Attic Insulation: How it Helps Your Roof

Regarding your roof, your attic insulation is most likely not the first thought that crosses your mind, but insulation may play a more significant role in protecting your roof than you think. Here are a few key ways that the old itchy insulation can save you money in energy costs and prevent potential damage to your roof.

Insulation protects against heat loss. It may be the last thing on your mind, especially after a hot Florida summer, but having the heat from your home escape can negatively affect your roof. When excess heat escapes through gaps, it can rise into your roof. This heat buildup can lead to excess moisture and pressure that can damage your roof.

Help with adjusting to significant temperature changes. When your attic insulation is evenly distributed, the wood structure under your roof does not have to adapt to substantial temperature changes. Making it easier to heat your home in the winter and can cool your home in the winter, which also makes HVAC appliances last longer.

Having insulation can prolong the life of shingles and gutters. The insulation significantly protects your shingles as it regulates the temperature and prevents ice dams from building and damaging your roof’s shingles. It also may be surprising that gutters and insulation work hand and hand. Without insulation, your roof deck experiences more dramatic changes in temperature and can result in expansion and contract faster. This expansion and contraction over time may cause your gutters to move and your gutter fasteners to become less secure.

Quality insulation works to preserve your roof and keep your home’s temperature comfortable. If you notice variations in room temperatures, drafty rooms, or higher energy bills, it may be a sign that your insulation needs to be replaced.