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150W Concrete Floor DTIR-150 Underfloor Heating Kits

20 Year Warranty
150W Concrete Floor DTIR-150 Underfloor Heating Kits
150W Concrete Floor DTIR-150 Underfloor Heating Kits
150W Concrete Floor DTIR-150 Underfloor Heating Kits
150W Concrete Floor DTIR-150 Underfloor Heating Kits
150W Concrete Floor DTIR-150 Underfloor Heating Kits
150W Concrete Floor DTIR-150 Underfloor Heating Kits
150W Concrete Floor DTIR-150 Underfloor Heating Kits
150W Concrete Floor DTIR-150 Underfloor Heating Kits
150W Concrete Floor DTIR-150 Underfloor Heating Kits
150W Concrete Floor DTIR-150 Underfloor Heating Kits
150W Concrete Floor DTIR-150 Underfloor Heating Kits
DEVI
4.7
(18 reviews)
Feefo Reviews
ModelAreaMat LengthMat WidthWattagePriceQty
DEVIcomfort 150w/m2 DTIR-150 1.0m2 150w Underfloor Heating KitMKC01
QF #: 7714		1 m²
2 m
0.5 m
150 W
£147.71
£123.09 exc VAT
Area1 m²
Mat Length2 m
Mat Width0.5 m
Wattage150 W
DEVIcomfort 150w/m2 DTIR-150 1.5m2 225w Underfloor Heating KitMKC02
QF #: 7716		1.5 m²
3 m
0.5 m
225 W
£150.19
£125.16 exc VAT
Area1.5 m²
Mat Length3 m
Mat Width0.5 m
Wattage225 W
DEVIcomfort 150w/m2 DTIR-150 2.0m2 300w Underfloor Heating KitMKC03
QF #: 7718		2 m²
4 m
0.5 m
300 W
£166.14
£138.45 exc VAT
Area2 m²
Mat Length4 m
Mat Width0.5 m
Wattage300 W
DEVIcomfort 150w/m2 DTIR-150 2.5m2 375w Underfloor Heating KitMKC04
QF #: 7720		2.5 m²
5 m
0.5 m
375 W
£177.80
£148.17 exc VAT
Area2.5 m²
Mat Length5 m
Mat Width0.5 m
Wattage375 W
DEVIcomfort 150w/m2 DTIR-150 3.0m2 450w Underfloor Heating KitMKC05
QF #: 7722		3 m²
6 m
0.5 m
450 W
£185.38
£154.48 exc VAT
Area3 m²
Mat Length6 m
Mat Width0.5 m
Wattage450 W
DEVIcomfort 150w/m2 DTIR-150 3.5m2 525w Underfloor Heating KitMKC06
QF #: 7724		3.5 m²
7 m
0.5 m
525 W
£198.29
£165.24 exc VAT
Area3.5 m²
Mat Length7 m
Mat Width0.5 m
Wattage525 W
DEVIcomfort 150w/m2 DTIR-150 4.0m2 600w Underfloor Heating KitMKC07
QF #: 7726		4 m²
8 m
0.5 m
600 W
£212.32
£176.93 exc VAT
Area4 m²
Mat Length8 m
Mat Width0.5 m
Wattage600 W
DEVIcomfort 150w/m2 DTIR-150 5.0m2 750w Underfloor Heating KitMKC08
QF #: 7728		5 m²
10 m
0.5 m
750 W
£237.36
£197.80 exc VAT
Area5 m²
Mat Length10 m
Mat Width0.5 m
Wattage750 W
DEVIcomfort 150w/m2 DTIR-150 6.0m2 900w Underfloor Heating KitMKC09
QF #: 7730		6 m²
12 m
0.5 m
900 W
£253.98
£211.65 exc VAT
Area6 m²
Mat Length12 m
Mat Width0.5 m
Wattage900 W
DEVIcomfort 150w/m2 DTIR-150 7.0m2 1050w Underfloor Heating KitMKC10
QF #: 7732		7 m²
14 m
0.5 m
1050 W
£274.56
£228.80 exc VAT
Area7 m²
Mat Length14 m
Mat Width0.5 m
Wattage1050 W
DEVIcomfort 150w/m2 DTIR-150 8.0m2 1200w Underfloor Heating KitMKC11
QF #: 7734		8 m²
16 m
0.5 m
1200 W
£291.74
£243.12 exc VAT
Area8 m²
Mat Length16 m
Mat Width0.5 m
Wattage1200 W
DEVIcomfort 150w/m2 DTIR-150 9.0m2 1350w Underfloor Heating KitMKC12
QF #: 7736		9 m²
18 m
0.5 m
1350 W
£307.62
£256.35 exc VAT
Area9 m²
Mat Length18 m
Mat Width0.5 m
Wattage1350 W
DEVIcomfort 150w/m2 DTIR-150 10.0m2 1500w Underfloor Heating KitMKC13
QF #: 7738		10 m²
20 m
0.5 m
1500 W
£337.87
£281.56 exc VAT
Area10 m²
Mat Length20 m
Mat Width0.5 m
Wattage1500 W
DEVIcomfort 150w/m2 DTIR-150 11.0m2 1650w Underfloor Heating KitMKC14
QF #: 7740		11 m²
22 m
0.5 m
1650 W
£386.77
£322.31 exc VAT
Area11 m²
Mat Length22 m
Mat Width0.5 m
Wattage1650 W
DEVIcomfort 150w/m2 DTIR-150 12.0m2 1800w Underfloor Heating KitMKC15
QF #: 7742		12 m²
24 m
0.5 m
1800 W
£371.82
£309.85 exc VAT
Area12 m²
Mat Length24 m
Mat Width0.5 m
Wattage1800 W
DEVIcomfort 150w/m2 DTIR-150 13.0m2 1950w Underfloor Heating KitMKC16
QF #: 7744		13 m²
26 m
0.5 m
1950 W
£433.06
£360.88 exc VAT
Area13 m²
Mat Length26 m
Mat Width0.5 m
Wattage1950 W
DEVIcomfort 150w/m2 DTIR-150 14.0m2 2100w Underfloor Heating KitMKC17
QF #: 7746		14 m²
28 m
0.5 m
2100 W
£460.00
£383.33 exc VAT
Area14 m²
Mat Length28 m
Mat Width0.5 m
Wattage2100 W
DEVIcomfort 150w/m2 DTIR-150 15.0m2 2250w Underfloor Heating KitMKC18
QF #: 7748		15 m²
30 m
0.5 m
2250 W
£485.04
£404.20 exc VAT
Area15 m²
Mat Length30 m
Mat Width0.5 m
Wattage2250 W
DEVIcomfort 150w/m2 DTIR-150 16.0m2 2400w Underfloor Heating KitMKC19
QF #: 7750		16 m²
32 m
0.5 m
2400 W
£501.66
£418.05 exc VAT
Area16 m²
Mat Length32 m
Mat Width0.5 m
Wattage2400 W
DEVIcomfort 150w/m2 DTIR-150 17.0m2 2550w Underfloor Heating KitMKC20
QF #: 7752		17 m²
34 m
0.5 m
2550 W
£522.24
£435.20 exc VAT
Area17 m²
Mat Length34 m
Mat Width0.5 m
Wattage2550 W
DEVIcomfort 150w/m2 DTIR-150 18.0m2 2700w Underfloor Heating KitMKC21
QF #: 7754		18 m²
36 m
0.5 m
2700 W
£539.42
£449.52 exc VAT
Area18 m²
Mat Length36 m
Mat Width0.5 m
Wattage2700 W
DEVIcomfort 150w/m2 DTIR-150 19.0m2 2850w Underfloor Heating KitMKC22
QF #: 7756		19 m²
38 m
0.5 m
2850 W
£555.30
£462.75 exc VAT
Area19 m²
Mat Length38 m
Mat Width0.5 m
Wattage2850 W
DEVIcomfort 150w/m2 DTIR-150 20.0m2 3000w Underfloor Heating KitMKC23
QF #: 7758		20 m²
40 m
0.5 m
3000 W
£585.55
£487.96 exc VAT
Area20 m²
Mat Length40 m
Mat Width0.5 m
Wattage3000 W
DEVIcomfort 150w/m2 DTIR-150 21.0m2 3150w Underfloor Heating KitMKC24
QF #: 7760		21 m²
42 m
0.5 m
3150 W
£634.45
£528.71 exc VAT
Area21 m²
Mat Length42 m
Mat Width0.5 m
Wattage3150 W
DEVIcomfort 150w/m2 DTIR-150 22.0m2 3300w Underfloor Heating KitMKC25
QF #: 7762		22 m²
44 m
0.5 m
3300 W
£619.50
£516.25 exc VAT
Area22 m²
Mat Length44 m
Mat Width0.5 m
Wattage3300 W
Underfloor Heating UK

Our complete DEVIcomfort concrete kits for concrete based floors come with everything you require to complete a DEVI concrete 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 a DEVIcomfort concrete base electric underfloor heating kit?

  • 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 DEVImat concrete base kits include the following components:

  • DEVIcomfort 150W/m2 DTIR-150 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.

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...

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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...

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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...

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Typical Wiring for DEVI Matting Electrical Connections

Jan 15

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

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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...

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Product reviews

4.794% Positive (18 reviews)

Ratings based on data collected by third party reviewing platform.

5
89%
4
6%
3
0%
2
0%
1
6%
Excellent

Christopher Mcclelland
14 May 2019 10:05

DEVIcomfort 150W/m2 DTIR-150 1.5m2 225W Underfloor Heating Mat

Excellent product. Easy to install.

View product

Excellent to deal with and extremely fast delivery.

Fantastic to hear, thank you very much for your review.

Excellent

Trusted Customer
22 April 2019 23:33

DEVIcomfort 150W/m2 DTIR-150 7.0m2 1050W Underfloor Heating Mat

Does what it says. Works fine.

View product

Bought again from Underfloor Heating. Always great service. Competitive pricing with efficient delivery.

Thank you very much for the really fantastic review of our service we appreciate your great comments.

Excellent

Two Ltd
9 November 2018 09:10

DEVIcomfort 150w/m2 DTIR-150 8.0m2 1200w Underfloor Heating Kit

Excellent Product, Just What We Wanted

View product

DEVIcomfort 150W/m2 DTIR-150 8.0m2 1200W Underfloor Heating Mat

Excellent Product. Fits Our Requirement Perfectly

View product

Fantastic Service, Quick Delivery. Will use Underfloor Heating UK for all of our underfloor heating projects

Thank you very much for your really great review.

I will pass on your positive comments to our sales, technical and administration team and look forward to hearing from you again.

Excellent

Oksana Romanovska
21 October 2018 06:35

DEVIcomfort 150W/m2 DTIR-150 10.0m2 1500W Underfloor Heating Mat

happy about everything , will recommended

View product

excellent

Thank you for the 5 star service rating.

Excellent

Nick Hepher
25 February 2018 07:17

DEVIcomfort 150w/m2 DTIR-150 3.0m2 450w Underfloor Heating Kit

Simply the best u/f heating solution around

Thank you for the fantastic product review, we appreciate the really great comments.

View product

DEVIcomfort 150W/m2 DTIR-150 3.0m2 450W Underfloor Heating Mat

What’s not to like? Quality, price and delivery all good

View product

First class on price and delivery. Highly recommended

Thank you for the excellent review and the fantastic recommendation, we appreciate it greatly.

Bad

Trusted Customer
26 December 2017 22:16

DEVIcomfort 150W/m2 DTIR-150 12.0m2 1800W Underfloor Heating Mat

They sold us three zones but only two thermostats. Therefore cannot control heat in one zone. The Devi Matt floor was fitted by an electrician and an experienced carpenter laid the floor. However as I write this the heat only works in 25% of the room. Will likely have to lift the newly laid floor and will be writing to their customer services

View product

DEVIcomfort 150W/m2 DTIR-150 2.5m2 375W Underfloor Heating Mat

They sold us three zones but only two thermostats. Therefore cannot control heat in one zone. The Devi Matt floor was fitted by an electrician and an experienced carpenter laid the floor. However as I write this the heat only works in 25% of the room. Will likely have to lift the newly laid floor and will be writing to their customer services

View product

DEVIcomfort 150W/m2 DTIR-150 10.0m2 1500W Underfloor Heating Mat

They sold us three zones but only two thermostats. Therefore cannot control heat in one zone. The Devi Matt floor was fitted by an electrician and an experienced carpenter laid the floor. However as I write this the heat only works in 25% of the room. Will likely have to lift the newly laid floor and will be writing to their customer services

View product

They sold us three zones but only two thermostats. Therefore cannot control heat in one zone. The Devi Matt floor was fitted by an electrician and an experienced carpenter laid the floor. However as I write this the heat only works in 25% of the room. Will likely have to lift the newly laid floor and will be writing to their customer services

Excellent

Alan House
11 October 2017 07:50

DEVIcomfort 150w/m2 DTIR-150 12.0m2 1800w Underfloor Heating Kit

Used before, and really like it

That is really great to hear, thank you.

View product

Turned up really quick after ordering. Website really easy to understand

Thank you very much for the really great review.

Excellent

Paul Clarkson, Darlington
20 August 2017 11:49

DEVIcomfort 150W/m2 DTIR-150 12.0m2 1800W Underfloor Heating Mat

Early Days yet but install procedure easier than expected

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Information perfect , Smooth Transaction all first class.

Thank you for the great comments, we appreciate the feedback and the first class review of our service.

Excellent

Trusted Customer
17 May 2017 09:07

DEVIcomfort 150w/m2 DTIR-150 10.0m2 1500w Underfloor Heating Kit

Third room done with this system, love it.

That is really great to hear as we love it too.

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Arrived as described next day...great.

Fantastic!
Thank you very much for your great 5 star review, it is very much appreciated.

Excellent

Trusted Customer
25 October 2016 12:28

DEVIcomfort 150W/m2 DTIR-150 1.0m2 150W Underfloor Heating Mat

Always use Devi, better quality than alternatives and quicker to install.

View product

Helpful and friendly as always

That's very kind of you.
Thank you very much for reviewing us as excellent.

Tracey Morgan
Customer Service Manager