Watch video Important To-Dos before Starting Under Slab Plumbing for a Concrete Slab Foundation: Episode 3 online without registration, duration 07 minute 45 second in high hd quality. This video was added by user HeirloomBuilders 23 March 2021, don't forget to share it with your friends and acquaintances, it has been viewed on our site 10 thousand once and liked it 123 people.