Underfloor Heating Mats 150w

(2 customer reviews)

RRP From: £32.99

The new Roma heating 150w under tile heating mats are now produced with our advanced dual core, 2mm deep Teflon heating cable. This new cable is thinner, tougher with a higher thermal capacity in comparison to the old style outdated PCV coated cables. All new cables are pre attached to pressure sensitive self-adhesive backing making. This makes them super easy to lay and fit tiles or stone directly over. At 150w/m2 these mats are super powerful, very responsive and suitable as a primary heat source in virtually any domestic or commercial area.

LARGE AREAS: Multiple mats or cables can be combined together to cover any sized area. For sizes > 16m/2 multiple cables can be used.
PLEASE NOTE: For loads over 16 amps additional thermostats or a relay snubber switch must be used.
IMPORTANT! All our electric underfloor heating systems must be run via suitable 'Fused Spurs'. Please consult an electrician if in doubt.
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Roma 150w Under Tile Heating Mats

Roma 150w under tile and stone heating mats join together at a junction box and for large areas multiple mats make up the coverage. Each mat is rated at 150w/m2 and sized at 0.5m wide and are available in various metre lengths.

They can be laid directly over a stable wooden or concrete floor, but we would highly recommend insulating the sub-floor prior to laying any under floor heating. Insulation is especially important over an un-insulated concrete sub-floor, as the insulation will minimise any heat loss into the floor.

Fitting and Warranty Information

Tile and stone flooring is fitted using a flexible adhesive directly over the heating mats. However, it is often better to self level over the heating cable prior to tiling.

Roma 150w heating mats are suitable as a primary heat source in all commercial and domestic areas and assuming 70%+ floor coverage is achieved and suitable insulation levels are installed. Our heating cables have a lifetime warranty. If you do get a fault or break under the floor for any reason we have a specialist team that can locate and repair any faults under the floor with minimal disruption to your installation. In most cases may need to lift a tile, but most repairs are very quick and easily done all that needs to be done is to replace a tile.

Roma Heating Underfloor Heating Mat Systems

150W/m2 v 200W/m2 Underfloor Heating Mats

Difference between 150w vs 200w under floor heating is the warmup time. Both wattages will use a similar amount of electricity, but the 200w mat option will warm up the floor quicker. Consequently it will also turn down or off quicker. This means although it uses more electricity to warmup. It will get to temperature quicker when compared to the 150w option. Will use less electricity to achieve temperature, but will be on longer to get up to the same temperature.

150w Underfloor Heating Mats Features
150w/sqm output
Dual Core, Teflon insulated with earth shield heating element
Ultra thin & durable heating element with high thermal capacity, only 2mm deep
Easy and quick to lay
Pre-spaced wire attached onto tough self adhesive fiberglass mesh backing
Lifetime warranty on heating system
Full fitting instructions
Technical Free Phone Help Line
Next working day delivery service
Technical Specifications
Operating Voltage 230/240V 50Hz
150w/m2 output
Double insulated, fully sheathed and earthed elements
Mat width 0.5m
3m long cold / connection tails
Cable depth 2mm

Highly Recommended With This System

Roma Heating Underfloor Heating Design Service
At Roma Heating we offer a free design service to make the whole process a little easier. If you would like a free quote or just a little more information please feel free to get in touch with us on 01803 316131. Our time and advice is free and we can recommend the best underfloor heating system for you.

Additional information


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2 reviews for Underfloor Heating Mats 150w

  1. Rob Prescott

    I have used Roma for a number of years, their products are great, customer service & technical support are excellent. I don’t get my kits anywhere else.

  2. Anthony

    Just on my 6th room upgrade using Roma products. This company is first class in every area of the transactional process. Thank you Richard [Wood] always helpful, polite and knows his subject inside and out!

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