While concrete foundations are one of the very best kinds to get, it's stability relies on proper site preparation. Soil and slope are two major factors in getting a solid foundation that will last for years to come; but other climate conditions as well- weight bearing and basements could also be important considerations for your new home.
You have to consult with your contractor about the slope of your yard before he can prepare it for building, and of course call the best foundation contractors CT has available, This is because water drainage from a sloped site tends to be better than on flat sites, and they may need different features depending on what you already have in place.
You have an option of what type of concrete you want to use for your construction project, and each one offers a unique set of benefits. For example, if you're looking for something lightweight that can be used as finish work or sculptures in addition to building foundations with structural integrity - insulating concrete may just offer the best solution. However, before deciding on this material it's important to consider its possible drawbacks too; while light weight is great when working near water sources because they won't need additional reinforcement like other types would require- there are also some negatives such as reduced energy efficiency due to increased heat transfer into buildings through thermal bridging (namely where steel reinforcing bars penetrate insulation).