Yes you can!  We at Complete Basement Systems offer patented crawl space repair products that will help you do just that!  Before we encapsulate crawl spaces, we place thick drainage matting on the dirt of the crawl space to enhance the durability of the CleanSpace crawl space encapsulation material.  We can also place TerraBlock insulation panels on top of the drainage matting before encapsulating the crawl space, as well.  If you are interested in insulating or encapsulating your crawl space, please give us a call!  We'd be happy to meet with you to provide you with a free inspection and estimate!