By: Jane Martinsons, Metal Construction Association
EPDs provide life-cycle assessment information and details about the product’s environmental impact (i.e., raw-material extraction, transportation, packaging, and disposal). As such, EPDs assist purchasers and users in making informed comparisons among products.
“With the recent approval of LEED v4 rating system, we expect to see more members of the design community looking for EPDs as part of an overall emphasis on transparency,” notes MCA Technical Director Scott Kriner. “The EPD for IMPs is based on the life-cycle assessment of this product category. It is a major step forward for the metal construction industry in reporting the environmental impact of IMPs.”
IMPs are composed of rigid foam that is sandwiched between two sheets of coated metal. Their steel or aluminum panel facings create a vapor, air, and moisture barrier that provide long-term thermal stability. According to MCA-member manufacturers, IMPs
- offer long-term durability
- come in a multitude of colors and finishes
- offer cost-competitive construction advantages and long-term high performance to help lower operating costs for building owners in any construction market.