Insulation is an efficient way of saving energy at home because it keeps your house cool during summer and warm during winter. It also provides an effective sound barrier. An insulated home will require less energy all the way around.
Newer houses are built with good insulation, but that is not the case with many older homes. Some older homes were built with no insulation at all. If your house lacks insulation, you may want to consider adding some.
There are various types of insulation made from different raw materials, but they all have the same basic function.
Here are some common types of insulation needed for different sectors of your home:
- Wall insulation – On warm days, insulating the walls of your home will prevent cool air from the inside from traveling outside. On cold days, it will prevent the opposite. You can use cavity wall insulation if there is a gap between the inner and outer walls of your home. If you have solid walls, you can opt for internal or external wall insulation.
- Roof insulation – Roof insulation covers either the roofline or the attic floor—or both. Insulating the roofline, called warm loft, is more effective but more expensive. Cold loft involves putting insulation above the ceiling, on the floor of the attic.
- Window and door insulation – Using two or three panels of glass on your window will properly insulate it. It also prevents outside noise from penetrating the house. Using solid doors is another form of insulation against heat and noise.
- Floor insulation – Older homes with suspended floors are not properly insulated. You can add insulation to your floors, although it will be quite expensive. Newer homes usually have insulation beneath the floorboards.
Not only will insulation help you maintain an ideal temperature inside your home and keep external noises out, but it will also help you save on energy expenses. It may cost up front, but you can reclaim your investment month by month in the form of lower power bills.