- The Alamo is an excellent choice for those of you who have a Southwestern style home. Our choice of siding for the Alamo is Adobe, a Truwood siding with a 30 year manufacture’s warranty. We have used this siding for many years with no problems. It resists mildew, rot and termite damage. The naturally-occurring additive is safe for use around childern and pets. Your choice of colors. We can, in most cases, match the color of your home.