Irans Persian Brown Alabaster is a type of natural stone that is commonly used for interior applications such as countertops, wall cladding, and decorative features. However, it is not recommended for exterior applications in cold climates.

Alabaster is a soft and porous stone, which means it is not as durable or resistant to weathering as granite or other harder stones. In cold climates, the freeze-thaw cycle can cause the stone to expand and contract, leading to cracking, chipping, and deterioration over time.

Additionally, the porous nature of alabaster makes it prone to absorbing water, which can cause further damage when it freezes and expands. Therefore, using Persian Brown Alabaster for exterior applications in cold climates is not advisable, as it may not withstand the harsh weather conditions and could deteriorate rapidly.