01473 559087Open 7 days a week 24 hours a day

01473 559087Sales & customer services

01473 559070Technical enquiries

Online chat supportLeave a support enquiryEmail sales@underfloorheating-uk.co.uk
0 ItemsTotal £0.00
Your shopping basket is empty

01473 559087

sales@underfloorheating-uk.co.uk
online support form
technical enquiries
(01473 559070)
Feefo Customer Reviews
Rated Excellent
For customer service
Google Seller Ratings
Trusted Seller
Shop with confidence
Finance Available
Spread the cost
With flexible finance plans
PayPal Secure Payments
We accept PayPal
The safer, easier way to pay online

100W Timber Floor DTIR-100 Underfloor Heating Kits

20 Year Warranty
100W Timber Floor DTIR-100 Underfloor Heating Kits
100W Timber Floor DTIR-100 Underfloor Heating Kits
100W Timber Floor DTIR-100 Underfloor Heating Kits
100W Timber Floor DTIR-100 Underfloor Heating Kits
100W Timber Floor DTIR-100 Underfloor Heating Kits
100W Timber Floor DTIR-100 Underfloor Heating Kits
100W Timber Floor DTIR-100 Underfloor Heating Kits
100W Timber Floor DTIR-100 Underfloor Heating Kits
100W Timber Floor DTIR-100 Underfloor Heating Kits
100W Timber Floor DTIR-100 Underfloor Heating Kits
100W Timber Floor DTIR-100 Underfloor Heating Kits
DEVI
4.9
(20 reviews)
Feefo Reviews
ModelWattageMat LengthMat WidthAreaPriceQty
DEVIcomfort 100w/m2 DTIR-100 1.0m2 100W Underfloor Heating KitMKT01
QF #: 7764		100 W2 m0.5 m1 m²
£139.09
£115.91 exc VAT
Wattage100 W
Mat Length2 m
Mat Width0.5 m
Area1 m²
DEVIcomfort 100w/m2 DTIR-100 1.5m2 150W Underfloor Heating KitMKT02
QF #: 7766		150 W3 m0.5 m1.5 m²
£150.19
£125.16 exc VAT
Wattage150 W
Mat Length3 m
Mat Width0.5 m
Area1.5 m²
DEVIcomfort 100w/m2 DTIR-100 2.0m2 200W Underfloor Heating Kit MKT03
QF #: 7768		200 W4 m0.5 m2 m²
£160.24
£133.53 exc VAT
Wattage200 W
Mat Length4 m
Mat Width0.5 m
Area2 m²
DEVIcomfort 100w/m2 DTIR-100 2.5m2 250W Underfloor Heating Kit MKT04
QF #: 7770		250 W5 m0.5 m2.5 m²
£160.43
£133.69 exc VAT
Wattage250 W
Mat Length5 m
Mat Width0.5 m
Area2.5 m²
DEVIcomfort 100w/m2 DTIR-100 3.0m2 300W Underfloor Heating KitMKT05
QF #: 7772		300 W6 m0.5 m3 m²
£180.42
£150.35 exc VAT
Wattage300 W
Mat Length6 m
Mat Width0.5 m
Area3 m²
DEVIcomfort 100w/m2 DTIR-100 3.5m2 350W Underfloor Heating Kit MKT06
QF #: 7774		350 W7 m0.5 m3.5 m²
£190.50
£158.75 exc VAT
Wattage350 W
Mat Length7 m
Mat Width0.5 m
Area3.5 m²
DEVIcomfort 100w/m2 DTIR-100 4.0m2 400W Underfloor Heating Kit MKT07
QF #: 7776		400 W8 m0.5 m4 m²
£200.59
£167.16 exc VAT
Wattage400 W
Mat Length8 m
Mat Width0.5 m
Area4 m²
DEVIcomfort 100w/m2 DTIR-100 5.0m2 500W Underfloor Heating Kit MKT08
QF #: 7778		500 W10 m0.5 m5 m²
£220.75
£183.96 exc VAT
Wattage500 W
Mat Length10 m
Mat Width0.5 m
Area5 m²
DEVIcomfort 100w/m2 DTIR-100 6.0m2 600W Underfloor Heating Kit MKT09
QF #: 7780		600 W12 m0.5 m6 m²
£235.88
£196.57 exc VAT
Wattage600 W
Mat Length12 m
Mat Width0.5 m
Area6 m²
DEVIcomfort 100w/m2 DTIR-100 7.0m2 700W Underfloor Heating KitMKT10
QF #: 7782		700 W14 m0.5 m7 m²
£250.45
£208.71 exc VAT
Wattage700 W
Mat Length14 m
Mat Width0.5 m
Area7 m²
DEVIcomfort 100w/m2 DTIR-100 8.0m2 800W Underfloor Heating Kit MKT11
QF #: 7784		800 W16 m0.5 m8 m²
£265.58
£221.32 exc VAT
Wattage800 W
Mat Length16 m
Mat Width0.5 m
Area8 m²
DEVIcomfort 100w/m2 DTIR-100 9.0m2 900W Underfloor Heating Kit MKT12
QF #: 7786		900 W18 m0.5 m9 m²
£280.16
£233.47 exc VAT
Wattage900 W
Mat Length18 m
Mat Width0.5 m
Area9 m²
DEVIcomfort 100w/m2 DTIR-100 10.0m2 1000W Underfloor Heating Kit MKT13
QF #: 7788		1000 W20 m0.5 m10 m²
£296.98
£247.48 exc VAT
Wattage1000 W
Mat Length20 m
Mat Width0.5 m
Area10 m²
DEVIcomfort 100w/m2 DTIR-100 11.0m2 1100W Underfloor Heating KitMKT14
QF #: 7790		1100 W22 m0.5 m11 m²
£345.88
£288.23 exc VAT
Wattage1100 W
Mat Length22 m
Mat Width0.5 m
Area11 m²
DEVIcomfort 100w/m2 DTIR-100 12.0m2 1200W Underfloor Heating Kit MKT15
QF #: 7792		1200 W24 m0.5 m12 m²
£325.00
£270.83 exc VAT
Wattage1200 W
Mat Length24 m
Mat Width0.5 m
Area12 m²
DEVIcomfort 100w/m2 DTIR-100 13.0m2 1300W Underfloor Heating KitMKT16
QF #: 7794		1300 W26 m0.5 m13 m²
£387.20
£322.67 exc VAT
Wattage1300 W
Mat Length26 m
Mat Width0.5 m
Area13 m²
DEVIcomfort 100w/m2 DTIR-100 14.0m2 1400W Underfloor Heating KitMKT17
QF #: 7796		1400 W28 m0.5 m14 m²
£407.38
£339.48 exc VAT
Wattage1400 W
Mat Length28 m
Mat Width0.5 m
Area14 m²
DEVIcomfort 100w/m2 DTIR-100 15.0m2 1500W Underfloor Heating KitMKT18
QF #: 7798		1500 W30 m0.5 m15 m²
£427.54
£356.28 exc VAT
Wattage1500 W
Mat Length30 m
Mat Width0.5 m
Area15 m²
DEVIcomfort 100w/m2 DTIR-100 16.0m2 1600W Underfloor Heating Kit MKT19
QF #: 7800		1600 W32 m0.5 m16 m²
£442.67
£368.89 exc VAT
Wattage1600 W
Mat Length32 m
Mat Width0.5 m
Area16 m²
DEVIcomfort 100w/m2 DTIR-100 17.0m2 1700W Underfloor Heating Kit MKT20
QF #: 7802		1700 W34 m0.5 m17 m²
£457.24
£381.03 exc VAT
Wattage1700 W
Mat Length34 m
Mat Width0.5 m
Area17 m²
DEVIcomfort 100w/m2 DTIR-100 18.0m2 1800W Underfloor Heating KitMKT21
QF #: 7804		1800 W36 m0.5 m18 m²
£472.37
£393.64 exc VAT
Wattage1800 W
Mat Length36 m
Mat Width0.5 m
Area18 m²
DEVIcomfort 100w/m2 DTIR-100 19.0m2 1900W Underfloor Heating KitMKT22
QF #: 7806		1900 W38 m0.5 m19 m²
£486.95
£405.79 exc VAT
Wattage1900 W
Mat Length38 m
Mat Width0.5 m
Area19 m²
DEVIcomfort 100w/m2 DTIR-100 20.0m2 2000W Underfloor Heating KitMKT23
QF #: 7808		2000 W40 m0.5 m20 m²
£503.76
£419.80 exc VAT
Wattage2000 W
Mat Length40 m
Mat Width0.5 m
Area20 m²
DEVIcomfort 100w/m2 DTIR-100 21.0m2 2100W Underfloor Heating KitMKT24
QF #: 7810		2100 W42 m0.5 m21 m²
£552.66
£460.55 exc VAT
Wattage2100 W
Mat Length42 m
Mat Width0.5 m
Area21 m²
DEVIcomfort 100w/m2 DTIR-100 22.0m2 2200W Underfloor Heating KitMKT25
QF #: 7812		2200 W44 m0.5 m22 m²
£532.57
£443.81 exc VAT
Wattage2200 W
Mat Length44 m
Mat Width0.5 m
Area22 m²
Underfloor Heating UK

Our complete DEVIcomfort timber Kits for timber based floors come with everything you require to complete a DEVI timber electric underfloor heating installation.

DEVIguard Warranty - The best in class floor guard warranty, DEVI's warranty covers the floor unlike other manufacturers who only guarantee the product.

Why choose DEVI Heating Kits for Timber Floors

  • 20 year guarantee with DEVIguard guaranteeing the floor as well as the product
  • Open self-adhesive mesh design
  • 4mm mat thickness
  • DEVI is a premium well trusted brand

All DEVIcomfort timber base kits include the following components:

  • DEVIcomfort 100W/m2 DTIR-100 self-adhesive underfloor heating mat*
  • DEVIreg Touch programmable thermostat
  • Gaffer utility tape
  • Spray adhesive

* The kit sizes above 12m2 are made up from the two most competitive mats sizes.

DEVI Floor Guard Warranty not only guarantees it’s heating systems but also guarantees the floor in the unlikely event that the system cannot be repaired due to a manufacturing fault. Other manufacturers only offer product warranties which do not include the replacement of the flooring.

Product downloads

Data Sheet
Data Sheet

File Size: 1.13 MB

Related articles

List of DEVI Underfloor Heating Mat Resistances

May 12

Concrete Based Floors Single conductor mat. Coverage m2 Normal Minimum -4% Maximum +9% 1.0m 705.00 676.80 768.50 2.0m 353.00 ...

Read more

Introduction to DEVI Matting Underfloor Heating

Feb 4

The DEVImat DTIF is a self adhesive mesh, with ultra thin cable pre-attached. It comes in a full range of sizes, from 0.5m-12m and are available in both 100W and 150W per m2 for installation onto b...

Read more

How To Install DEVI Matting Underfloor Heating Guide

Sep 11

Follow the step by step instructions below to install your DEVImat system. Example Instruction Step 1 Measure the room and draw a sketch to help you c...

Read more

How to Choose your DEVI Matting Underfloor Heating

Jul 21

Start by measuring the free surface area, and make a sketch of the room similar to the one pictured on the right. Choose the closest size of DEVImat (always rounding down to the nearest size). S...

Read more

Typical Wiring for DEVI Matting Electrical Connections

Jan 15

Typical wiring layout for connection of DEVImat to 540/550 DEVIreg controller.

Read more

Example DEVI Matting Underfloor Heating Floor Constructions

Jan 3

Examples of DEVImat installation under tiles on a concrete floor. Examples of DEVImat installation under parquet/wood/vinyl on a concrete floor. Examples of DEVImat installati...

Read more

Product reviews

4.995% Positive (20 reviews)

Ratings based on data collected by third party reviewing platform.

5
90%
4
5%
3
5%
2
0%
1
0%
Excellent

Trusted Customer
9 September 2019 14:41

DEVIcomfort 100w/m2 DTIR-100 1.0m2 100W Underfloor Heating Kit

I have had Devi underfloor heating for several years. When the bathroom tiles had to be replaced I had no hesitation in choosing Devi as I know the product to be excellent and that if needed the customer service is good.

View product

Easy to order and prompt delivery

Thank you for the great 5 star review of our prompt delivery and service.

Excellent

Richard Smith, Cheshire
10 October 2018 15:13

DEVIcomfort 100w/m2 DTIR-100 2.0m2 200W Underfloor Heating Mat

Great product at a great price!

View product

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.

Excellent

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

DEVIcomfort 100w/m2 DTIR-100 3.0m2 300W Underfloor Heating Kit

This product did the job it was intended for - easy to install and use.

View product

DEVIcomfort 100w/m2 DTIR-100 3.0m2 300W Underfloor Heating Mat

an easy choice for the floor i needed heated

View product

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.

Average

Bruce Shearman
24 May 2018 12:33

DEVIcomfort 100w/m2 DTIR-100 2.5m2 250W Underfloor Heating Kit

As in section 1 lack of installation information.

View product

DEVIcomfort 100w/m2 DTIR-100 2.5m2 250W Underfloor Heating Mat

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

View 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.

Regards
B.S.Shearman

Excellent

Alan House
26 March 2018 07:45

DEVIcomfort 100w/m2 DTIR-100 3.0m2 300W Underfloor Heating Kit

I’ve always used Devi, as I think it’s the best on the market

View product

The web site is easy to understand, and they delivered on time. The parcel was left where I asked it to be left

Perfect, thank you for taking the time to leave us such great feedback. 

Excellent

James Henderson
21 November 2017 16:41

DEVIcomfort 100w/m2 DTIR-100 3.0m2 300W Underfloor Heating Mat

Service was second to none. Helped me every way possible

View product

Service was second to none. Helped me every way possible

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

Excellent

Rick Paslawski
27 June 2017 13:37

DEVIcomfort 100w/m2 DTIR-100 2.5m2 250W Underfloor Heating Mat

Easy to lay, seems good quality

View product

Great service with good prices

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

Excellent

Trusted Customer
9 January 2017 10:03

DEVIcomfort 100w/m2 DTIR-100 1.0m2 100W Underfloor Heating Mat

Excellent

View product

Consistently reliable. Always helpful

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

Excellent

Trusted Customer
27 November 2016 09:27

DEVIcomfort 100w/m2 DTIR-100 1.5m2 150W Underfloor Heating Mat

Excellent

View product

Fast next day delivery, good range.

Many thank for your feedback and rating us as excellent.

Tracey Morgan
Customer Service Manager

Excellent

Trusted Customer
26 November 2016 07:32

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

Excellent

View product

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