Are you converting your attic, or giving it a makeover and looking for the best recommended attic insulation? There are so many different types that you need to find the best to suit whatever it is you intend to use your attic for, but is there any recommended attic insulation that is suitable no matter what your attic is going to be?

It is said that 30% of heat is lost through the roof of houses and insulating your attic makes sense to keep your home warmer. This in turn will help to reduce your heating bills, and most people recover the cost of the insulation in 2 to 3 years.

It can also be a boon in the summer months if the sun is blazing down on your roof, as it can keep some of the heat out, helping to keep the temperatures down.


Is Sheep’s Wool A Recommended Attic Insulation?

Sheep’s wool is a natural form of insulation that is effective but more expensive than other types. It usually comes in rolls of varying sizes and thicknesses and is good if you have the spaces to place it. However, all those small nooks and crannies that need sealing to stop the drafts will be difficult to deal with when you are using sheep’s wool insulation.


Is Fibreglass A Recommended Attic Insulation?

As the name suggests, this insulation is made from fibres of glass arranged to give a texture similar to wool. This traps many small pockets of air between the glass, which is how it gets its insulating properties. It usually comes in rolls or slabs and is one of the cheaper insulating materials.

However, unfortunately it does have some health risks and some studies, such as the one carried out by the American Lung Association, say that it should not be used in areas that will be occupied. The potential health problems include irritation of the eyes, skin, nose, and throat. It can cause breathing difficulties and a cough. At one time, in some states in America, this insulation carried a cancer warning but improvements in its manufacture have meant these have now been removed.


Is Rock Wool A Recommended Attic Insulation?

Rock wool is also known as mineral wool and stone wool. It is good at keeping out noise as well as an insulation product so is often used in the walls of homes. The problem is the dust it creates can be harmful to your health and to the environment.


Is Spray Foam A Recommended Attic Insulation?

Spray foam is a highly recommended attic insulation for a number of reasons:

  • – It is easily installed and does not take long for the job to be completed.
  • – It can be sprayed into all the nooks and crannies and will seal your attic. Even the little awkward places other insulations cannot reach will be insulated with spray foam.
  • – The quality does not deteriorate.
  • – It helps to control moisture so that any wood in your attic is less likely to rot.
  • – It reduces noise levels.
  • – It is non-toxic after it has cured, which does not take long. Installers will wear protective gear while they are doing the work and tell you how long to leave it.
  • – It is environmentally friendly.
  • – It is not expensive.

Once it has been installed, you won’t have any concerns about having to upgrade it every few years as you do with many other types of insulation that will degrade over time.


Is Cellulose A Recommended Attic Insulation?

Cellulose insulation is one of the least common types used. Its base is shredded recycled paper, and depending on the work in your attic, it can be installed whether dry or wet. Although it has good insulation properties, it is expensive to install and the more depth you require for your insulation the more it will cost.

If it is inadequately sealed, cellulose insulation can create dust around the property, but installed correctly, it is a better insulation than the fibreglass option.

There are other insulations made from recycled materials, with items like plastic bottles being used.


Is Reflective Foil Thin A Recommended Attic Insulation?

Reflective foil thin insulation is thinner than most of the other types that come in rolls. It has many layers of foil with fibrous materials sandwiched between each layer. These are often used as a barrier against heat entering the home, which is what they are most effective at.

If dust accumulates on the surface, the insulation will become less effective.


Improve Your BER Rating

Apart from the fact that insulating your attic will make your home more energy efficient and so reduce your heating costs, it will also improve your BER rating. You might not be too concerned about this until you come to sell your home, but then you will want the best BER rating possible. Failure to supply a BER rating certificate can result in a fine of up to 5,000 euros, and it will not cost you that much to insulate your attic and get the best BER you can. In some circumstances, there are grants to help you achieve a better BER rating as the Irish government is so committed to making all homes more energy efficient.


Finding Experts For Your Spray Foam Insulation

If you are in Ireland and want to discuss spray foam insulation, get in touch with the experts at Reilly Spray Foam. We understand how important insulating your attic can be and only use the highest quality materials. Our installers are experienced in the task and you can rest assured that your attic will be insulated to the highest standard.

Our products can be used on domestic or commercial premises. If you want to know more call us today on 01 969 5561. If it is easier you can email us at or complete our contact form for one of our advisors to get in touch with you. Whichever you do, we are confident you will not regret talking to Reilly Spray Foam about your attic insulation needs.