At Jack Hill's we pride ourselves on keeping up with the latest technologies in the industry. We use a pre-cast ultra high performance concrete panel system to make all of our kitchens, water features and pizza ovens. The panels are 1-1 1/2 inches thick, with a lifetime structural guarantee. 70% or our kitchens are made in our warehouse, cutting install time to 1-3 days. This is really an amazing product, customers get a custom designed kitchen without tearing up their backyard and waiting months to use it.