We specialize in providing insulation for a wide range of industries.
"The result speaks for itself: an annual saving of around €1,000 in costs. A sustainable and financially smart choice we’re proud of as a homeowners’ association."
Michael Riekerk – Board Member, VvE Jacob van Akenstraat Rotterdam
In 30 minutes, we’ll discuss your setup and explore how to make your installations more sustainable, safer, and more reliable.
Free & without obligation
An insulation mattress is a flexible technical cover made of technical fabric filled with insulating material, such as loose glass or stone wool. It’s used to limit heat transfer between an installation and its surroundings.
Applying an insulation mattress reduces heat loss by up to 85% per insulation.
Insulation mattresses can be used in various ways — to reduce heat loss, noise pollution, and fire risks.
Our insulation mattresses can be secured with hooks and lacing wire, Velcro, straps and buckles, snap fasteners, and clamp closures. This makes them easy to install and remove.

When companies want to install insulation blankets, they sometimes expect that just the dimensions of a component are enough to produce a blanket. Yet at Econtras, we almost always choose to measure installations on-site ourselves first. We don't do this for nothing.

In industrial environments such as power plants and petrochemical facilities, fire safety is a prerequisite for continuity. When residual risks remain despite active systems, you need Passive Fire Protection (PFP) to prevent escalation. A question we often hear is how to protect your vital systems and why JetBlack® is the best solution for this.

An insulation mattress is not an off-the-shelf product. The price is determined by several factors that together influence performance, lifespan and ultimately the return. In this blog, we explain which elements play a role and why a well-considered decision is more important than just the purchase price.