- LH-K heating film kits allow the professional installer to tailor a heating system precisely to a specific space
- Designed for installation under engineered wood and laminate floors
- Kit includes heating film, cables , crimps and the required crimping tool
- Ideal for any room except bathrooms and wet rooms
Range & Prices
The prices shown are list prices and perfectly safe to use for budget purposes. Contact your electrical wholesaler for final prices.
- Roll of 500mm wide 130W/m² heating film
- 15m insulated cold lead (brown)
- 15m insulated cold lead (blue)
- 20 connection crimps
- 20 insulating discs
- 1m mastic tape
- Crimping tool
- Installation instructions
|Model||Heated Area||List Price|
|LH-K05||Up to 5m²||£254.00|
|LH-K10||5m² to 10m²||£371.00|
|LH-K15||10m² to 15m²||£487.00|
|LH-K20||15m² to 20m²||£604.00|
LH-K ‘Top Ups’
|LHTU-05||Roll of film 5m²||£139.00|
|LHTU-10||Roll of film 10m²||£277.00|
|LHTU-15||Roll of film 15m²||£416.00|
|LHTU-20||Roll of film 20m²||£554.00|
|LHTU-BR||15m cold lead brown||£18.00|
|LHTU-BL||15m cold lead blue||£18.00|
|LHTU-MA||1m mastic tape||£33.00|
|LHTU-ID||20 insulating discs||£2.00|
Insulation/Underlay & Vapour Barrier
|Model||Description||Thickness (mm)||Area covered (m²)||List Price|
|I-Pack-6||Pack of 19 boards||6||9.76||£28.00|
|LHT||High adhesion tape (one roll for every 10m² of floor area)||£10.00|
|VB||Polythene vapour barrier (one for every 10m² of floor area)||£20.00|
Heating Film Specification
|Approvals:||EN60335-2-96 as required by the 17th Edition Wiring Regulations (BS7671.2008)|
|Product thickness:||1mm nominal|
I-Board-6 Insulation/Underlay Specification
|Material:||Extruded polystyrene foam|
|Sheet size:||856 x 600|
|Compressive stress (@10% foam deformation):||10 t/m²|
|Water absorption by volume:||less than 1%|
VB Vapour Barrier Specification
|Sheet dimensions:||3m x 4m|
|Approval:||BS EN 13967:2012|
If you would like the experts at BN Thermic to select an underfloor heating system for you, please click below to access our enquiry form. Simply provide as much information as you have available and we will respond with a detailed proposal.
Selecting the required film or film for a room is a simple three step process.
Check Floor Surface
Components of an LH-K system
LH-K heating films are specifically designed for installation under laminate and engineered wood floors. They should not be used with other floor surfaces.
If there is any doubt about the suitability of any given floor surface for use with underfloor heating, confirmation should be sought from the flooring supplier.
Select the correct LH-K kit
The objective is generally to cover as high a percentage of the free floor area as possible. The free floor area is defined as the floor area not occupied by permanent fixtures such as kitchen cabinets and wardrobes.
Select insulation/underlay and vapour barrier
VB Vapour Barrier
LH films must be installed onto a layer of I-Board-6 insulation/underlay and below a layer of VB vapour barrier. Heating film, insulation/underlay and vapour barrier must be held in place with LHT high adhesion tape. Both I-Board-6 and VB must cover the entire floor area not just the heated area.
I-Board-6 is lightweight and easily cut to shape.
Underfloor heating cables must be thermostatically controlled. BN Thermic offers a wide range of thermostats from a simple manual device to the latest smart technology.