The siding you put on the outside of your RV or trailer needs to be extremely durable. S-Lock filon siding for RV trailers from Hemet Valley RV is just that. It won’t dent or show signs of major wear when you have it installed properly. It will also lock securely into place and stay strong for years to come. In addition to filon siding, Hemet Valley RV can also offer other types of siding, like aluminum and fiberglass. Scan through our siding materials, colors, and products and then place an order with us today.