rust and corrosion.

Can extension ladders be used on uneven surfaces?

Many extension ladders feature adjustable feet, which can be used to level the ladder on uneven surfaces for added stability and safety.

How do I safely use an extension ladder?

Always follow the manufacturer's instructions, maintain three points of contact while climbing, and never exceed the ladder's weight capacity or use it in unstable conditions.

Are there any special maintenance requirements for extension ladders?

Regularly inspect your ladder for signs of wear or damage, and clean it with a mild detergent to remove dirt and debris that could affect its performance.

How should I store my extension ladder when not in use?

Store your ladder in a dry, well-ventilated area away from direct sunlight and extreme temperatures to prolong its lifespan.

Can I use an extension ladder for electrical work?

If you need to work near electrical sources, choose a non-conductive fibreglass ladder to reduce the risk of electrical shock.

Do extension ladders come with a warranty?

Most extension ladders include a manufacturer's warranty, but coverage and duration may vary, so it's essential to check the specific details before purchasing.