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ThermoFilm®

Ceramic, stone and tile heating image

CUSTOM SIZES!
Floor Heating for Laminate, Carpet & Vinyl
No cement required! Factory-direct customized sizes at no extra cost!

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*Free ground shipping on orders over $75
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ThermoFilm is the powerful, thin and uniform radiant floor heating system specifically designed for laminate and floating hardwood and engineered wood floors. It installs over commonly found underlayments including Cerazorb synthetic cork, Insulayment compressed synthetic fibers and polymer foams.

It comes with the following features and benefits:

  • Provides for a heated floor installation without cement!
  • Made with flexible film heating elements that provide 11 Watts per square foot of heat capacity uniformly distributed under the floor.
  • Available in length increments of 1 foot which allows for custom fitting your heating area.
  • Can be installed with peace of mind directly under combustible laminate and wood floors.
  • Combines radiant floor heating with laminate flooring underlayments (purchased separately) that provide:
    • Subfloor thermal insulation (R value depends on the underlayment selected).
    • Laminate floor noise reduction (IIC and FIIC ratings depend on the underlayment selected).
    • Moisture resistance (depending on the underlayment selected).
  • Can be used with laminate flooring with attached underlayment backing.
  • Simply roll out the heating film over the underlayment, add vapor barrier and install the laminate flooring.
  • Factory-attached 20’ lead wires on only one end of the heating film facilitates electrical connections.
  • Listed in compliance with UL Standards for the U.S. and Canada.
  • Factory-direct prices, custom size manufacturing and professional support.

With ThermoFilm® laminate and wood floor heating systems you can add warmth where you need it most - near the floor, not the ceiling. There is no easier and quicker way to install a heated floor!

SAVE MORE ON ORDERS OVER 250 ft.²
Additional 14% OFF already discounted price on orders over 250 S.F.
Additional 25% OFF already discounted price on orders over 500 S.F.

Worry-Free Return Policy

With our industry leading return policy, you can order worry free knowing you can get 100% refund within 100 days of purchase.
Learn More

Credit cards

US & Canadian credit cards are accepted.

Canadian flag

We also ship to Canada!
No brokerage fees!

Example
Magnifying glass

Combine several mats to cover heating area and connect them in parallel.

Customize 120V Film (Up to 163ft.² coverage per thermostat)

Model Width (inch) Length (ft) Price Qty.
18TFLM120 18 $0.00
$0.00
36TFLM120 36 $0.00
$0.00

Customize 240V Film (Up to 327ft.² coverage per thermostat)

Model Width (inch) Length (ft) Price Qty.
18TFLM240 18 $0.00
$0.00
36TFLM240 36 $0.00
$0.00

Select Underlayment

Cerazorb 24" X 48" X 3/16" underlayment for tile - 1 sheet

ThermoSoft Cerazorb for warm floors Magnifying glass

CR5MM-2448

Cerazorb is a great synthetic cork underlayment and insulation system, specifically designed for tile and stone floors. (Min. 3 sheets)

$19.95 In stock
More Info

Insulayment - 3' x 10'

IUP10-0

Insulayment® is a 0.125" thick high quality polyester felt insulating underlayment.

$29.68 In stock

Insulayment - 3' x 40'

IUP40-0

Insulayment® is a 0.125" thick high quality polyester felt insulating underlayment.

$91.80 In stock

Two layers of Insulayment® are recommended to avoid chiseling 1.25" x 1.375" x 0.25" deep grooves in the subfloor to allow for the thickness of the connectors.


Select Floor Heating Thermostats

OJ Wi-Fi Touch Screen Thermostat
(120V or 240V Programmable)

Floor heating thermostat UWG4-4999 Magnifying glass

UWG4-4999

Up to 15A load. 15 ft. floor sensor.

backup floor sensor image

Thermostat installation kit image

$275.00 In stock
More Info

OJ Thermostat
(120V or 240V Programmable with touch screen)

Floor heating thermostat UDG4-4999 Magnifying glass

UDG4-4999

Up to 15A load. 15 ft. floor sensor.

backup floor sensor image

Thermostat installation kit image

$185.00 In stock
More Info

OJ Thermostat
(120V or 240V Programmable w/air & floor limit)

Floor heating thermostat UDG-4999 Magnifying glass

UDG-4999

Up to 15A load. 10 ft. floor sensor.

backup floor sensor image

Thermostat installation kit image

$149.95 In stock
More Info

Aube Thermostat
(120V or 240V Programmable)

Floor heating thermostat TH115-AF-GA/U Magnifying glass

TH115-AF-GA/U

Up to 15A load. 15 ft. floor sensor.

backup floor sensor image

Thermostat installation kit image

$129.95 In stock
More Info

OJ Thermostat
(120V or 240V manual)

Floor heating thermostat UTN-4999 Magnifying glass

UTN4-4999

Up to 15A load. 10 ft. floor sensor.

backup floor sensor image

Thermostat installation kit image

$119.95 In stock
More Info

Aube Thermostat
(120V or 240V Manual)

Floor heating thermostat TH114-AF-GA/U Magnifying glass

TH114-AF-GA/U

Up to 15A load. 15 ft. floor sensor.

backup floor sensor image

Thermostat installation kit image

$119.95 In stock
More Info

OJ Thermostat
(120V Manual)

Floor heating thermostat MTC-2991UFH Magnifying glass

MTC-2991UFH

Up to 15A load. 10 ft. floor sensor.

backup floor sensor image

$69.95 In stock
More Info

OJ Thermostat
(240V Manual)

Floor heating thermostat MTC-1991UFH Magnifying glass

MTC-1991UFH

Up to 15A load. 10 ft. floor sensor.

backup floor sensor image

$69.95 In stock
More Info

Accessories

Thermostat Installation Kit

ThermoSoft thermostat installation kit Magnifying glass

IK-CON

Complete conduit kit with box and connectors to mount thermostat and to run heating mat lead wires from the floor to the electric box.

- 2 pcs of 24" x 3/4" metal conduit tubing
- 4" (2-gang) electric box
- 4" (1-gang) mud ring
- 2 wago connectors
- coupling, connectors and bushing

Installation instructions

$37.95 In stock

Protect-a-Heat™ Fiberboard
5 pieces, 40 s.f. total 24" X 48" X 1/8" each

ThermoSoft fiberboard for underfloor heating installation Magnifying glass

TH-180408X5

Tempered MDF Hardboard Underlayment. For use above ThermoFloor when installing carpet, carpet tile or vinyl flooring.

$59.95 In stock
More Info

Moisture Barrier

ThermoSoft moisture barrier for radiant flooring Magnifying glass

FLX-MB100

Top rated 6 mil (.006") low density polyethylene film.
Color - black.
Size: 2.5 ft x 40 ft (100 S.F.)

$15.95 In stock
More Info

InstAlarm Monitor

ThermoSoft InstAlarm Monitor for radiant floor heating installation

INSTALRM

Monitors radiant flooring mats for short or open circuits during installation. A must for do-it-yourselfers or anyone wanting peace of mind during the installation.

$19.95 In stock
More Info

Digital Multimeter

ThermoSoft digital multimeter for radiant flooring

MULTIMTR

Used to monitor electrical resistance of heating mats during installation.

$19.95 In stock
More Info

Thermo-Locator Film - 12" x 8"

ThermoSoft ThermoLocator accessory image Magnifying glass

TL-LRG

Use this handy reusable heat-reactive film to locate your floor heating elements and mark where it is safe to drill, cut or add fasteners to the floor. Prevent damages to the floor heater during remodeling.

Instructions

$39.95 In stock

Thermo-Locator Film - 6" x 5"

ThermoSoft ThermoLocator accessory image Magnifying glass

TL-SM

Use this handy reusable heat-reactive film to locate your floor heating elements and mark where it is safe to drill, cut or add fasteners to the floor. Prevent damages to the floor heater during remodeling.

Instructions

$24.95 In stock

Ultra Light Kneepads

ThermoSoft ultra light kneepads for radiant flooring installation

KNPD-318

Extra thick, soft molded kneepads. Protect your knees and mats during installation. Do not damage the wires
like regular plastic kneepads.
Highly recommended.

$5.95 In stock
More Info

Wago Connector (4 pcs)

ThermoSoft WAGO connector for floor heating thermostats Magnifying glass

FLX-BLOCK

4 x WAGO 222-415 terminal blocks ensure reliable electrical connections of multiple floor heating mats.

Connect up to 7 heating mats in parallel using (4) Wago connectors.

Instructions

$4.95 In stock

Duct Tape
1-7/8" wide, 60 yards long

ThermoSoft duct tape for warm floors Magnifying glass

DT-17860

For use with ThermoFloor pads, underlayment, Protect-A-Heat Fiberboard panels, moisture barrier sheets and general purpose. Easily tears by hand for quick work.

$5.95 In stock
More Info

TacTape
1" wide, 10 yards long

ThermoSoft TacTape for floor heat Magnifying glass

DT-105

All-Purpose 1-inch-wide, 10 yards long duct-tape to fix the heater on the floor.

$2.95 In stock
More Info

OJ Backup Floor Sensor

ETF-110/99C thermostat floor heat sensor Magnifying glass

ETF-110/99C

15' floor sensor for OJ thermostats.
A redundant sensor is recommended to be installed since sensors are difficult to replace. If installing a backup sensor, only connect one at a time.

$19.95 In stock

Aube Backup Floor Sensor

AC112-01/U thermostat floor heat sensor Magnifying glass

AC112-01/U

15' floor sensor for Aube thermostats.
A redundant sensor is recommended to be installed since sensors are difficult to replace. If installing a backup sensor, only connect one at a time.

$19.95 In stock

ThermoFloor 120V
Lead Wire Extension

ThermoSoft ThermoFloor 120V Lead Wire Extension Magnifying glass

EK-TF20-120

- 20' long set
- Includes special heat-shrink connectors and instructions.
- 120V

$39.95 In stock

ThermoFloor 240V
Lead Wire Extension

ThermoSoft ThermoFloor 240V Lead Wire Extension Magnifying glass

EK-TF20-240

- 20' long set
- Includes special heat-shrink connectors and instructions.
- 240V

$39.95 In stock
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