In certain conditions, good insulation keeps heat in and out to maintain an ideal temperature. Insulation is a must in homes and buildings where pipes serve as passageways for hot or cold water. buildingservicesnews.com/news/largest-insulated-pipe-support-ever-made-by-tidl/ offers excellent info on this. There are three main reasons for isolating pipes:
Preventing water from freezing in pipes
The weather will freeze the water in pipes outside a house or building during winter. This can lead to clogging of the pipes, leading to bursting pipes. Depending on the setting you choose, pipe isolation will ensure that water runs lukewarm or hot. It will also save you from the additional costs of pipe repair and replacement.
Preventing heat transfer or the loss of heat
If there is centralised heating in your home or office building, pipe insulation avoids the heat loss that can lead to higher electricity bills and more CO2 emissions. In order to maintain an ideal water temperature in the pipes, your central heating system will exert less effort.
Measures for safety
Heated tubes have elevated temperatures. That is why, not only on the interior but also on the exterior, they should be lined with an insulating material. Accidental scalding is prevented by pipe insulation.
For thermal insulation, using fibreglass and foam lining, pipes are often insulated. The heat resistance depends on the fibreglass and foam thickness used. Rigid phenolics, polyisocyarunate, polyethylene and polyurethane are the types of foam typically used. Together with fibreglass, these substances do not emit or leak toxic by-products when they come into contact with high heat or fire.
Installation and Care
It should not be a DIY project to insulate your pipes. To ensure safety, insulation materials are often standardised. In addition, when browsing for insulating materials, there are various factors to consider, such as surface area, thermal conductivity and density. You should hire a professional to carry out the insulation if your pipes at home are not yet insulated and you live in a region with a cold climate. This could be a heating engineer or a plumber. Depending on the quantity and location of the pipes, the cost of their services, the materials used, installation and repairs (if any) will vary. There are insulation companies offering free online or telephone quotations.