The importance of thermal insulation in buildings

One of the most important aspects of building construction is thermal insulation.  After air sealing an enclosed structure, the next step is to install the necessary materials and solution that would address thermal insulation – as well as other types of building insulation, such as acoustic, fire, and impact insulation.

Image source: dincertco.de

There are various materials used for this objective, such as polystyrene foam, urethane foam, cotton-based fabric, wood-based materials, plant fiber, cellulose, cement, and more.  Determining the materials and their method of installation should be included in the planning phase of the construction, which is what industry experts like Reddy Kancharla would recommend.

Image source: designingbuildings.co.uk

The primary purpose of thermal insulation is to ensure maximum comfort for the building’s future residents or tenants.  In high-temperature locations, good thermal insulation would help minimize the entry of heat in the structure.  Conversely, it can also trap sufficiently high temperatures inside the building in cold locations.

Another significance of thermal insulation is reduction in energy consumption.  Because a poorly-insulated building will require more use of the HVAC (heating, ventilation, and air-conditioning) equipment, the owners or tenants will end up with higher electricity bills.

Thermal insulation can also help prolong the structural integrity of the building, a goal of contractors, such as Reddy Kancharla.  Poor insulation can lead to condensation and the formation of mold in various areas inside the structure.  Based on reports by Building Damage, between 13 to 14 percent of building damages were due to mold issues.


Reddy Kancharla possesses extensive knowledge of engineering theories and principles and has substantial experience in developing quality systems based on various codes and standards. Read more about the industry by subscribing to this blog.