Radiant Heated Floors: Warmth That Starts from the Ground Up
Experience everyday comfort, efficiency, and luxury.
Few upgrades transform a space like radiant heated flooring. Whether it’s stepping onto warm tile on a cold morning or simply enjoying the even, quiet comfort it provides, radiant heat delivers a sense of luxury that homeowners quickly come to love.
At Parrish Construction Inc., we professionally install radiant floor heating systems throughout the Sacramento area — helping homeowners bring warmth, efficiency, and value into their remodel projects.
The Appeal of Radiant Heat
Radiant floor heating warms from beneath the surface, heating objects and people directly instead of relying on blowing air. The result is a quieter, cleaner, and more consistent warmth that feels natural year-round.
Benefits include:
- Even, gentle heat that eliminates cold spots
- No vents, noise, or dust circulation
- Low operating costs and energy efficiency
- Adds comfort and resale value to any space
It’s especially popular in bathrooms, kitchens, entryways, and basements, where cold floors are most noticeable.
Types of Radiant Heating Systems
There are two main approaches to radiant heat:
- Hydronic Systems – Circulate warm water through tubing beneath the floor. Ideal for new construction or large-area heating.
- Electric Systems – Use cable or mat heating elements under the flooring surface. Perfect for remodels and targeted comfort zones like bathrooms or kitchens.
For remodel applications, electric radiant heat systems offer the best combination of comfort, control, and affordability — with minimal impact on floor height and schedule.
Our Go-To Solution: Schluter® DITRA-HEAT
After years of installing different systems, our preferred choice for most residential remodels is Schluter® DITRA-HEAT.
This advanced electric radiant heat system combines three key functions in one:
-
- Uncoupling membrane – Protects tile from cracking due to movement.
- Integrated heating cables – Custom-fitted to your space for even warmth.
- Waterproofing layer – Keeps moisture out of subfloors for long-term durability.
We pair it with the DITRA-HEAT-E-RS1 thermostat, allowing you to program specific times, temperatures, and energy-saving schedules.
“We’ve installed countless systems across the Sacramento region, and DITRA-HEAT stands out for its reliability, performance, and seamless integration into our remodel process.”
Energy Efficiency and Cost to Run
Electric radiant heating is far more affordable than most homeowners expect.
A typical system draws about 12 watts per square foot, making it one of the most efficient comfort upgrades you can add to your home.
Even when run for several hours each day, operating costs remain minimal — often just a few cents per hour. For example, a 50 sq. ft. bathroom typically costs under $10 per month to heat, based on average U.S. electricity rates.
Based on U.S. average electricity rate of $0.16 per kWh. Actual usage depends on thermostat settings and insulation efficiency.
| Room Size | Watts | 3 Hours/Day | Monthly Cost (@ $0.16/kWh) |
|---|---|---|---|
| 25 sq ft | 300 W | $0.15/day |
≈ $4.50/mo
|
| 50 sq ft | 600 W | $0.26/day | ≈$9.00/mo |
| 75 sq ft | 900 W | $0.44/day | ≈$13.50/mo |
| 100 sq ft | 1200 W | $0.58/day | ≈$17.40/mo |
Compatible Flooring Options
Radiant heating can be installed beneath almost any properly prepared flooring surface, including:
- Ceramic & Porcelain Tile
- Natural Stone
- Luxury Vinyl Plank (LVP)
- Engineered Hardwood
- Laminate Flooring
- Certain Carpeted or Floating Systems
Proper substrate prep ensures even heat transfer and long-term performance — something we handle as part of every installation.
How the System Layers Work
- Subfloor
- Thinset mortar
- Schluter® DITRA-HEAT membrane
- Heating cable in membrane channels
- Thinset + finished flooring
This integration keeps the floor height minimal while combining warmth, waterproofing, and crack prevention in one step.
Frequently Asked Questions
Can this be added without a full remodel?
Often yes — if you’re replacing flooring, we can integrate it during that process.
Does it heat the whole room?
Radiant floors primarily warm the surface and the people in contact with it, but they also gently raise ambient temperature.
Is it waterproof?
Yes. The DITRA-HEAT membrane provides waterproofing suitable even for bathrooms and showers.
What’s the warranty?
Schluter® offers a 10-year system warranty, fully backed when installed to spec with authorized components.
Step Into Everyday Comfort
Radiant heated floors offer an unmatched blend of comfort, energy efficiency, and luxury.
Whether you’re upgrading a bathroom, kitchen, or entire living area, Parrish Construction Inc. delivers expert installation, trusted materials, and lasting performance.