DIY Radiant Floor Heating Made Easier
Planning a radiant floor heating system for your home, garage, shop, pole barn, basement, or new construction project? Our radiant tubing calculator helps you estimate how much tubing you'll need based on your project size and tubing spacing.
Hydronic radiant floor heating systems circulate heated water through tubing installed in or beneath the floor. Proper tubing layout, loop sizing, spacing, and manifold selection are important for building an effective system.
Underfloor Solutions supplies Henco PEX-AL-PEX radiant heating tubing, manifolds, fittings, and accessories for DIY and professional installations. We can also provide design assistance to help you determine the materials needed for your project.
Whether you're installing radiant heat in a concrete slab, garage, workshop, basement, addition, or home, we can help you go from square footage to a complete radiant heating system.
How Much Radiant Tubing Do I Need?
The amount of tubing required depends on several factors, including the heated area, insulation, and tubing spacing. Common radiant floor heating spacing includes 6-inch, 8-inch, 9-inch, and 12-inch layouts.
Use the calculator above to estimate your tubing requirements and determine the number of loops and manifolds needed for your project.
Ready to build your system? Underfloor Solutions can help you turn your calculations into a complete DIY radiant floor heating kit.
