Corten Steel Carrez Flat Pack Trough Planter by Adezz

Our sleek Corten Steel Carrez Flat Pack Trough Planters by Adezz without a base are an ideal addition to any garden to achieve a trendy, upscale look.


Corten Steel Carrez Flat Pack Trough Planter by Adezz

Corten Steel Carrez Flat Pack Trough Planters by Adezz are the perfect self-built addition to any garden. The Flat Pack includes all of the requirements for a fun and easy build with a gorgeous result. Corten Steel is a beautiful metal and one that changes colour over time, from steel to a magnificent orange which is sure to brighten up any garden. The amber colour pairs perfectly with a variety of flowers and green foliage, giving the appearance of well-kept elegance. As well as it’s appearance, Corten Steel has impressive durability, with a 2mm material thickness and double folded top edge. These planters are designed to look fantastic for a long time. Whether you choose to use them for a raised planting area within a border, or to simply showcase your best plants and trees, they are perfectly multifaceted.


Our Flat Pack Trough Planters consist of: 

  • Galvanised steel hardware
  • Self-protecting rust finish
  • Reinforcements against deformation
  • 5 year warranty (descending)
  • Without a base

What is Corten Steel?

Created in the United States in 1939, Corten or Weathering Steel is an alloy that forms a natural rust coating over time as it is exposed to the weather. The outer layer rusts forming a protective coating which prevents degradation of the steel inside. Corten Steel is used all over the world. Notably in the UK one of our greatest landmarks, The Angel of the North by Anthony Gormley is made from Corten. Other striking examples include the Chicago Picasso Sculpture and the Museum of Old and New Art in Australia.

How will your Corten Steel weather? 

1. In most cases your Corten Steel product will arrive un-rusted. It may have a slight patina or dark oily residue, this is completely normal.
2. As weathering begins, the residue breaks down and the rusty colour will start to appear. During this time, any run-off may stain stone or concrete surfaces.
3. After weathering (around 6-9 months), run-off may still occur but it will be minimal.

After your corten steel has arrived please unpack immediately, so that any moisture between the packaging does not remain sealed. If you do not do this, there may be irregular rust and stains.

What if you want to speed up the weathering?

Fortunately science is on your side with a quick and easy fix. All you need is salty water. Dissolve around 1 teaspoon of salt in about 1 litre of water to get a weak salt solution. Spray or paint the solution evenly over your Corten Steel and that’s it! Repeat this process around 5 times over the period of a couple of weeks and you’ll see the rust developing in no time.

Let us help 

If you are having any concerns with ordering or need any assistance when using the site, don’t hesitate to give our lovely team a call on 01245 422 353 or email us on [email protected].


When ordering your Corten Steel Carrez Flat Pack Trough Planter by Adezz you can easily click on the category of your choice and browse through our vast range of planters on offer. Use the full colour pictures and helpful descriptions to help you find the perfect planters for your garden.

Delivery information and costs 

Delivery times normally take around 7 working days. The costs are conditional on the size of the product and method of delivery. In most cases the delivery cost is £40-120 which is a customs charge. Pallet deliveries are kerbside only unless a suitable offload area is available. If you have any questions regarding delivery of your order, please do not hesitate to contact us.

Additional information

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