Open cell spray foam insulation, is a soft breathable insulation normally used when timber is involved and allows timbers to breathe. It would be the best type of spray foam insulation for you if suited. This is very ideal for lofts, underfloor, walls, crawlspaces, and commercial use. On the other hand it can also be used on non breathable surfaces such as metal.
The spray foam insulation expands around 100 x its original volume once applied, which allows it to fill hard to reach places, that traditional spray foam insulation cannot get to.
Closed cell spray foam insulation is ideal for continuous insulation solutions. A perk which is good to know for you is, closed cell spray foam insulation rejects bulk water, it helps prevent draughts in your property and can be applied in narrow spaces to reach high u-values.
Last but not least for you, closed cell insulation also cuts down on humidity, but it does not allow moisture to be breathed through it. That can make it more beneficial for industrial properties. To know more click ..... Closed cell spray foam insulation