Insulation is one of those things that many people take for granted until they realise that their home isn't as comfortable as they expected it to be and their energy bills are too high. By this time, they may need to undertake expensive renovations to fix the problem.
Understanding the important role that insulation plays in keeping you and your family comfortable year-round while minimising your annual energy bills is essential to ensure proper insulation.
While there's no point in overspending for a little extra comfort, you shouldn't use too little insulation either. Keep reading to find out why insulation is necessary and how much of it you should install in your home.
Why insulation is necessary
Heat flows naturally from warmer to cooler areas.
During the heating season (in winter), heat travels directly from the heated areas of the home to the unheated areas and the outside environment. In summer, heat travels from the uncooled areas of the building and the outside to the building's cooled interiors. Without a mechanism to stop this from happening, your home can experience significant heat losses in winter and heat gains in summer.
Residential insulation serves to reduce these unwanted heat gains and losses so that your home will use minimal additional heating and cooling to remain comfortable throughout the year. This will help to lower your annual domestic heating and cooling bills considerably.
Determining your residential insulation your needs
When it comes to residential insulation, there are many different types of products available on the market. These products are designed for use in different areas of the house, including the attic, walls and floors. Each product's effectiveness at preventing heat flow is specified by its R-value. The greater the number, the greater its insulating power.
While the amount of insulation that's right for your home depends on where you live, the R-value of individual products depends on many factors, including the type of material it is made from, its thickness and its density.
Proper insulation of your home is necessary to reap the maximum value of your investment. Under-insulation will do little to reduce the heat lost in winter and the heat gained in summer. It will cause your residential heating and cooling bills to add up fast, making it difficult for you to enjoy any real return on investment. Get in touch with a local insulation contractor if you need help determining the right type and amount of insulation for your home.