What Is Thermal Conductivity?

The term thermal conductivity refers to the degree to which a material conducts heat. It is measured in watts per meter-Kelvin (W/mK). The higher the thermal conductivity of a material, the worse it performs as an insulator.PIR insulation has one of the lowest thermal conductivity values on the market. Each PIR board has a thermal value of 0.022 W/mK.

What Is the Best Thermal Insulation For Floors?

PIR insulation is one of the best thermal insulation choices for under laminate flooring. PIR boards are rigid, lightweight, and resistant to water. They also have high compressive strength, which means that they will not become misshapen or less effective over time. As well as being an effective thermal insulator, PIR is also easy to cut to size with a simple utility knife - no complicated industry tools necessary.

What Is the Best Thermal Insulation For Walls?

Walls are one of a property's main heat-loss culprits with approximately 35% of heat escaping through uninsulated walls. It is for this reason that walls are usually the first places we target when insulating a property with the aim of improving its thermal resistance. On top of comfort and temperature regulation, insulation can be used as a measure to reduce heating bills and CO2 emissions.Whilst most insulation boards are good thermal insulators, the type of material you choose to insulate your walls will depend on a number of other factors. For example, if acoustic insulation is your main concern when insulating internal walls, Rockwool RWA45 acoustic slabs. Whereas people who are after a reliable thermal solution for cavity wall insulation might choose PIR Insulation or Phenolic Insulation, for their excellent thermal properties.

How to Install Thermal Insulation?

There is no one size fits all answer to this question. At Materials Market, we stock thermal insulation from many industry-leading brands that manufacture boards, rolls and slabs. Whether you need insulation installed in internal walls, cavity walls, floors, flat roofs, pitched roofs, or a garage we have the right materials for you to insulate your project.The installation method depends on where you are going to install the insulation, and what form of insulation you are installing. For those, looking to install Celotex, we have a handy guide on installation. Always consult a professional before undertaking the installation of the insulation yourself.

Thermal Insulation Boards, Sheets & Rolls

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Thermal Insulation

Ecohome Multifoil Fitting Kit

115mm Kingspan Kooltherm K106 Cavity Insulation Board 1200mm x 450mm (2.16m2/Pack)

120mm Kingspan Kooltherm K103 Floor Insulation Board 2400mm x 1200mm

140mm Kingspan Kooltherm K103 Floor Insulation Board 2400mm x 1200mm

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