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The best 6 insulation types for a loft conversion
Firstly, a loft conversion is a great way to add extra space to your home. As well as, adding an extra room to the house, a well-insulated conversion may also provide savings by reducing the energy bills. It is important to know about and choose the best type of insulation for your home.
Here are the 6 main insulation types:
Rigid foam (PIR/ PUR)-
Both PIR and PUR boards are made by mixing chemicals with a blowing agent. However, this forms large rigid blocks which are low density, closed-cell insulation sheets. The gas which is trapped in the closed-cell of the insulation has a very low thermal conductivity.
Extruded polystyrene –
So, extruded polystyrene is rigid insulation that has also formed with polystyrene polymer, but manufactured using an extrusion process. . This means that there will be no further movement of the foam. Ensuring that it will retain its final structure and thermal values.
Mineral wool (glass/ stone) –
Mineral wool is available in rolls or slabs. It is man-made from a range of materials including, recycled glass and fibers. In addition, mineral wool is a porous material that traps the air, making it one of the best insulating materials. It is also good because it doesn’t fuel fire or propagates flames.
Multi-foil insulation –
Multi-foil is thin reflective layers of insulation. The layers are separated by wadding and foam. This insulation is perfect for preventing radiant heat loss.
Expanded polystyrene –
Also, expanded polystyrene often known as Styrofoam is produced by the expansion of beads. These beads contain pentane as a blowing agent. In addition, This closed-cell structure provides minimal water absorption and low vapor permanence.
Phenolic foams –
Finally, phenolic insulation is made by a process in which plastic foam forms. It creates an insulating core between two flexible layers.
This insulation is perfect for preventing radiant heat loss.
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Mineral wool is available in rolls or slabs. It is man-made from a range of materials including, recycled glass and fibers. In addition, mineral wool is a porous material that traps the air, making it one of the best insulating materials.