• Radiant System Design

  • NIBCO® PEX Radiant Systems are easy to install and can be used in garages, pole barns, home interiors, and basements - any place you want comfortable, efficient and affordable radiant heat. 

    To get started, complete the easy to use Radiant Rough-In Estimator below:

    Radiant Rough-In Estimator

    NIBCO PEX logo

    • *A zone equals one thermostatically or valve-controlled area.
      For zones over 2,400 sq. ft. you must fill out the "Take the Next Step" form first

    This tool provides an estimate only.  See the "Take the Next Step" below for a more accurate material list. 

    Take the Next Step: 

    For a more accurate and complete list of materials, download our no-obligation "Take the Next Step" form and return it to radiantheat@nibco.com for a response within 2 business days.

    This Radiant Estimator tool only calculates the Rough-In  portion of a radiant heat installation.  The tool uses formulas based on  a large majority of common jobs.   For instance, it is assumed the ceiling is no more than 10' high. If your building has conditions like a ceiling height greater than 10', less than typical insulation, or many windows etc., it is recommended a radiant heat estimate be obtained from NIBCO.   

    For questions regarding this Radiant Estimator tool or NIBCO PEX Radiant Systems, please contact Radiant Technical Support at 888.233.1885.

    Related Products:

    Check out these other NIBCO Radiant products to help you complete your job.




    Adapter - Lead-Free* Brass, PEX x MIP




    Adapter – Lead-Free*, PEX x Sweat



    Insert Tee - Lead-Free* Brass

    NP11-LF, NP11R-LF




      Radiant DVD

    Crimp Ring - Copper



    Adapter – Lead-Free* Brass, PEX x Male Ends



    Basic Radiant DVD/CD-ROM