Hi construct30,

Properties bar--> Materials--> Click on the black arrow near the word Materials--> in the drop menu you will several categories, the second category is "Siding", you will find lots
of siding textures.
Also with AS 4000 you can import your own texture and convert it into a Punch texture
In addition, if you wish a white siding texture, RB Gardener elaborated a nice one and it is available at
http://www.punchhelpers.com/textures_by_rb.html

Hope this helps

Patricia