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OAKE FLOORS Underlay
3MM HEAT MASTER 18M2 PERFORATED UNDERFLOOR HEATING UNDERLAY
3MM HEAT MASTER 18M2 PERFORATED UNDERFLOOR HEATING UNDERLAY
Regular price
€36.99 EUR
Regular price
Sale price
€36.99 EUR
Taxes included.
Shipping calculated at checkout.
In stock
Quantity
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Small items
€19
Doors
€129
Decking / Cladding
€199
Flooring
€79
Cost varies by quantity — other product types and exact totals are calculated at checkout.
Full shipping cost breakdown
Heavy Duty Radiant IXPE underlay with PE-Damp-Proofing, purpose-built for underfloor heating systems. This 3mm perforated underlay allows efficient heat transfer up through your laminate or engineered floor while still delivering solid impact sound reduction and superior thermal insulation - reducing heat loss by up to 15% for a more comfortable, energy-efficient home. Moisture-resistant and easy to cut to size, it's a great choice for homes with young children or pets.
Specifications
| Type | Perforated IXPE underlay with PE damp-proofing, for underfloor heating |
|---|---|
| Thickness | 3mm |
| Roll size | 18m x 1m (18m² coverage) |
| Underfloor heating | Yes |
| Tog rating | 0.35 |
| Heat transfer resistance | 0.035 m²K/W |
| Thermal insulation | Very good |
| Sound improvement | 20dB |
| Density | 33kg/m² |
| Compressive strength | Very good |
| Suitable for | Laminate and engineered flooring |


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