Guardian makes, markets and moves building materials

Guardian Building Products (GBP) is one of the largest manufacturers of fiberglass insulation and is among the largest building material distribution networks in North America. It has a growing presence in the global building materials industry as well. GBP combines the strength of its manufacturing operations with a vast distribution network to provide a wide array of products and services to more than 30,000 customers in the residential and light commercial construction industries.

Partnering with GBP offers customers access to high-volume purchasing power, specialized sales teams and GuardianPLUS, the most comprehensive buyer-bonus incentive program in the industry. Learn about our extensive product set and strategic solutions, designed to give our customers a competitive advantage.   

Find a Product

• Fiberglass Insulation Systems 
  A complete line of light-density fiberglass building insulation products.
• Building Products Distribution 
  A leading distributor of a broad line of building products.
• Guardian Brand Products 
  Private labeling and Guardian branded products.  

Find a Solution

• All About Insulation 
• Rewards Programs

GuardianPLUS

GuardianPLUS® is the most comprehensive buyer-bonus incentive program in the building materials industry. GBP customers earn valuable points on eligible purchases that can be redeemed for merchandise, travel and more. In fact, GuardianPLUS offers customers the broadest selection of awards in the industry, all as a way of saying thank you for making GBP your preferred supplier.

Insulate today, save energy and money tomorrow!

Today's homeowners are looking for ways to save - save on utility bills, save energy, save money. Research shows homes without the proper amount of insulation in an attic lose not only energy, but money as well. By adding the proper amount of attic insulation to their homes, homeowners could save as much as 32% on utility bills, according to the Department of Energy. Visit www.insulate123.com to learn more.