Rockwool launches Flexorock to reduce energy loss and noise from heating and domestic hot water pipes

Often underestimated, the insulation of heating, ventilation and air conditioning (HVAC) systems is emerging as an effective lever for improving the energy performance of buildings.

When ducts are insufficiently insulated, heat loss leads to overconsumption of energy and promotes the appearance of condensation, which can impair indoor air quality.

With Flexorock, a flexible rock wool insulation, ROCKWOOL enhances the thermal and acoustic insulation of heating and domestic hot water (DHW) pipes. Designed for installers and building owners, Flexorock guarantees performance, durability, and quick installation.

Rock wool contributes to lasting performance

During water circulation between the boiler or heat production system and the emitters, pipe insulation is crucial for minimizing heat loss. Rock wool insulation helps maintain fluid temperature, optimize system efficiency, and sustainably reduce energy consumption. Flexorock retains its insulating properties up to a maximum operating temperature of 150°C, in accordance with EN 14706. Made from basalt rock wool, Flexorock also benefits from its renowned safety and durability characteristics: a non-hydrophilic material, stable over time, retaining its properties for more than 50 years, infinitely recyclable, and fire-resistant (Euroclass A2-s1,d0).

Easy installation for the installer

Designed to optimize installation conditions on site, Flexorock stands out for its great flexibility and lightness.

Low density, allowing it to conform to the shape of all singular points
Flexible shell, allowing bends to be made without cutting for significant time savings on site
Lightweight product, easy to carry and install