Franklin Building Supply Franklin Building Supply Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Division 08 - Openings >> 08 10 00 Doors and Frames Franklin Building Supply 11700 Franklin RdBoise, ID 83709 | View on Google Maps John Weitensteiner (208) 322-4567 Visit Site Connect With Us Franklin Building Supply is a building materials supplier proudly serving Idaho and Northern Nevada. Member Since: 2024 Send a message to: Franklin Building Supply Your Name: Your Email: Subject: Message: (Date: 8/11/2025)