With endless options available today for steel building insulation. the importance of the building’s insulation can get lost in the design process. Lucas Buildings recommends and trusts only NAIMA certified metal building insulation because we know how big on an impact insulation can have on the performance of a steel building. This type of insulation is formaldehyde-free, meaning that it is itch-free unlike other metal building insulation on the market. We offer different levels of R-Value insulation depending on the climate of your steel building project.