Great to see it can survive the abuse in the real world! I wonder if the Bundutec BunduAwn Awning would be close as far as quality goes? A much larger unit but still of similar design.
Alu Cab is a South African manufacturer and it looks like Bondutec is Austrailian based, which really doesn't have much significance other than to know where the company is based. The Bundutec BunduAwn has 2 models to choose based on size and is a larger awning (like you said) - covers 3 sides of a rig - and looks to be similar to the Alu Cab Shadow in quality of build and stoutness. Their Bunduawn
website has 2 videos & the 2nd longer video is an interesting review. What I found interesting was that the reviewer admits to modifying the awning to use poles like the Alu Cab has standard, to hold up in the wind. Bundutec even admits on this webpage:
"Please note that although the awnings can be used without poles, they still require the ropes to be tied down to prevent flip over from gusts of wind. Poles can be added for extra strength in heavier weather conditions if so desired."
The reviewer explains the logic for the poles. So why don't BunduAwns come with these poles as at least an option? Anyway, I've seen these awnings before and really like what I see - especially if overlanding in desert terrain! It looks like they don't offer a wall option, so I think their main target is for those owners looking for shade, not shelter. For the desert, not incliment colder climates. The awning fabric is touted reflective - similar to Alu Cab's and it is waterproof:
"
PRODUCT DESCRIPTION
Riptech/Aluminised was created by using Riptech300 and coating the one side with a silver resin. The silver side must face towards to the sun in order to redirect as much heat away from the underside of the material. This material is waterproof.
This material can be used for awnings, tents, gazebos, tarps, with the prupose of reflecting heat and keeping you cool. This material can make a difference in temperature of up to 5 degrees Celsius"
Available in 2 sizes: 2.45 metre $1399 and 2.95 metre $1499
The price is undoubtably Austrailian dollars and I don't know where or if you can buy locally - no U.S. dealers are listed. Another consideration would be, if they ship here, warranty claims and how long would the turnaround be.
Edit: I was able to find a "local"
source