Thermal insulation is a great ally when it comes to economic savings. It is also a great way to reduce noise in the home. These are the two main benefits of isolating pipes and the top advantages of pipe insulation, which are the main arguments for insulating pipes.

If you have the necessary experience, it is not complicated to insulate water pipes. If not, you can easily find a plumber to do the job in your local area or a regular handyman.

What are the most common thermal insulators for pipe insulation?

There are different materials for applying thermal insulation to pipes. You’ll find everything you need at Let’s look at the highlights of each:

Elastomeric foam tubes

Elastomeric foam tubing is an insulation that is formed by synthetic rubber and with a closed-cell structure. In the thermal insulation of pipes, this material is presented in the form of tubes and in the thermal insulation of ducts in the form of plates.

The main advantages of this insulation material are:

  • Low thermal conductivity
  • Excellent flexibility
  • Ease and speed of installation

Foams of this type used to insulate pipes from the drain are usually found on the market in two-meter rolls.

Elastomeric foams exist on the market for different uses: working temperatures, condensation control, machine room insulation, etc.

Mineral wool tubes

Glass wool and rock wool makes excellent insulators. They are widely used in residential and tertiary buildings. It is also a material that is widely used to insulate pipes, whether in industrial and domestic installations.

The main advantage of this material is that it has very low thermal conductivity. A quality that makes it an ideal material to insulate pipes and fittings of them in cold and heat installations.

This type of insulation is presented as a bare tube or coated with aluminium foil as a vapor barrier.

Polyethylene tubing

Polyethylene is a material in the polymer family that can be used in different applications. One of the uses of polyethylene is as pipe insulation to prevent heat loss.

This material, however, has a higher thermal conductivity than in the previous materials mentioned in this article, which makes the thermal insulation of polyethylene less effective. As it isolates less than the earlier materials, the price is also lower if we compare it to mineral wool tubing or elastomeric foam.

On the market, this material for thermal insulation is found in lengths of two meters and is a grey colour, although it is also found in other colours.

Once you know the different materials that are used for thermal insulation of pipes, you have to go on to choose the one that suits you best.

To make it easier for you to choose the best thermal insulation for your pipe, here are the following criteria:

Technical criteria for choosing the best thermal insulation for pipes

These are the primary technical data to choose suitable thermal insulation for pipes:

  • Conductivity: This parameter is directly related to the thermal insulation of the material. This property is fundamental to know the degree of insulation offered by a substance. It depends on whether a material acts as a good thermal insulator or not.
  • Thickness: This quality is paramount to choose pipe insulation. The thicker the tubing, the better the thermal insulation the material will have.
  • Working temperature range: This quality indicates the maximum and minimum temperatures at which the material can be exposed. This is very important to be able to prevent materials from deteriorating.
  • Reaction to fire: The behaviour of the insulation material with natural elements is very important. In this sense, it is key to know how the insulating material will react with fire. It is crucial for safety and compliance with current regulations.

Thermal insulation provides energy efficiency

Once you have formed a criterion for choosing the thermal insulation of a pipe, you must proceed to install the insulation.  To do this, you have to know how to insulate water pipes.  If you don’t know how to do it, you can call a professional to do it for you. Once wrapped, you’ll see how on the next bill you’ll notice savings. Energy efficiency is significant in pipes that have good thermal insulation.

In this sense, the thermal insulation of the pipes is crucial to save money. Its installation represents an excellent energy-saver.

In particular, according to different studies, the savings that can be obtained from the installation of thermal insulation in pipes are between 85-90% compared to a non-insulated facility.

In addition to energy efficiency, thermal insulation also results in a considerable reduction in noise.  Therefore, it is helpful to insulate water pipes if noise is an issue in your home.



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