Understanding Storm Damage to Your Roof

Different types of weather inflict different kinds of damage. A roof hit by a hailstorm won’t look the same as one that just went through an ice storm.

Wind Damage
Winds don’t have to be strong to inflict damage. Even moderate winds can harm roofs made from lighter materials like asphalt shingles. Older roofs and roofs with previous storm damage are also more susceptible to damage from lighter winds. Wind damage can cause creased, torn or missing shingles and loose granules.

Heavy Rains and Thunderstorms
Heavy rain can be extremely hazardous to roofing systems, leading to leaks, holes and, in extreme cases, structural failure or collapse. Additionally, if your roof lacks proper drainage, storms can lead to standing water, which weakens the adhesive between shingles and can cause irreparable damage if left untreated.

Hail Damage
Hailstorm damage can significantly shorten the overall lifespan of your roof. The stones leave lots of bruises, dents and granule loss that compromise the structural integrity of traditional asphalt shingles, leaving your roof susceptible to more damage from the next storm. The tricky part about hail damage is that it is hard to detect. Oftentimes you need an inspection from a licensed roofing contractor to accurately assess the damage.

Ice Storms
Ice storms and freezing rain can exacerbate existing roof damage and cause larger problems. The water and snow melt seep into any existing cracks or holes, and when it freezes, it makes them larger. Low-pitch roofs, more common in warmer climates, can even collapse under the weight of accumulated snow and ice.