In the search for energy efficiency and sustainable living, the role of insulation in buildings is crucial. There are so many insulation materials on the market, so why is microporous thermal insulation for buildings, specifically vacuum insulation panels, such a promising and popular solution? In this blog post, we’ll delve further into vacuum insulation panels for buildings and aim to tackle the question – how can this type of insulation material help improve building insulation?

Understanding Microporous Thermal Insulation

When it comes to microporous thermal insulation, the clue is in the name. The materials in this insulation have lots of extremely small pores. This type of thermal insulation is really effective for stopping the transfer of heat through a combination of conduction, convection, and radiation, which is what makes them such a well sought after material when it comes to preserving indoor heat.

Benefits of Microporous Thermal Insulation For Buildings

When it comes to buildings and construction, microporous thermal insulation can host a variety of benefits.

Imagine of building for microporous thermal insulation for buildings blog

Vacuum insulation panels are a key member of the microporous insulation family. This specific material is most often used in buildings and constructions where energy efficiency is a concern. Vacuum insulation panels’ very low thermal conductivity value is achieved by putting its microporous core within a sealed vacuum environment. This subsequently eliminates gas phase conduction.

Vacuum insulation panels can help improve building insulation – but how? 

Thickness and Thermal Conductivity

One of the most advantageous qualities of vacuum insulation panels is their reduced thickness. This material is incredibly thin compared to traditional insulation materials. This quality allows for more flexibility when it comes to a building design, while still maintaining high insulation values. One of the ways vacuum insulation panels help improve building insulation is by optimising space without compromising on energy efficiency.

The vacuum within this specific microporous thermal insulation material minimises gas conduction which results in low thermal conductivity. This means that vacuum insulation panels can effectively resist heat transfer, leading to better insulation and reduced energy consumption. Vacuum insulation panels in construction have a design aged lambda value of 0.007W/mK which offers a 3-4 times improvement versus conventional insulations


Vacuum insulation panels are a popular choice among builders and architects as they can be easily integrated into various parts of a building, from walls and roofs to floors. This versatility makes them a practical choice for both new constructions and existing structures.


Building regulations are getting ever stricter which means that architects and designers have to find more innovative insulation solutions in order for them to be able to achieve evolving stringent energy performance targets. The beauty of microporous thermal insulation for buildings, specifically vacuum insulation materials is that it can provide high levels of insulation with significantly thinner layers than other, more traditional insulation materials. This makes it really beneficial for space constrained environments.

Microporous Thermal Insulation At Siltherm

Microporous thermal insulation, particularly in the form of Vacuum insulation panels, offers a promising avenue for enhancing building insulation. 

At Siltherm, we understand that thermal insulation effectively combats changes in the environment, and contributes to an energy efficient world. We also acknowledge the huge benefits of the materials we have explored in today’s blog post – which is why we offer a wide variety of microporous thermal insulation products, including vacuum insulation panels.

If you would like to know more about microporous thermal insulation products at Siltherm, feel free to get in touch.