Attic Insulation for your Residence

Attic Insulation
Hallway interior with folding attic ladder. Northwest, USA

Last Updated on July 8, 2023 by


The attic in your house is one of the most prominent places for heat loss. Attic insulation uses different materials to stop this loss of heat to regulate and maintain the temperature of your house. Any resident requires professional attic insulation for thermal comfort. Although the attic is a primary storage space, it does require proper insulation for its enhanced usability. This is where the general practice of attic insulation comes, which is essential and beneficial to the people living in the house. 


Fibreglass attic insulation:

Fiberglass is a transparent material that is made of glass. It is made of finely composed shreds of glass, and the most common application is the glass used for windows. Fibreglass is a common and intelligent choice for attic insulation because it is cost-effective and stays in its working condition for a long time. It is fire-resistant, moisture resistant and does not shrink. Fibreglass is a trusted material that has a lifeline of up to 100 years with proper maintenance. Fibreglass is the modern and the most convenient choice.

Cellulose attic insulation:

 Cellulose is made of recycled paper or denim. It is the oldest form and is most commonly visible through open walls and windows. The best part about cellulose attic insulation is the versatility in application. It can be loosely fit, densely packed in walls or wet sprayed to serve insulation purposes. Cellulose is recycled, which means using it is eco-friendly. Cellulose insulation is inexpensive, which makes it an even more feasible option. 

Rigid foam attic insulation:

The material used during rigid foam attic insulation is polystyrene or polyurethane. This type of insulation is commonly applicable for unfinished walls as well as foundation walls. The critical measure to take is to ensure that the outer surface of the insulation is weather protected. Rigid foam protects against thermal short circuits, making it an excellent option to be installed inside walls with heavy circuiting. 

Rock wool attic insulation:

 Rock wool is made of rock. The manufacturing process is quite complex. It is naturally produced and recycled and is resistant to heat. It has a high insulating value than fibreglass. It does not degrade over time and is resistant to mould and mildew. Rock wool is resistant to fire, so it is often used to stop the spread of fire from the floor to the house and vice versa. 

Advantages of attic insulation 

  • Attic insulation does protect the house against fire, moulds, thermal short circuits and other structural damages. This ensures a safer and stronger house structure. 
  • Poor insulation may cause outer dirt and germ to seep through and into your house. However, professional attic insulation ensures that your home has a good air quality that is unaffected by any outer pollutants. 
  • Since most of the material required for insulating the article is recycled, it is a step towards a sustainable environment. 

Apart from that, if you are interested to know about professional insulation contractor then visit our Home Improvement category.