Look how easy it is to roll out the heat…Royden

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1. Easily installedRoyden heating foil comes on theroll, ready to fit. Whatever theroom size or shape use Roydenheating foil.

2. ConvenientA large heated surface areaprovides a uniform temperaturedistribution. Reduces airmovement in the room.

3. EfficientLow thermal inertia providesimmediate warmth givingsignificant energy savings.

good reasons to selectRoyden infloor heating foil64. Maintenance freeRoyden infloor heating foil isreliable, safe and built to last.Once it’s installed it is completelymaintenance free.

5.WarrantyRoyden infloor heating foil comeswith a 10 year warranty against anymanufacturing defects as standard.

6. FlexibleStandard lengths up to 10mavailable (element length canbe reduced on site if needed).Non standard lengths areavailable by special order.

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Roydens infloor heating foil is designed tomake installation of heating under engineeredtimber floors even easier. Royden foilcomprises of 3 layers of polyester whichencapsulates the copper bus bar andconductive heating strips creating an ultrathin heating system in outputs to suit theheating requirements of any building.

Whilst Royden foil is proven in flooringapplications, it is important to ensure thatthe laminate or engineered board choice isapproved for use in conjunction withunderfloor heating and that themanufacturers guidelines concerningresidual moisture content are observed.

It is essential to allow an expansiongap around the perimeter of the floor.Royden foil sections can be shortened tosuit site conditions, please call our technicalhelpline for more information.

It is important that items of furniture used inrooms with underfloor heating have legs or‘bun feet’ to ensure adequate airflow underthe item of furniture to dissipate the heat.

infloor heating foil

ROYDEN INFLOOR HEATING FOILSTOCK CODE CODE LENGTH (M) AREA (M2) OUTPUT (W)

350001 1.0 0.5 75

350002 2.0 1.0 150

350003 3.0 1.5 225

350004 4.0 2.0 300

350005 5.0 2.5 375

350006 6.0 3.0 450

350007 7.0 3.5 525

350008 8.0 4.0 600

350009 9.0 4.5 675

350010 10.0 5.0 750

ROYDENACCESSORIESSTOCK CODE DESCRIPTION QUANTITY

350014 Rigid insulation board 5m2 pack

350015 Cold Tail Extension Kit one per connection

350016 Cold Tail Extension Wire per 1m

350017 Vapour Barrier 20m2

350018 Fixing Tape 50m

ROYDENTHERMOSTATSSTOCK CODE DESCRIPTION

350011 Standard Thermostat Kit

350012 Programmable Thermostat Kit

350013 Sensor Conduit Extension Kit 2m

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Installation couldn’t be easierSelect from the chart the correct length ofRoyden infloor heating foil for the room tobe heated and divide the room width by500mm to work out the number of lengthsrequired. Elements should be wired inparallel, preferably with all connectingwires at one end of the room for easeof connection.

Royden foil should be laid over an insulationmaterial such as Stock No. 350014.This willensure the necessary thermal insulation andwill improve sound deadening.Two or morelayers of insulation board can be used tofurther improve insulation.

Royden foil and the connecting wires aretaped down to hold in position and allconnecting wires run to an accessiblejunction box or connection point mountedin the wall or in a cupboard.

The thermostat floor sensor shouldbe chased into the floor and laid in itsconduit to facilitate removal shouldit become necessary.

The complete Royden foil heating installationshould be covered by a vapour barrier(Stock No. 350017) and the engineered orlaminate floor can be laid in the normal way.

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TECHNICAL SPECIFICATIONWIDTH 500mm (430mm heated)

LENGTH See Table opposite

OUTPUT 40w/panel @ 230V AC

DIELECTRIC STRENGTH 3kv min

MAX OPERATING TEMPERATURE 80°C (unregulated)

MAX THICKNESS 450 microns

STANDARDS EN 60335-1/1998EN 60335-2-30/1992DIN VDE 0700 Part 2+1CE

1. Finished floor covering

2. 500g moisture barrier

3. Royden foil

4. Insulation board

5. Substrate, timber or screed

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Installation instructions

1. Lay the insulation boardLay insulation board (stock no. 350014)over entire subfloor (timber or screed).

Before installation always check thesubfloor has adequate thermal insulation.This is particularly important whereRoyden foil is the primary heat source.

The sensor should be located underneaththe foil in the heated area.

Entire installation should be covered witha 500g vapour barrier.

Make sure all relevant contractors,particularly bathroom and kitchen fitters,know that electrical underfloor heatingis installed.

The use of mechanical floor fixings overthe heating area is prohibited.

All electrical work must conform to currentIEE wiring regulations and be checked orcarried out by a qualified electrician.Electrical installation work in dwellings issubject to the building regulations Part P.

Turn off the electrical supply at the powerdistribution unit to avoid risk of electricalshock.The electrical supply to theinstallation must always be protected by aresidual current device (RCD). The trippingcurrent rating of the RCD must notexceed 30MA.

Always ensure that your flooring is suitablefor use with underfloor heating.

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2. Install the thermostatLay thermostat sensor tube onto floor,cutting a groove in the insulation. Ensure thetube is flush with the top of the insulation.

3. Lay Royden foilLay out the Royden foil sheets using fixingtape and run all lead wires back tojunction box.

4. Lay flooringCover entire system with vapour barrier(Stock no. 350017) and lay laminate orengineered floor in the normal way.

All electrical connections should be carried out by a qualifiedelectrician. In accordance with current regulations.

infloor heating foil

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Photo courtesy of Junckers Ltd – Junckers Black Oak Variation, compatible with Royden Foil.