200W High Output DTIF-200 Underfloor Heating Kits

20 Year Warranty
200W High Output DTIF-200 Underfloor Heating Kits
200W High Output DTIF-200 Underfloor Heating Kits
200W High Output DTIF-200 Underfloor Heating Kits
200W High Output DTIF-200 Underfloor Heating Kits
200W High Output DTIF-200 Underfloor Heating Kits
200W High Output DTIF-200 Underfloor Heating Kits
200W High Output DTIF-200 Underfloor Heating Kits
200W High Output DTIF-200 Underfloor Heating Kits
200W High Output DTIF-200 Underfloor Heating Kits
200W High Output DTIF-200 Underfloor Heating Kits
200W High Output DTIF-200 Underfloor Heating Kits
ModelAreaMat LengthMat WidthWattagePriceQty
DEVImat 200w/m2 DTIF-200 1.05m2 215w Underfloor Heating KitDKIT10
QF #: 10146
1.05 m²2.1 m0.5 m215 W
£130.50 exc VAT
Area1.05 m²
Mat Length2.1 m
Mat Width0.5 m
Wattage215 W
DEVImat 200w/m2 DTIF-200 1.45m2 285w Underfloor Heating KitDKIT15
QF #: 10147
1.45 m²2.9 m0.5 m285 W
£139.67 exc VAT
Area1.45 m²
Mat Length2.9 m
Mat Width0.5 m
Wattage285 W
DEVImat 200w/m2 DTIF-200 2.10m2 430w Underfloor Heating KitDKIT20
QF #: 10148
2.1 m²4.2 m0.5 m430 W
£154.77 exc VAT
Area2.1 m²
Mat Length4.2 m
Mat Width0.5 m
Wattage430 W
DEVImat 200w/m2 DTIF-200 2.50m2 500w Underfloor Heating KitDKIT25
QF #: 10149
2.5 m²5 m0.5 m500 W
£164.31 exc VAT
Area2.5 m²
Mat Length5 m
Mat Width0.5 m
Wattage500 W
DEVImat 200w/m2 DTIF-200 3.10m2 605w Underfloor Heating KitDKIT30
QF #: 10150
3.1 m²6.2 m0.5 m605 W
£171.37 exc VAT
Area3.1 m²
Mat Length6.2 m
Mat Width0.5 m
Wattage605 W
DEVImat 200w/m2 DTIF-200 3.45m2 695w Underfloor Heating KitDKIT35
QF #: 10151
3.45 m²6.9 m0.5 m695 W
£184.00 exc VAT
Area3.45 m²
Mat Length6.9 m
Mat Width0.5 m
Wattage695 W
DEVImat 200w/m2 DTIF-200 4.30m2 845w Underfloor Heating KitDKIT40
QF #: 10152
4.3 m²8.6 m0.5 m845 W
£197.13 exc VAT
Area4.3 m²
Mat Length8.6 m
Mat Width0.5 m
Wattage845 W
DEVImat 200w/m2 DTIF-200 4.9m2 990w Underfloor Heating KitDKIT50
QF #: 10153
4.9 m²9.8 m0.5 m990 W
£222.10 exc VAT
Area4.9 m²
Mat Length9.8 m
Mat Width0.5 m
Wattage990 W
DEVImat 200w/m2 DTIF-200 6.10m2 1210w Underfloor Heating KitDKIT60
QF #: 10154
6.1 m²12.2 m0.5 m1210 W
£237.62 exc VAT
Area6.1 m²
Mat Length12.2 m
Mat Width0.5 m
Wattage1210 W
DEVImat 200w/m2 DTIF-200 7.0m2 1385w Underfloor Heating KitDKIT70
QF #: 10155
7 m²14 m0.5 m1385 W
£256.11 exc VAT
Area7 m²
Mat Length14 m
Mat Width0.5 m
Wattage1385 W
DEVImat 200w/m2 DTIF-200 7.8m2 1665w Underfloor Heating KitDKIT80
QF #: 10156
7.8 m²15.6 m0.5 m1665 W
£275.31 exc VAT
Area7.8 m²
Mat Length15.6 m
Mat Width0.5 m
Wattage1665 W
DEVImat 200w/m2 DTIF-200 8.80m2 1715w Underfloor Heating KitDKIT90
QF #: 10157
8.8 m²0.5 m1715 W
£290.90 exc VAT
Area8.8 m²
Mat Width0.5 m
Wattage1715 W
DEVImat 200w/m2 DTIF-200 10.5m2 2070w Underfloor Heating KitDKIT100
QF #: 10158
10.5 m²21 m0.5 m2070 W
£319.96 exc VAT
Area10.5 m²
Mat Length21 m
Mat Width0.5 m
Wattage2070 W
Underfloor Heating UK

Product overview

Our complete DEVImat High Output Kits come with everything you require to complete a DEVI High Output 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 DEVImat High Output 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 High Output kits include the following components.

  • DEVImat 200W/m2 DTIF-200 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 ...

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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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Frequently asked questions

Are electric underfloor heating systems designed to heat a room or just to keep a floor warm?

Underfloor Heating UK DEVI systems are suitable for both heating the entire room or floor only, depending on your requirements. Poorly insulated areas and in very cold conditions, may require ad...

Read more

At what stage of the project should I install my electric underfloor heating?

Generally, we would advise that the property should be airtight before the installation of underfloor heating, but this would also depend on the schedule of your individual project.

Read more

Can I install the system myself or do I need an expert?

All of our Underfloor Heating mats come with a full set of installation instructions, providing a simple step by step guide. Most systems can be installed on a DIY basis. But the final electrical c...

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Can I retrofit Underfloor Heating into my property?

Installation of underfloor heating is obviously easier within a new build project, but if designed correctly, you can still enjoy the benefits of heating your property using underfloor heat on a re...

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Can underfloor heating be used in a bathroom or a wet room?

Yes, underfloor heating is a great way to warm your home. It’s lovely to walk on and distributes heat evenly around each corner of the room, freeing your walls from radiators, so its not surp...

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Can underfloor heating be used under carpet?

Underfloor heating can be used with most types of carpet. A self-levelling compound is required and as long as the underlay is not a good thermal insulator (i.e not felt), heat will easily pass thr...

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Do I need a thermostat?

Yes, we include a DEVIreg Touch programmable thermostat in all of our kits. This stylish cutting edge thermostat uses pulse width modulation with optimum start and optimum end programming as well a...

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Do I need to change the flooring when I want to install DEVI floor heating in my bathroom?

An easy and clean solution such as DEVImat gives you possibility to leave an old floor without removing it and creating unnecessary mess. The thought of broken up floors and craftsmen running in an...

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How do I turn off my underfloor heating system?

During the summer months or when it is warm, you may wish to turn off your underfloor heating. All of our thermostats have an on/off switch, which can be used to turn off your underfloor heating sy...

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I have a floor which is made up of both timber and concrete. Can I use a single heating mat for the floor?

We strongly recommends that each section of floor with a different covering has its own ‘mat’ as well as thermostat since each floor surface has a different maximum temperature limit. W...

Read more

What is the black thing at the far end of the twin conductor mat?

This is the connection at the end of the twin conductor mat where the heating element is connected to the neutral return. This is manufactured within the cable.

Read more

Will underfloor heating restrict my choice of floor finish?

The correct floor covering should be carefully considered to ensure heat is not prevented from rising into the room by the floor covering. We offer expert advice on floor covering to ensure the bes...

Read more

Customer reviews


Andrew Guy
6 April 2017 22:40

DEVImat 200w/m2 DTIF-200 10.5m2 2070w Underfloor Heating Kit

good value from a very informative company

View product

great service

Thank you very much for your 5 star review.


Trusted Customer
11 March 2016 08:49

DEVImat 200w/m2 DTIF-200 7.8m2 1665w Underfloor Heating Kit


View product

Excellent website, easy ordering system, very knowledgeable staff. Have since re-used them.

Thank you very much for your fantastic review, we really do appreciate your comments.

Hannah Boother
Customer Service Manager

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