DEVIcomfort 100w/m² DTIR-100 4.0m² 400W Underfloor Heating Mat

More from 100W Devi Underfloor Heating Mats for Timber - DTIR-100

DEVIcomfort 100w/m² DTIR-100 4.0m² 400W Underfloor Heating Mat
DEVIcomfort 100w/m² DTIR-100 4.0m² 400W Underfloor Heating Mat
  • Fast and easy to install
  • Self-adhesive mesh
  • Low height
  • Only one cold lead
  • Long life-time
  • Maximum protection

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Quick Find: 4163
Part Code: 83030514

Weight: 2.33 Kg

This product is currently awaiting on stock arrival and due in soon.

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£97.68 exc VAT
RRP: £253.43
Stock Available: 16 Units

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    Day of Choice Delivery available at checkout

    Made To Order This is a made to order product and therefore cannot be returned or cancelled

    4.0sqm 100watt per sqm heating mat for timber floors 0.5m wide and 8m long.

    DEVIcomfort for Timber Floors is a thin heating mat specifically designed to be installed within a tile adhesive layer. It evenly warms the floor surface eliminating the cold chill associated with hard floor surfaces. It is ideal for tiles on a timber floor or parquet on concrete, and can be installed beneath other surfaces such as laminated floors and vinyl.

    DEVIcomfort is a prefabricated, self adhesive mat with a thin heating cable ready mounted, all within 4mm thickness. It is an open mesh design allowing the tile adhesive to bond to an existing floor.

    The mats are available in a range of sizes from 1-12 square metres. Each mat is 0.5 metres wide. For example, a 5 square metre mat is 0.5m wide and 10m long.

    The heat output of this product can be regulated using a controller. Generally only one controller is needed for this product, however, for larger areas, one controller per 23m2 should be used.


    There is a choice of wall mounted thermostats, with the most popular being the Devireg Touch.


    This product can be used for Bathrooms/En-Suites and Kitchens. In fact, this system can be used in any room as long as the heating mat is covered by a flexible tile adhesive/self-levelling compound.


    The luxury of a comfortable warm tiled floor, high standard of comfort, provides even heat across the floor surface, economical, no significant floor height increase, simple to install, guaranteed for 20 years, and gives you a dry floor with no mould.

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    Technical specifications

    ApprovalIEC 335-2-96/SEMKO
    Area4 m²
    Cable constructionTwin conductor
    Conductor insulationFEP
    Mat Length8 m
    Mat TypeTimber Base
    Mat Width0.5 m
    ModelDEVIcomfort 100w/m² 4.0m²
    No. of Mats1
    Power100 W/m²
    Product typeMat
    Rated temperature120°C
    Rated voltage230 V
    Resistance132 Ω
    Thermostat choiceMat Only
    Thickness3.8-4 mm
    Warranty20 Years
    Wattage400 W

    Product options

    Product downloads

    Data Sheet

    File Size: 1.13 MB

    Product reviews

    4.996% Positive (23 reviews)

    Ratings based on data collected by third party reviewing platform.


    Richard Smith, Cheshire
    10 October 2018 15:13

    Great product at a great price!

    Great service - very knowledgeable staff on the helpline - advised of exactly which item was compatible as a replacement for an obsolete stat, and prices are very competitive too. Also delivery was perfect as arranged. All in all excellent, and will definitely use again.


    Martin Breen, Dublin, Ireland
    7 June 2018 11:33

    an easy choice for the floor i needed heated

    My original query was answered very quickly and the follow up supply of goods was equally excellent. Great customer service.

    Fantastic, thank you for the great review of our service.


    Bruce Shearman
    24 May 2018 12:33

    Mat does not appear to be as sticky as a previous product

    Your service was quick and efficient. My concern was with the DEVI product information and installation information. I have previously fitted a DEVI mat however the installation information was minimal and no explanation given for the pack content. Fortunately I remembered most of the installation steps. The one that I didn't was answered by DEVI customer help. My point is that the product is good but the installation information is poor as is the online information. If DEVI ask you can feed back this information to them.



    James Henderson
    21 November 2017 16:41

    Service was second to none. Helped me every way possible

    Service was second to none. Helped me every way possible

    Fantastic, thank you for the great comments of our service.


    Bharat Patel
    2 August 2017 08:30

    Dose what it's says easy to install

    Every time I used element shop service just great and delivery is time just brilliant

    Thank you very much for your great review and repeat business, it is very much appreciated.


    Rick Paslawski
    27 June 2017 13:37

    Easy to lay, seems good quality

    Great service with good prices

    Thank you for taking the time to write such great feedback, we appreciate your comments.


    Sarah Bailey
    13 March 2017 07:18

    The product is exactly what I wanted.

    Really helpful. Great follow up. Very fast service.

    Thank you for leaving great feedback and rating both our service and your new DEVIcomfort Underfloor heating mat and accessories as excellent.


    Trusted Customer
    9 January 2017 10:03

    Consistently reliable. Always helpful

    Thank you for your excellent review of our service, we appreciate it very much.


    Trusted Customer
    27 November 2016 09:27

    Fast next day delivery, good range.

    Many thank for your feedback and rating us as excellent.

    Tracey Morgan
    Customer Service Manager


    Trusted Customer
    26 November 2016 07:32

    I have ordered around 12 heat mats from you, I ordered one mate the wrong size because something changed in the room but you changed it for me very quickly with no fuss
    Thank you

    You are very welcome. We pride ourselves on our customer service excellence and are very pleased that we were able to help you so efficiently.

    Tracey Morgan
    Customer Service Manager

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