Uponor’s 
PEX Rails are 6-1/2 feet long, with options for 
1/2”, 
5/8”, and 
3/4” tubing. Use them to secure PEX tubing in concrete overpour radiant heat installations. The rails connect to wood subfloors with 1” wood screws and require a minimum poured floor underlayment of 1-1/2”. Buy PEX Rails and other 
Uponor radiant heat accessories at 
SupplyHouse.com.