# Underfloor Heating Mat DANFOSS 140F0458 150 W/m², 12.0 m²

**URL:** https://aio.lv/en/product--danfoss-140f0458--11440960
**Data updated:** 2026-02-16 14:02 (EET)
**Category:** Underfloor Heating
**Manufacturer:** DANFOSS
**Manufacturer code:** 140F0458
**EAN:** 5703466203491
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 469.49 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 1 214.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--danfoss-140f0458--11440960

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 5.23 EUR |

## Summary description

DANFOSS heating mat model 140F0458 provides electric underfloor heating with a power density of 150 W/m² and a total coverage area of 12.0 m². The prefabricated mat is designed for straightforward installation beneath tile or other suitable floor coverings to deliver even, energy-efficient heat. Ideal for bathrooms, kitchens or renovation projects where quick, low-profile floor heating is required. Use with compatible thermostat and proper floor insulation for best performance.

## Long description

The DANFOSS Underfloor Heating Mat 140F0458 delivers electric underfloor heating with a power density of 150 W/m² across a total area of 12.0 m². The prefabricated heating mat is supplied ready for installation beneath tile or other compatible floor coverings to provide uniform radiant heat. The low-profile design is intended for retrofit and new-build applications where a thin, evenly distributed heating layer is required. For reliable operation, the mat should be installed with an appropriate thermostat and sufficient floor insulation.
Advantages
The DANFOSS 140F0458 mat offers even heat distribution across the 12.0 m² coverage area and a consistent output of 150 W per square metre, which supports quick warm-up of tiled floors. As a prefabricated product, the mat reduces on-site installation complexity and helps ensure consistent cable spacing. Its low profile minimizes build-up under floor coverings, making it suitable for renovation projects. Compatibility with standard underfloor thermostats allows temperature control and integration with existing electrical setups.
Suitable for (tasks / use cases)
Underfloor heating in bathrooms and wet rooms
Heating kitchens and utility rooms under tile or stone
Renovation projects where minimal floor height increase is required
Supplementary floor heating in areas with good insulation
Key specifications
Heating power density: 150 W/m²
Total coverage area: 12.0 m²
Product type: prefabricated electric underfloor heating mat
Installation format: low-profile mat for embedding beneath floor coverings
Typical floor coverings: tile, stone and other compatible finishes
Control: requires a compatible thermostat for temperature regulation
How to use
Prepare the subfloor according to local building codes and the floor covering manufacturer's instructions, ensuring it is clean, dry and level. Lay the DANFOSS heating mat over appropriate floor insulation or a prepared screed, following the supplied layout instructions to avoid overlapping the heating cable. Fix the mat in place and embed it in a thin layer of tile adhesive or levelling compound suitable for electric underfloor heating. Connect the mat to the electrical supply through a compatible thermostat or controller by a qualified electrician and test the system before final floor covering installation.
Usage recommendations
Use a dedicated thermostat with floor and/or ambient sensors, and ensure proper floor insulation beneath the mat to optimize energy efficiency. Confirm floor covering compatibility and follow adhesive or levelling compound guidelines for use with electric underfloor heating. Electrical connections and earthing must be carried out by a certified electrician in accordance with local regulations.

## FAQ

### How much does the Underfloor Heating Mat DANFOSS 140F0458 cost, and is it available for purchase?

The price is 1,469.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All DANFOSS products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DANFOSS service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11440960/66079692_large.webp