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Thermal Insulation Sheet

 With the ever increasing costs of electricity and the growing need of saving electricity for our environment, it is important to use as many green methods for making our homes as possible. Thermal insulation sheets are one such important roofing material which will help you maintain the temperature of your home during summers and winters alike. Thermal insulation sheet is one of the most important system components in a roof, which creates a comfortable environment inside the building by protecting it from heat and cold while also helping you to reduce the energy requirements of the house.

How Does Thermal Insulation Sheets Work

A thermal insulation sheet works on the basic principle of insulation. Hast flows from a region of higher temperature to a region of lower temperature. This causes excessive heat dissipate in the house during summers and let go of the heat in the house to the atmosphere during winters. A thermal insulation sheet creates a layer of insulation around the roof which does not permit heat flow from in and out of the house. Because if this, the house with a thermal insulation sheet on the roof remains cool during summers and warm during winters.

About the Insulation Sheet

There are various types of insulation materials available for making thermal insulation sheets for rooftops. These materials are:

  • Polyurethane Foam (PUR)

The PUR is one of the most widely used insulation materials for rooftops. It offers very good fire resistance and an extremely low thermal conductivity of 0.023W/m.k. It also offers s very high compressive strength of 200-300 KPa. The PUR is extremely light in weight with a density of 30-60kg/meter cube.

  • Stone Wool

Stone wool is a thermal insulation material obtained from basalt stone. It is very common for mechanically fastened roofs where very high thermal resistance of over 1000°C is required. It also has a very low thermal conductivity in the range of 0.038-0.043 W/m.k. Stone wool is heavier than PUR with a density of 100-200kg/ meter cube and offers low compressive strength as well.

  • Expanded Polystyrene (EPS)

EPS is one of the most cost efficient thermal insulation materials for rooftops. EPS is a self extinguishing material, hence very safe against fire hazard. It also has a low thermal conductivity similar to that of Stone Wool and a good compressive strength of 100-250 kPA. It is lightweight in the range of 20-40kg/meter cube.

  • Extruded Polystyrene (XPS)

XPS is widely used in exposed roofing systems. It has almost zero water absorption and is self extinguishing in fire. It also has a very low thermal conductivity in the range of 0.034-0.038 W/m.k. It has a very high compressible strength of 250-750kPa, which makes it suitable for utility decks with high traffic. It is lightweight with a density of 25-35 kg/meter cube.

About Neo thermal Insulation

We Neo thermal Insulation is the renowned manufacturers of thermal insulation material in India. We cater to the needs of our clients with the best quality thermal insulation materials for their housing needs. We value your time and efforts in building your home, office or any other structure. To give you the most pleasant building experience and at the most affordable cost, reach out to us at our website.

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