Corrugated Metal Garden Edging - Galvalume (Silver) - 6" Tall & 10' Long - Dakota Tin

I love the rust look and it worked perfectly around my new baby tree. This is my second one I have one around my hydragena too

I used this to add an extension to top of window well in order to raise the level of the soil around the window well to create positive grade of soil away from the house and foundation. This seemed easier than digging up and replacing existing window well. So far I think it will work. The metal is reasonably sturdy but yet could be bent into desired shape. Blends in well with existing galvanized metal window well and was able to raise the grade of soil next to the window well about 4 inches and improve drainaige away from house. I just cut to size and pounded it into soil around outside of existing window well. I may add screws to hold in place or possibly glue to outside of existing window well in a few places to keep it in place in the future if it starts to sink or move over time