Skip to content
Save 10% On ProWarm!

Save 10% on our entire ProWarm range this spring

Days
Hours
Minutes
Seconds
UK's #1 Underfloor Heating Company - Over 300,000+ Systems Sold!
Fast & Reliable Delivery
Fast & Reliable Delivery
Get a Quote
We'll Beat Any Price
Lifetime Warranty
Lifetime Warranty

Warmup Foil Underfloor Heating Mat (Wood, Vinyl & Carpet)

From
Was
£69.99
From £69.99
Now £69.99
In stock, ready to be shipped
WLFH-140W/140
In stock, ready to be shipped
WLFH-140W/210
In stock, ready to be shipped
WLFH-140W/280
In stock, ready to be shipped
WLFH-140W/420
In stock, ready to be shipped
WLFH-140W/560
In stock, ready to be shipped
WLFH-140W/700
In stock, ready to be shipped
WLFH-140W/840
In stock, ready to be shipped
WLFH-140W/980
In stock, ready to be shipped
WLFH-140W/1120
In stock, ready to be shipped
WLFH-140W/1260
In stock, ready to be shipped
WLFH-140W/1400
In stock, ready to be shipped
WLFH-140W/1540
In stock, ready to be shipped
WLFH-140W/1680
In stock, ready to be shipped
WLFH-140W/1820
In stock, ready to be shipped
WLFH-140W/1960
In stock, ready to be shipped
WLFH-140W/2100
In stock, ready to be shipped
WLFH-140W/2240
In stock, ready to be shipped
WLFH-140W/2380
In stock, ready to be shipped
WLFH-140W/2520
In stock, ready to be shipped
WLFH-140W/2660
In stock, ready to be shipped
WLFH-140W/2800
In stock, ready to be shipped
WLFH-140W/2940
In stock, ready to be shipped
WLFH-140W/3080
In stock, ready to be shipped
WLFH-140W/3360
Warmup Foil Underfloor Heating Mat (Wood, Vinyl & Carpet)
From
Was
£69.99
From £69.99
Now £69.99
Contact us

Need advice or a better price?

Call our expert team 01268 567016

Fast & Reliable Delivery

For delivery on Friday

Order within hours minutes seconds

The Warmup foil heater safely heats under most wooden and floating floors. This underfloor heating foil can also be used to safely heat under carpet, vinyl and other resilient floors when combined with Warmup insulated underlay and Warmup dual overlay.

Simple to install, the foil heaters design promotes even warmth from beneath your flooring, eradicating problems with hot and cold spots. It can be conveniently installed under the floor finish in both dry and wet areas without the need for additional earth grids.

The Warmup underfloor heating foil is using thermal and reflective reinforced aluminium foil that helps in conserving heating energy. Improved savings can also be achieved by using the foil heater in conjunction with Warmup Insulation Board as it dramatically reduces heat up times of your underfloor heating system.

Please ensure all safety guidelines are adhered to during and after installation of this product.

Features and benefits

  • Underfloor Heating Sticky Mat (Two individual mats if kit size over 12m2)
  • Installed directly under floor finish; no self-levelling required
  • Fully earthed flat aluminium foil wont raise floor levels
  • Wire based system can be adapted to fit around objects
  • Great for heating under floating floors such as laminate and hardwood.
  • Approvals: CE mark and ASTA BEAB
  • 15-Year Warranty
  • The underfloor heating foil comes with Warmups unique Safety Net Installation Guarantee
Construction ECTFE wire encased in aluminium foil
Operating voltage 220-240V, 50Hz
Output rating 140W/m2
Mat Width 0.5m
Cold Lead Length: 3m
Heating Cable Spacing 50mm

For full instructions, and how to combine Warmup dual overlay and insulated underlay for installing under resilient floors such as carpet, vinyl and linoleum please refer to the installation manuals.

  • Before installing, draw an installation plan showing the placement of the mats, floor sensor, and junction box or boxes. The Warmup Foil heating system should cover at least 80-90% of the floor area of your room to be used as a primary heat source.
  • Clean all debris from the floor base and place the insulation pads or boards as per the manufacturer's instructions. And then clean all debris from the surface of the insulating material.
  • Roll out the Foil Heating panels on top of the insulating material. Ensure that each heating panel is completely flat. Make sure that the cold leads are on the side of the panel that is closest to the location of the electrical junction box.
  • Stretch the Foil heating panels and secure them to the floor with the aluminium tape. Where required, additional duct tape can be used. Tape the sensor down with masking or box tape, positioning it in-between element wires of the foil system. Run the sensor cable off the heater and back to the thermostat in the same channel as the power supply cables.
  • Measure the resistance of the foil heating system and record the value. Verify that the values you measure are in line with the resistance values that are printed on the installation manual.
  • Switch off the Foil heater and disconnect the thermostat from the supply when fitting the flooring.

Please note, the following size kits will be made up of 2 mats:

11m2, 13m2, 14m2, 15m2, 16m2, 17m2, 18m2, 19m2, 20m2, 21m2, 22m2, 23m2, 24m2

Warmup 6ie Smart

  • Controlled by the latest version of the Warmup MyHeating App
  • Custom photo backgrounds and adjustable screen brightness
  • Exceptional efficiency savings using Warmup exclusive SmartGeo technology
  • AutoSwitch technology that switches Warmup users to their most favourable tariff, for free and by election each year a new and better tariff appears
  • Dimensions (HxWxD): 115 x 90 x 16mm
  • 12 years manufacturer's warranty when installed with Warmup heating systems

Explore the product

Warmup Tempo

  • Stylish and contemporary design
  • Clear screen displaying program details, room temperature and current time
  • Early Start function learns how long it takes to heat your room so it's up to temperature at the time you set
  • A mode for every need: manual, automatic and frost protection

Explore the product

Warmup Manual

  • MSTAT depth allows flush mounting in standard socket
  • Floor probe ensures precise control of temperature
  • Easy regulation of your house temperature
  • No need of programming, the MSTAT simply enables you to target your desired comfort temperature

Explore the product

Warmup Element WiFi

  • Reduces energy use by up to 25%
  • Automatic control of your heating, automatically turning heating down
  • Simple and stylish functionality
  • Simple touch buttons for accurate control of your underfloor heating system

Explore the product

Our reviews speak for themselves!

Let our experts help you

Product Question? Need help placing an order?

Our customer support is available Monday to Friday 7am-6pm.

Call us on 01268 567 016
Email sales@theunderfloorheatingstore.com

Reach out to our expert team
Free delivery on all orders

At The Underfloor Heating Store, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.

We're proud to offer a range of delivery options to suit you, including free delivery on all of our orders or next working day delivery for a fixed price of £4.99

  • 2-3 working days delivery - FREE (Order before 4pm Monday - Friday)
  • Next working day - £4.99 (Order before 4pm Monday - Friday, applies to orders over £19.99)
  • Next working day before 10.30am - £14.99 (Order before 4pm Monday - Friday)
  • Saturday delivery - £29.99 (Order before 4pm Monday - Friday)
  • Free collection from our Basildon warehouse in Essex

Explore our full delivery policy

30 days returns policy

At The Underfloor Heating Store, our customers have 30 days to upgrade, replace or refund their orders.

Returns

At The Underfloor Heating Store, we want to ensure you are happy with every purchase you make. If you have any issues with your chosen product, whether damaged, faulty or simply an unwanted item, you can simply return what you bought for a refund. Learn more.

Replacements

We take great care in the delivery of all of our products, however, in the event of your delivery arriving damaged or if you notice a manufacturing fault of any kind within 48 hours of delivery, you're within your rights to a replacement. Learn more.

Upgrades

Within 14 days of purchasing from us, you are eligible to upgrade if you deem you want something a little better. Simply send it back to us brand new and we'll happily assist you with an upgrade to your order. Learn more.

Lifetime warranty

At The Underfloor Heating Store, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a lifetime warranty for our ProWarm range of products.

Our warranties are designed to give you peace of mind and ensure that your underfloor heating system operates reliably for years to come.

Find out more

We'll beat any price

At The Underfloor Heating Store, our main priority is customer satisfaction. To cement our commitment to this, we are proud to offer our Underfloor Heating Price Match Promise. If you find a lower price on an identical product anywhere else, we will match it – guaranteed!

Discover our promise

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare