CDDE sells a well designed, attractive product. Their communication, experience and construction execution was top notch! The company owner, sales rep and construction techs were all great! I’m a degreed engineer and qualified to weigh in on CDDE’s system design. They may not be the cheapest solution for under-deck drainage systems, but I’m convinced that their design best solves more potential problems than any other contractor I researched. Thanks CDDE! Well done!