David Weekley Homes Awards Installed Building Products "National Preferred Partner" Distinction for Fifth Consecutive Year

Installed Building Products, Inc. (the "Company" or "IBP") (NYSE:IBP) earned the National Preferred Partner Award from David Weekley Homes' 21st annual National Preferred Partner Survey. The award recognizes field and manufacturing partners who have consistently operated at world-class quality and customer service levels, as determined by the home builder's supplier evaluation platform.

For the fifth consecutive year, IBP is one of only 12 companies named a National Preferred Partner in the field partner category. IBP was one of 118 companies evaluated by David Weekley Homes, with just 20% achieving the distinction of National Preferred Partner.

"This recognition is a testament to our team's commitment to efficient and effective partnership with our customers, including the team at David Weekley Homes," said Jeff Hire, President of External Affairs at IBP. "We're committed to building on this progress and success while bringing our commitment to outstanding, reliable service to every project."

The National Preferred Partner Survey format consists of two questions with a 1-to-5 rating system for partners, which is sent to David Weekley Homes team members currently doing business with them in their market. The evaluation process involves a comprehensive system of feedback and discussion to measure companies' quality and customer service, enabling David Weekley Homes to measure excellence among all established trade partners and their channel partners.

"We are incredibly grateful for our strong partnerships with our National Preferred Partners who consistently go above and beyond expectations, helping us deliver high-quality products to our customers," said John Schlegg, Vice President of Supply Chain Services, David Weekley Homes.

Providers that receive the highest scores throughout the year are presented with the prestigious National Preferred Partners Award.

For more information about IBP, visit https://installedbuildingproducts.com/.

About Installed Building Products

Installed Building Products, Inc. is one of the nation's largest new residential insulation installers and is a diversified installer of complementary building products, including waterproofing, fire-stopping, fireproofing, garage doors, rain gutters, window blinds, shower doors, closet shelving and mirrors and other products for residential and commercial builders located in the continental United States. The Company manages all aspects of the installation process for its customers, from direct purchase and receipt of materials from national manufacturers to its timely supply of materials to job sites and quality installation. The Company offers its portfolio of services for new and existing single-family and multi-family residential and commercial building projects in all 48 continental states and the District of Columbia from its national network of over 250 branch locations.

About David Weekley Homes

David Weekley Homes, founded in 1976, operates in 19 markets across the United States and is headquartered in Houston. David Weekley Homes was the first builder in the United States to be awarded the Triple Crown of American Home Building, an honor which includes "America's Best Builder," "National Housing Quality Award" and "National Builder of the Year." Weekley Homes has been recognized 19 times by Great Place to Work^® and Fortune magazine as one of the 100 Best Companies to Work For. Since inception, David Weekley Homes has closed more than 125,000 homes. For more information about David Weekley Homes, visit the company's website at www.davidweekleyhomes.com.

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