Indoor systems
Indoor systems
Indoor Radiant Electrical Floor Heating System
Switched On Radiant designs and installs expert indoor radiant floor heating solutions. Our electric floor heating systems, also known as underfloor heating systems, provide comfortable warmth from the ground up.
These systems can be installed under a wide variety of floor surfaces, including tile, hardwood, laminate timber, luxury vinyl, and carpets. This includes specialized radiant heating for tile floors. The radiant heat provides even warmth across the entire floor surface, creating a comfortable ambient temperature in the room. Our heated floors installation service ensures a system that is cost-effective to operate and energy efficient, designed for years of reliable, hassle-free comfort.
At Switched-On Radiant, we have a specific system to meet your exact requirements, from simple floor heating cable systems to complete floor heating membrane systems.
Our Detailed Systems for Various Applications
Cable with Membrane System
This system features heating cables pre-attached to a roll-out membrane. It is supplied at a constant wattage and length, with various sizes available to cover specific rooms or areas.
The element output is a consistent 15 watts per square foot, ensuring an excellent thermal spread and even heat. The recommended installation spacing for the cables is 3 inches to 3.75 inches apart.
The final size and coverage are carefully determined by your room’s specific requirements and layout. We advise against installing heating elements under permanent fixtures like kitchen cabinets, as this can complicate any future repair process.
These floor heating membrane systems are available in both 120-volt and 240-volt options. All materials we supply come with full manufacturer warranties.
A major benefit of working with us is that no third-party repair contractors are ever needed. We manufacture our own in-house fault-finding equipment, and our skilled engineers are fully trained to locate and repair any issue with your system.
The estimated running cost for this system is approximately 15.5 cents per kilowatt-hour.
Cable with Fixing Strips System
This system uses heating cables that are secured to the subfloor using plastic fixing strips. Like the membrane system, it is supplied at constant wattage and length in various sizes.
It also provides an output of 15 watts per square foot for optimal thermal spread, with the same recommended 3-inch to 3.75-inch spacing.
Coverage is planned based on your specific indoor space. We similarly recommend keeping elements away from under permanent fixtures.
Available in 120v or 240v, all materials are covered by manufacturer warranties. Our in-house team handles all repairs using our specialized equipment.
The estimated running cost is also 15.5 cents per kilowatt-hour.
Roll–Cut and Turn Mat System
This versatile system consists of heating cables attached to a flexible mesh mat that can be rolled out, cut, and turned to fit uniquely shaped rooms or areas.
It uses the same efficient installation spacing (3” to 3.75”) and planning principles as our other cable systems.
As with all our systems, we avoid placing it under fixtures, offer 120v/240v options, provide full warranties, and handle all repairs in-house. The estimated running cost is 15.5 cents per kWh.
Advantages of Each Cable System
Cable with Fixing Strips: This method is generally the more cost-effective option upfront. It does require your subfloor to be in good, level condition for installation.
Cable with Membrane: This is the best option if your subfloor isn’t in perfect condition, as the membrane provides a stable base. The installation process is typically faster than the strip method. The membrane also creates a useful waterproof barrier.
Systems for Specific Floor Types
Carpet Floor Heating Systems
Our dedicated carpet floor heating systems feature a thin, durable heating element embedded in a foil layer. It is supplied at a constant wattage and length.
The element provides 15w per sq ft and is pre-set within the foil at a 3-inch spacing for even thermal spread.
The system is designed to be installed directly on top of the carpet padding, underneath the carpet itself. It provides silent, odor-free heat that doesn’t dry out the air and is controlled by a simple thermostat.
For safety and to protect the carpet, we strongly recommend installing a floor sensor to regulate the temperature.
The element is made with a waterproof foil-woven fiber material and includes an internal ground shield for safety. It is built to be durable and can withstand heavy furniture.
Laminate Timber Heating System
This system is specifically engineered for laminate or floating timber floors. The heating element is also embedded in a foil layer, providing 15w per sq ft at a fixed 3-inch spacing.
It delivers silent, even radiant heat. Using a high-quality underlayment is crucial for this system to prevent downward heat loss and improve efficiency.
A floor sensor is essential to regulate the heating elements and prevent overheating, which protects your floor surface. You must always check your flooring manufacturer’s heat specifications.
Like our carpet system, it is made from waterproof, foil-woven material with a ground shield and is built to handle heavy loads.
Indoor Concrete Slab Systems
For concrete slab radiant heating under stained, polished, or covered concrete, we use heavy-duty cable and mat systems.
These elements are supplied at constant wattage and length for specific areas, with a higher output of 20 watts per square foot for optimum thermal spread, ideal for colder climates.
Spacing is typically 3 inches but can be adjusted for warmer areas. We plan coverage based on the specific indoor space and avoid placing elements under bathtubs or cabinetry.
Available in 120v or 240v, all Switched On Radiant elements for concrete are supplied and installed with a strong 10-year warranty. The estimated running cost is 15.5 cents per kWh.
The Critical Role of Insulation
Indoor Floor Insulation (Underlayment)
We provide high-performance insulation, such as our 2.8 EPP Black underlayment, which is a closed-cell expanded polypropylene material.
Its benefits include noise and vibration damping, moisture control, and fatigue relief for floor joints. It is heat and cold-resistant and will not rot or support mold.
Available in various thicknesses (3mm, 5mm, 6mm, 10mm), the thickness you choose directly impacts efficiency.
Why Proper Radiant Floor Heating Insulation is Non-Negotiable
The primary purpose of radiant floor heating insulation is to direct heat upward into your room. The thicker the insulation, the greater the energy efficiency, as it prevents heat from being wasted downward into the subfloor.
Our insulation products are suitable for all subfloors and can be used with any floor finish. They can be installed in both new-build and renovation projects.
While it represents an additional initial cost, installing proper insulation is a smart investment. It dramatically improves the performance, responsiveness, and running cost-efficiency of your entire radiant heating system installation.
- Ready to upgrade your home with efficient indoor radiant floor heating? Let our experts design the perfect system for your space.