You probably don’t think about your roof until it starts to leak, but you might be surprised to learn that the roof plays a big role in your home’s energy efficiency. Roofs are an often-overlooked source of heat loss in the winter and heat absorption in the summer. Read on to learn about four factors that make a roof energy efficient.
The Right Materials
A major factor in the energy efficiency of your roof is the material that comprises it. One of the most popular energy-efficient roof materials is metal, which reflects the sun’s rays and reduces cooling costs in warm climates. An unconventional option that works for all climate types is a living roof made of growing plants and grasses. This type of roof, known commonly as a green roof, is very effective at cooling and also provides a way to collect rainwater.
For cooler climates, insulation can be more important than roofing materials when it comes to efficiency. A poorly insulated roof results in much of your home’s heat being lost and a rise in your energy bill. Many types of insulation, such as fiberglass, can cause injuries so insulation replacement is not a good choice for a DIY project. If you want to replace your insulation or remove extra insulation, professional ceiling insulation removal servicescan get your old insulation out quickly and safely.
Bad ventilation in your attic can not only reduce energy efficiency but also damage your roof. Lack of ventilation results in a buildup of heat and moisture that can warp the wooden frame holding up your roof, but too much ventilation causes excessive heat loss and a higher heating bill. A professional roofer can evaluate your roof’s ventilation system and suggest adjustments if necessary.
Keeping your roof in good repair is key to keeping your home efficient. Small maintenance issues like missing insulation or clogged vents can lead to energy loss and add up to big repair costs if not addressed early. Do a visual inspection of your roof at least once per season. Check for problems like wet, clumpy insulation, leaves or debris clogging ventilation vents and damaged or missing shingles.
If you plan to make energy-saving changes to your roof, don’t forget to look into subsidies and tax credits. Many national and local governments will help you pay for eco-friendly home improvements that decrease your energy usage. You may even be able to get a whole new roof at no cost.