We get quite a few emails asking how much was the roof, is it worth it and where can one be purchased.  So I guess it's time to publish the details.

The manufacture is Royal Hollandia (see link below)

It was part of our purchase order when we custom ordered the truck.  So the dealer sent the truck out to a local dealer for installation.  

It cost $1,100 installed.  

It was well worth it to us, but really, it's all what you can afford and are willing to spend.