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RAO - Radiused Angle with an Outside Edge

Need clean edges on outside curves?  The RAO is the perfect solution.The RAO gives you an easy way to create a clean edged wall with an outside curve.  It can also be used in places where some of our normal Radius Wall Products just aren't right.

One area would be nested soffits.  If the curves of the soffits aren't evenly spaced, are off center from each other, or are wider than our ZRT product, then the RAO will solve your problem.

But be careful, there's a potential "gotcha" with the RAO: when measuring for this product, we use the radius to the OUTSIDE leg, instead of the inside leg, like many of our other products.

How to Measure and Order a Radiused Wall Track: RAO

Need clean edges on outside curves?  The RAO is the perfect solution.

Download our printable (pdf) Curved Product Guide, which will show you the different ways we can help you create curved walls of any kind..


The Fast Arch RAI can be built to any radius you need.  Literally.  The RAI is based on the radius to the OUTSIDE leg - this is different than many of our other Radius Track Products.


The RAO uses a standard thickness of 2-1/2".


The measurement of the height of the side flange.  the RAO is generally built to 1-1/4".


How long will your curved wall be?  That is the length.  Our RAO products are available in lengths of up to 144".  If you need a longer length, no worries, we can provide as many segments as you need to create the wall your customer is expecting.


We'll use the gauge you desire, from 25 to 14 gauge sheet metal.

A Gallery of Curved Wall Tracks

Clicking on any of the images will bring up a larger version.