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Warmup DCM-PRO Cable

From £78.99
Now £78.99
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
In stock, ready to be shipped
Warmup DCM-PRO Cable
From £78.99
Now £78.99

Need expert advice?

Need help or product advice? Call 01799 524730

For delivery on Friday

When ordered before 4pm (On weekdays)

PLEASE NOTE: Must be used with Warmup DCM-PRO Mat. Not included with the DCM cable.

The Warmup DCM-PRO Cable utilizes unique decoupling technology to provide excellent protection for tiled floors. This customizable underfloor heating (UFH) solution offers two membrane options to choose from: Peel-and-Stick or Fleece-Backed, as well as a range of heating cables for standard and low-wattage projects. Experience the benefits of easy installation, flexible heat output, and floor protection with the DCM-PRO Cable.

Key Benefits

  • Easy Installation: Fits into the Peel-and-Stick DCM membrane features a self-adhesive underside, eliminating the need for an adhesive layer and significantly reducing installation time. The Fleece-Backed membrane is ideal for use with traditional adhesives.
  • Flexible Heat Output: Choose from two heating cables to specify the system for standard wattage projects ranging from 112.5 W/m² to 225 W/m² and low wattage projects ranging from 41.3 W/m² to 82.5 W/m². This flexibility allows you to tailor the heat output to suit your project's requirements.
  • Protects Floors: The innovative decoupling membrane absorbs lateral subfloor movements, preventing these stresses from reaching the tiled floor finish and causing cracks.

Innovative System that Protects Your Floor

The DCM-PRO Heated Decoupling System is a technologically advanced electric underfloor heating system from Warmup. It has been proven to protect tiled floors from cracking, as tested by ANSI 118.12:5.4 (American National Standards Institute).

Decoupling Membrane

The DCM-PRO's decoupling membrane is available with either a self-adhesive or fleece backing, providing adaptability and hassle-free installation.

Anti-Fracture Protection

The DCM-PRO system suits all floor types but is specifically developed to protect stone and tiled floor finishes from damage caused by seasonal temperature changes that affect the sub-floor. The anti-fracture membrane of DCM-PRO is particularly beneficial for tiles prone to cracking, making it an ideal choice for floor tiles.

How Does the Decoupling System Work?

  • The decoupling layer of the DCM-PRO membrane contracts and expands to handle lateral movements in subfloors.
  • The self-adhesive layer or fleece backing stretches with expansion.
  • The decoupling layer contracts if the gap shrinks due to seasonal changes.
  • The system protects the floor surface from damage caused by lateral subfloor movement.

Two Heating Cable Options – Standard and Low Wattage

The DCM-PRO System offers a flexible heat output through the choice of two heating cables, allowing for a personalized heated area layout.

  • 112.5 W/m² to 225 W/m² Output for Standard Wattage Projects: The DCM-PRO with the Blue Cable provides an output of between 112.5 W/m² and 225 W/m², suitable for standard wattage projects based on your project's requirements.
  • 41.3 W/m² to 82.5 W/m² Output for Homes with Low Load Supplies: The DCM-PRO Low Wattage System features a flexible output of 41.3 W/m² to 82.5 W/m², making it ideal for homes with low load supplies and minimal heat loss. This system enables solar arrays with battery storage to supply a higher percentage of the load, contributing to a more sustainable, zero-carbon heating solution.

Rapid Installation

The updated castellation design of the DCM-PRO offers quick and hassle-free installation for Warmup Underfloor Heating. The dimensions of the membrane are designed for convenient sizing, ensuring that 2m² of heating cable fits precisely on 2m² of the membrane. The cable spacing can be adjusted to increase or decrease coverage and power. No tools are required for installation; simply position the heating cable by hand within the castellations of the membrane.

The DCM-PRO can be tiled directly onto or covered with a layer of self-leveling compound when used with other floor finishes certified for underfloor heating. This system comes with Warmup's market-leading warranty, guaranteeing exceptional performance and reliability.

Operating Voltage 220-240v - 50Hz
IP Rating IPX7
Colour Blue
Thickness 4.5mm (± 0.2mm)
Output Rating 150w/m2 (3 Castellations - 90mm)
Inner Insulation Advanced Fluoropolymer (ETFE)
Min. Insulation Temp 5°C
Connection 3m Long Coldtail Connection
Approvals BEAB

DCM-Pro cable power and load reference

Product Code Heated area (m2) Power (W) Load (A) Resistance (Ω) DCM-Pro Cable Reference Resistance Bands (Ω)
DCM-C-1 1 150 0.6 352.7 335.0 - 370.3
DCM-C-1.5 1.5 225 0.9 235.1 223.3 - 246.9
DCM-C-2 2 300 1.3 176.3 167.5 - 185.1
DCM-C-2.5 2.5 375 1.6 141.1 134.1 - 148.2
DCM-C-3 3 450 1.9 117.6 111.7 - 123.5
DCM-C-3.5 3.5 525 2.2 100.8 95.8 - 105.8
DCM-C-4 4 600 2.5 88.2 83.8 - 92.6
DCM-C-4.5 4.5 675 2.8 78.4 74.5 - 82.3
DCM-C-5 5 750 3.2 70.5 67.0 - 74.0
DCM-C-6 6 900 3.8 58.8 55.9 - 61.7
DCM-C-7 7 1050 4.4 50.4 48.0 - 52.9
DCM-C-8 8 1200 5.0 44.1 42.0 - 46.3
DCM-C-9 9 1350 5.7 39.2 37.2 - 41.2
DCM-C-10 10 1500 6.3 35.3 33.5 - 37.1
DCM-C-12 12 1800 7.6 29.4 27.9 - 30.9
DCM-C-14 14 2100 8.8 25.2 23.9 - 26.5
DCM-C-16 16 2400 10.1 22.0 20.9 - 23.1

We're here to help

Our product experts are here to assist with any enquiry you might have.

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

Call us on 01799 524730

Reach out to our expert team
Free delivery on all orders

At Ambient Underfloor Heating, 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 orders over £19.99 or next working day delivery for a fixed price of £4.99.

  • 2-3 working days delivery, order over £19.99 - FREE (£4.99 if under £19.99)
  • Next working day - £4.99 (Order before 4pm Monday - Friday)
  • Next working day before 10.30am - £14.99 (Order before 4pm Monday - Friday)
  • Saturday delivery - £29.99 (Order before 4pm Friday)
30 days returns policy

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


At Ambient Underfloor Heating, 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.


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.


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.

Lifetime warranty

At Ambient Underfloor Heating, 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 signature kits.

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

Highly rated by our customers
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