These Corten Steel Outside Corner retaining walls are the perfect solution for separating lawns, borders and paths. The options are endless including using the walls to create raised beds. The Corten Steel Outside Corner retaining walls will create a strong structural impact in the garden or other outdoor spaces. The pre-fabricated, modular system makes it easy to invisibly join retaining wall elements together. Inspiration, ideas and easy ordering for your retaining walls can be found on our Retaining Walls page. The walls are available in 2 materials: Corten and Aluminium. The walls are available in the following shapes and each in 4 heights: Straight Edge . Inside Curve (looking from the finished side, the ends of the piece curve towards you). Outside Curve (looking from the finished side, the ends of the piece curve away from you). Inside Corner (looking from the finished side corner the ends of the piece are nearest to you). Outside Corner (looking from the finished side corner the end of the piece are further away from you). Please Note: If you are creating anything other than a straight wall then curves and/or corner pieces will be required. You cannot join two straight edges other than in line. If you are creating a square, rectangle or L shape then corner pieces will be required either on their own or in conjunction with the straight walls. If you wish to create a less angular shape then use curved edges, either on their own or in conjunction with the straight walls. If you require other bespoke sizes please contact us by email or on 0345 6052505. Details on how to design and build your retaining raised beds can be found here. Corten steel is a metal alloy made by adding copper, phosphorus, silicon, nickel and chromium to iron. When exposed to air, the material forms a protective layer of rust. This natural coating prevents further corrosion, extending the life of the retaining wall. The orange-brown patina of the metal contributes to the bold, warm look of this retaining wall. The colour is the result of a natural layer of rust. Another name for corten steel is weathering steel, with weather conditions having a positive effect on this material.
