Rigid foam comes in large sheets or boards that you can Freedom Particle System cut to your desired size. They can measure a thickness of up to 2" and buy them in pre-cut board sizes as well. This type of residential foam insulation makes it totally impossible for water to seep in. Rigid foam insulation is mostly used by contractors for areas that easily accumulate moisture such as basements and exterior walls. Rigid foam is known for its durability and cannot compare to other insulating materials. It is always readily available in home improvement stores as a lot of consumers give it a good rating for its dollar value and performance.
Spray foam insulation is used when other insulating materials can't fit conventional insulating needs of a home. This type of insulation will give you a complete thermal barrier and it fills spaces, gaps and hard to reach voids that other insulation materials can't fill and cover. Spray foam insulation is a an effective moisture deterrent as well eliminates drafts. Polyurethane is the most common material used for spray foam insulation. It may seem less eco-friendly but rest assured, manufacturers are doing their best t improve its performance and its effect green ability.Leak and cracks are always found in any home. But it can be solved by choosing the right foam insulation. Rigid foam can deal with water and moisture while spray foam can trap useful air from leaking out of cracks and gaps.