Investing in wall insulation for your home is one of the most reliable ways of improving energy efficiency. Insulated walls prevent heat loss during the winter, and this helps keep the house warm. In the summer, the walls prevent heat exchange between exterior and interior spaces. As a result, you don't have to worry about overworking your air conditioner. However, the big question here is whether to choose between exterior and interior wall insulation. Below are some factors you should have in mind when choosing between the two options.
Interior wall insulation is installed in interior walls, while exterior insulation occurs on the external walls. One downside of installing insulation in the internal walls is the consumption of space. The insulation decreases the internal area of the rooms in the home. As a result, some people may opt against this option, especially if the current square footage of the interior space is small. In this case, it would be a great idea to go for exterior insulation. Since it is located on the outdoor portion of the home, it does not lead to loss of space.
Water Ingress Issues
Traditional walls allow moisture to move easily through the material. Now, if one of the walls is insulated, the insulation material acts as a barrier against the moisture. This can present problems in your home, especially if you insulate interior walls. Adding insulation on the inside creates a barrier against moisture from the outside. The condensation gets trapped inside the wall, and this can present structural issues. On the other hand, exterior insulation prevents moisture from getting absorbed into the wall in the first place. This makes it an excellent choice for preventing condensation problems.
Disruptions to Living Areas
If you're installing insulation in an occupied house, you have to consider the amount of disruption caused to living spaces. Interior insulation is disruptive, as you have to move furniture and appliances away from the wall. It may render the space unusable until the completion of the project. Exterior insulation does not cause any disruptions to the home. Since it is installed outside, you can comfortably stay in your home and not worry about moving out during the project.
Finally, think about any structural changes you'd like to make to your home. Would you like to make the exterior more beautiful? Perhaps you want to install new render, gutters or other exterior fittings. External wall insulation allows you to make slight structural modifications to your home. This is an excellent way of sprucing up a property without incurring extra costs for structural modifications.
Both interior and exterior wall insulation are great options for your home. However, note that you can always install insulation on both walls to maximise energy efficiency and enjoy the benefits of both worlds! Contact a company that offers wall insulation services to learn more.