The interlocking joints of #celectsiding eliminates gaps between boards for a virtually seamless look that adjusts to natural expansion and contraction. Plus, there's no need to caulk (and recaulk) like fiber cement - and Kynar Aquatec color coating eliminates the need for repainting - making it a TRUE low maintenance siding product your customers will love! This training display wall was built at East Islip Lumber Co., Inc. in Long Island. | Westlake Royal PROS