A foil underfloor heating mat contains an insulated resistance-heating cable within an aluminum foil assembly.
A foil underfloor heating mat contains an insulated resistance-heating cable within an aluminum foil assembly. The foil spreads heat across the floor area, while the heating circuit provides the electrical input. Its installation belongs to a specified floor build-up: the supporting underlay, protective layers and floor finish all influence heat transfer and mechanical protection. This format is commonly associated with floating laminate and engineered wood. Carpet applications require their own compatible build-up. A foil mat should not inherit the installation instructions of a mesh heating mat embedded in tile adhesive.
For your project, start with the complete floor construction, clear heated area and electrical supply. VELHEAT can discuss the mat layout and connection requirements around those inputs.
For compatible floating laminate systems. Review the locking profile, attached backing and underlay together, then define the mat coverage around fixed furniture and unheated perimeter areas.
Enquire about this configurationFor engineered flooring approved by its supplier for the proposed heating arrangement. Board construction, thickness and permitted surface temperature matter as much as the requested mat dimensions.
Enquire about this configurationFor a reviewed carpet and underlay assembly with any necessary protective overlay. Confirm the complete floor detail before selecting a foil mat; a carpet description alone does not establish compatibility.
Enquire about this configurationDiscuss mat widths and lengths against the usable floor area. Keep the heating circuit clear of fixed obstructions and choose a layout that reaches the connection point without stretching, overlapping or modifying the heating wire.
Coordinate the requested heat input, available voltage and control zones. Multiple mats need a defined connection arrangement and a load check; sharing a room does not automatically make them suitable for one thermostat output.
Review the supporting underlay, any protective overlay and the cold-lead transition. Specify how grounding continuity, floor sensing and connection access will be maintained after the floor finish is installed.
Share these details with your inquiry. Product ratings and operating limits are confirmed for the selected configuration.
| What to specify | Unit / format | Selection guidance |
|---|---|---|
| Floor finish and installation method | material / build-up | Provide the flooring data sheet and identify floating, glued or mechanically fixed construction. |
| Heated floor area | m² / dimensioned plan | Mark the useful heating area, fixed furniture, floor penetrations and excluded zones. |
| Mat dimensions and layout | mm / quantity | Show available strip widths, turns and the route back to the electrical connection. |
| Floor thermal resistance | m²·K/W / tog | Give the resistance of all layers above the heater, including carpet or attached backing. |
| Heating requirement | W/m² / W | State comfort-warming or room-heating duty and provide the room heat-loss calculation where applicable. |
| Power supply and zone load | V / Hz / A | Identify the local supply, total connected load and thermostat or switching capacity. |
| Temperature limits | °C | Supply the flooring manufacturer's maximum permitted temperature and the intended control target. |
| Leads and floor sensor | mm / location | Locate the thermostat, cold-lead route and sensor provision within the floor detail. |
| Room environment | installation description | Identify moisture exposure, floor cleaning and the exact room use for compatibility review. |
Provide the flooring data sheet and identify floating, glued or mechanically fixed construction.
Mark the useful heating area, fixed furniture, floor penetrations and excluded zones.
Show available strip widths, turns and the route back to the electrical connection.
Give the resistance of all layers above the heater, including carpet or attached backing.
State comfort-warming or room-heating duty and provide the room heat-loss calculation where applicable.
Identify the local supply, total connected load and thermostat or switching capacity.
Supply the flooring manufacturer's maximum permitted temperature and the intended control target.
Locate the thermostat, cold-lead route and sensor provision within the floor detail.
Identify moisture exposure, floor cleaning and the exact room use for compatibility review.
For projects replacing a floor finish where the complete proposed construction can accommodate foil heating. Check thresholds, doors and existing substrate condition alongside the heating layout.
For floor comfort or a calculated space-heating duty. Identify permanent cabinetry and furniture locations before defining coverage, and assess the floor supplier's temperature restrictions.
For a documented carpet system with suitable underlay and protection above the heater where required. Include carpet backing and overlay information in the inquiry so the layers can be assessed together.
Send a section through every proposed floor layer, with the flooring supplier's heating guidance. Resolve material and installation compatibility before choosing output or ordering a nominal room-size mat.
Use a dimensioned plan that shows exclusions and the thermostat position. Compare candidate mat layouts with the actual free area; the heating cable cannot be shortened to absorb an ordering error.
Specify the floor sensor and temperature limit, electrical protection and installation checks. Keep the approved layout and test records available for the flooring installer and the person commissioning the system.
Send your application details, drawing and planned quantity. We can review the configuration and the information needed for a quotation.
These references explain heating principles. Confirm the ratings, approvals and operating limits of the proposed VELHEAT configuration in its own documentation.
General dry-build-up, floating-floor and protective-overlay distinctions; no manufacturer dimensions, ratings or approvals adopted.
General relevance of floor-layer compatibility, heating-wire protection and grounding continuity; instructions remain assembly-specific.
