Hydronic Radiant heat warms surfaces first, so rooms feel comfortable sooner without drafts. See how hydronic systems work, when to use over-subfloor vs over-slab panels, and which option fits your project.
A compact heat source modern heat pump or boiler warms water that circulates through PEX tubing. That gentle, low-temperature water flows through radiant panels installed beneath the finished floor (or in walls/ceilings), transferring heat to the surface. The result is quiet, draft-free comfort and more uniform room temperatures.
The right path depends on build-up tolerance, existing surfaces, timeline, and heat source.
(great for remodels & new builds)
(retrofits, basements, bonus spaces)
Not sure which path fits? Start My Project. We’ll recommend a panel
Tell us about your subfloor or slab, floor covering, and timeline. We’ll recommend the right panel and spacing no guesswork.
Mechanical Contractor
Project: 3,200 sq ft residence, Colorado • Heat pump
Outcome: Noticeably faster warm-up and stable room temperatures through daily swings.
Are hydronic systems compatible with heat pumps?
Yes. Hydronic radiant works especially well at the lower water temperatures modern heat pumps provide.
Will radiant raise my floor too much?
We offer slim build-up panel options for remodels. We’ll help you pick a profile that keeps transitions and door clearances in check.
What floor coverings can I use?
Tile/stone and engineered wood are common. Many vinyl and laminate products are compatible—always check the flooring manufacturer’s guidance and follow all recommendations; some require separation from the heat source.
Can I add radiant over an existing concrete slab?
Yes. Our over-slab panel + insulation options help reduce downward heat loss and improve response in basements and bonus spaces.
Do you provide design help?
Yes—panel takeoffs, spacing, and water-temperature guidance.
Answer a few quick questions and get a panel recommendation, estimated counts, and next steps.
