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Poly-isocyanurate Insulation

Poly-isocyanurate insulation is one of the most common insulation people use in construction. 

Poly-isocyanurate insulation is one of the most common insulation people use in construction. This is a rigid and closed form of all the insulations. In this insulation, we use poly-isocyanurate foam.

What are the benefits of poly-isocyanurate insulation?

Here you will find the benefits:

This has a high R-value so, it is good to heat resistant. Along with the heat-resisting property, it also works to prevent moisture. This type of insulation provides stability to the construction. And the most important benefit of this insulation is that it is earth friendly. In addition, it is used overall places such as walls, roofs, and floors. Moreover, it is fireproof and water-resistant.

Another benefit of this kind of insulation is rigidity, durability, and ease to handle. That’s why it is used in industrial construction as well.

What are the important tips to consider when you are planning to install the insulation?

  1. Order an appropriate type
  2. Calculate R-value
  3. Glue it
  4. Measure it
  5. Cut it
  6. Store it
  7. Dry it

What are the needs of Poly-isocyanurate?

  • Measure the area by using tape
  • A knife requires to cut the insulation
  • Straight edge to cut an exact size of insulation material
  • Saw where the knife is not able to work
  • Caul gun to adhere the insulation with a medium
  • Foam gun to spray insulation in narrow and far areas
  • Use Google, gloves, respirator for personal protection
  • A support system to hold the insulation in its place
  • Use a screw or glue to hold the insulation
  • An insulation cover is in need to give protection to the insulation


How to install Poly-isocyanurate?

  1. Measure and cut the insulation panels to fit the dimensions of the space you are insulating.
  2. Install a vapour on the side of the wall or roof deck where the insulation is. Moreover, this will help prevent moisture from getting into the insulation
  3. Apply bond to the back of the insulation panel using a foam bonding gun or other methods
  4. Press the insulation panel firmly against the wall or roof deck, making sure it is properly aligned and flush with the nearby surfaces
  5. Secure the insulation panel in place using mechanical fasteners such as screws or nails These should be spaced according to our team’s  recommendations
  6. Repeat the process for each panel, making sure to seal any gaps or joints between panels with tape or spray foam.
  7. Lastly, when the team installs it, they cover it with a layer of drywall, sheathing, or other appropriate finishing material to protect it and provide a finished surface.

Along with the amazing advantages of Poly-isocyanurate insulation.

This insulation is expensive compared to other insulation options. Furthermore, some of its parts are not good for human health. Additionally, from time to time, it becomes less effective. And its installation is not that much easy. So, our team members are experts, if you want any sort of help. Moreover, its presence is the most important.


For further queries, Contact Ray General Contractor.


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