GRP Tanks vs. Steel Tanks: Weighing the Pros and Cons for Your Water Storage Needs

Many homeowners, businesses, and communities around the world consider water storage tanks to be an essential investment. They provide a consistent supply of water for a variety of purposes such as drinking, cooking, cleaning, and irrigation. One of the most important decisions to make when purchasing a water tank is whether to go with a steel or GRP tank. In this article, we will look at the benefits and drawbacks of each type of tank and offer advice on how to make the best decision.

Let’s examine steel water tanks. 

Steel is a long-lasting and durable material that can withstand extreme weather conditions such as high winds, heavy rains, and even earthquakes…

Reasons Why Stainless Steel Water Tanks are Perfect for Industries:

  1. – Stainless steel water tanks don’t rust.
  2. – Stainless steel water tanks are suited for all types of situations.
  3. – Stainless steel water tanks promote better hygiene.
  4. – Stainless steel water tanks are easy to move and aesthetically pleasing.
  5. – Stainless steel water tanks are relatively eco-friendly.
  6. – Stainless steel water tank has an expected service life of over 30 years.

Stainless steel is an iron alloy that contains at least 10.5% chromium, which is the third hardest element on the planet…

What are the downsides to steel water tanks?


Their weight is one of the most significant disadvantages. Steel tanks are heavier than GRP tanks, making them more difficult to transport and install…

How about GRP tanks?


Polyethylene water tanks have their own set of benefits and drawbacks. GRP tanks are popular for residential applications because they are lightweight and simple to transport and install…

So, how do you choose between a steel or GRP tank? 


The answer is determined by your specific requirements and budget. A steel tank may be the best option for you if you want a long-lasting solution that can withstand extreme weather conditions and protect against pests and rodents. A GRP tank, on the other hand, may be a better choice if you want a lightweight and low-maintenance solution…

Both steel and GRP tanks have benefits and drawbacks. Before making a decision, carefully weigh the pros and cons and consider your specific needs and budget. Whether you choose a steel or GRP tank, keep in mind that proper maintenance is essential to ensure the tank’s longevity and the quality of the water it stores.

We offer tried and tested services in Sydney, Melbourne, Brisbane, Canberra, Dalby, Darwin and Geelong.

Our friendly and experienced customer service team is here to help you!

Call Raven Tanks at 1800 907 834

Or email at [email protected]

Tank & Liner Manufacturers Australia

Are you in need of an industrial water storage solution? We are the leading liquid storage tank & liner manufacturers in Australia, with more than 20 professional years of service behind us.

Having your liquid storage system perform optimally is essential in any industry. Therefore your choice of liquid and water tank manufacturers and maintenance specialist  is paramount to the success of your project & ongoing asset integrity. We offer a wide variety of design, manufacturing, inspection, and maintenance services.

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Raven Tanks acknowledges Traditional Owners of Country throughout Australia and especially the land on which we reside and recognises the continuing connection to lands, waters and communities. We pay our respect to Aboriginal and Torres Strait Islander cultures; and to Elders past and present.