What Is Energy-Efficient Roofing?
Energy-efficient roofing reduces the amount of heat your roof absorbs, keeping your home cooler in summer and reducing air conditioning costs. In Iowa, where summer temperatures regularly hit 90°F+ and winters drop below zero, an energy-efficient roof works year-round to improve comfort and lower utility bills.
Key energy-efficient features include reflective shingle coatings that bounce back solar radiation, proper attic insulation that prevents heat transfer, adequate ventilation that removes hot air from the attic space, and radiant barriers that reflect heat away from living spaces.
Professional roofing contractors like Hutch Unlimited Roofing can assess your current roof’s energy performance and recommend specific improvements.
Energy-Efficient Roofing Materials
Cool roof shingles from brands like GAF and CertainTeed are designed with reflective granules that reflect more solar energy than standard shingles. They look identical to regular shingles but can reduce attic temperatures by 20-30°F.
Metal roofing is naturally energy efficient. Its reflective surface bounces solar heat, and with proper coatings, metal roofs can reduce cooling costs by up to 25%. Light-colored roofing of any material reflects more heat than dark colors.
For commercial flat roofs commercial roof repairs in grimes, TPO and white EPDM membranes are the most energy-efficient options, meeting ENERGY STAR requirements.
Ventilation: The Overlooked Energy Saver
Even the best roofing materials won’t perform well without proper ventilation. A well-ventilated attic exhausts hot air in summer and prevents ice dams in winter by keeping the roof deck temperature consistent.
Ridge vents, soffit vents, and powered attic fans work together to create airflow. The general rule is 1 square foot of ventilation for every 150 square feet of attic space.
Hutch Unlimited Roofing evaluates ventilation as part of every roof replacement roof repairs in des moines iowa. We’ll ensure your new roof is set up for maximum energy efficiency. Contact us contact or call +1 515-313-7355 for a free assessment.