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Thermolevel Underlay – 5mm Insulated Wood & Laminate
Flooring Underlay (9m² Roll)
The Thermolevel Underlay is a high-performance choice for laminate, parquet, and engineered wood flooring, delivering excellent insulation, sound reduction, and reliable protection.
At 5mm thick, it is
specifically designed to work with underfloor heating systems, ensuring maximum
energy efficiency while providing a warm and comfortable surface underfoot.
This premium underlay creates a smooth, level base for your new floor, helping to even out minor subfloor imperfections for a flawless finish.
It also offers outstanding joint protection by reducing pressure on
click connections, extending the life of your flooring. With built-in damp
protection, the Thermolevel Underlay safeguards against rising moisture, making
it a secure foundation in any installation.
In addition to its insulating benefits, the underlay
provides an impressive 19 dB sound reduction, reducing impact noise and
creating a quieter living environment. Each roll covers 9m² and is made from
durable extruded polystyrene (XPS), combining strength with long-lasting
performance.
The Thermolevel Underlay is the perfect choice for homeowners and professional installers seeking a reliable, energy-efficient, and moisture-resistant solution that enhances both the comfort and durability of wood and laminate flooring.
Your flooring is handled with the utmost care by specialist flooring couriers who guarantee that your floor will be delivered appropriately in perfect condition.
Delivery is to direct ground floor (access permitting), and provided by a one-man delivery service. If access is difficult, a curb-side delivery will be done.
Please note, drivers may need assistance for larger orders. The driver will contact you 30 minutes prior to arrival in most cases.
Delivery will take from 3 working days of the order being placed before 12pm. Deliveries are Monday-Friday. Next Day Delivery is available on most artificial grass & underlay orders.
If you have a specific delivery date(s) in mind, simply select the desired date(s) on the 'Delivery Details' calendar when confirming your order at checkout, and we will do our best to deliver on your preferred date, though this date may not be guaranteed.
We will contact you to book in your delivery date in advance at your earliest convenience. We recommend not to book your fitting until our team have been in touch to liaise and confirm your delivery.
For more information on delivery check out our National Delivery page.
We also ship internationally, for more information please contact our team or check our International Shipping page.
Thickness | 5mm |
Made from | Extruded polystyrene |
Roll Size | 7500 x 1200 x 5 mm (9m2) |
Impact Sound | 19dB |