Which Type of Loft Insulation Is the Most Effective?

Once you heat up your home, the hot air can rise as high as possible. When you have an attic or loft, the hot air will end up there. In case the loft is unable to contain the hot air, it will escape from the house. Your heating system will have to work for more time, to ensure warmth in your indoor space. You can fix this problem in the best way by insulating the loft space. With loft insulation, it can be easy for your loft walls to be padded. This kind of material does not let the warm air move outside, which can ensure more efficient heating. Want to know more about insulation? Read on and find out.

Choosing a Warm or Cold Loft

First and foremost, you have to consider whether you require a cold or warm loft. This can be quite confusing and misleading, given the fact that a cold loft stays cold in winter and hot in summer. 

When you need a warm loft, you have to divide the insulation between the underside of the roof and the loft floor. This indicates that there can be escape of some amount of heat into the loft space and for the regulation of temperature. However, it escape from the roof gets prevented. There are many possible uses for a warm loft area. However, the loft insulation process is costlier and more difficult than insulation setup between the joists.

In case of a cold loft, the sole type of insulation required is between the joists of the floor. It can prevent the escape of heat into the loft space. It can be quite easy to set up, and is cheap in costs as well. However, it can make the loft vulnerable to condensation and fluctuations in temperature. In case you plan to store sensitive materials or would like to use the loft area for various activities, it is better to avoid a cold loft space.

Types of Loft Insulation

In an un-insulated home, 25% of heat gets lost through the roof space. When the loft is insulated, it can help lower your heating expenses. When installed in a proper way, it can give you solid return on investment for many times over the entire time that it lasts for. Blanket Insulation, Loose-fill Insulation, Sheet Insulation and Blown-fiber Insulation are the various kinds of spray foam insulation materials that are used for sealing the loft area. These are available commonly, and are used for sealing the loft area in a proper way.

So, which is the best type of loft insulation? Which type of loft insulation is the most effective?

Glass fiber insulation is among the loft roll insulation materials that are used most widely. It is available in the form of mineral, glass or rock fiber. It can also come as foil-backed felt. This is typically a good all-purpose insulation and the most inexpensive option, particularly for the area between the joists. This is regarded as the Loft Insulation UK. Spray foam insulation is another effective material that is used often, and involves spraying foam into the space that has to be air-sealed. The foam could be Open-Cell or Closed-Cell. The former is not suitable for spaces with harsher weather conditions. The latter is used in areas that witness a harsh climate.