When Harold Cross of Archadeck of Des Moines IA builds a pergola, it’s more than a pergola. This pergola design is a 3-tiered pergola design.
Here is a sunroom designed by pergola builder, Harold Cross. Take a look at the attention to detail.
![Harold Cross sunroom](https://d217qqw9cv4mkx.cloudfront.net/images/blog/harold_cross_pergola.2010141613580.gif)
Archadeck of Central Iowa web site
Archadeck of Central Iowa blog.