CraneBoard Solid Core Insulated Siding by Westlake Royal Building Products is a composite siding product designed to have more insulating power without sacrificing the look of cedar siding. In fact, the Neopor insulation in CraneBoard siding provides up to 19 percent better R-value than regular foam insulation, depending on the profile. The product is available in D7, T6, Board & Batten, Q4 and Q45DL profiles. The siding, which can withstand hurricane-force winds up to 160 mph, is termite resistant and won’t warp, buckle or sag. It is manufactured from recyclable materials with 50 percent less impact on the environment than fiber cement.