Pros and Cons of Impact-Resistant Shingles
Due to severe weather events becoming more erratic and frequent around the world, there’s a lot of buzz about Impact Resistant (IR) shingles. What’s key to remember about IR shingles is that they are not IP—Impact Proof. These shingles, which undergo rigorous testing, can still fail from enough significant hail damage.
When looking for IR shingles, it’s best to assess your entire situation, including average severe weather events in recent years or where you live. Let’s go more in-depth about whether impact-resistant shingles are right for you!
How IR Shingles are Tested
Essentially, roofing shingles are divided into four classes based upon a series of independently monitored quality assurance tests. Class 1 shingles are the lowest rated for strength and durability, while Class 4 shingles are the highest, qualified only by those materials that pass the UL 2218 Impact test. This test rolls a 1.5lb, 2” diameter steel ball down a 20’ high metal tube.
The ball strikes the shingle first, and then the test is repeated in the same spot for a second time. If the shingle does not show granule displacement (which can lead to UV damage and compromised integrity of the shingle) or a bruised or cracked mat, then the shingle qualifies for Class 4 distinction, the most durable shingle.
IR Shingles-Pros
The most well-known pro of impact-resistant shields is their capability to withstand hail, but IR shingles work wonders with insulation! IR shingles are more energy efficient than traditional shingles, which helps you save a pretty penny in heating and cooling costs!
Additionally, some insurance companies may offer discounts if you install impact-resistant shingles on your home! However, it may be easier to find these deals where it hails more, so it might be rare to find them in the Twin Cities.
In short, installing impact-resistant shingles helps you protect your roof and other exterior components like your siding and gutters!
IR Shingles-Cons
Although these Class 4 IR shingles are the strongest on the market today, it doesn’t mean the shingles are hail-proof. On occasion, they can sustain enough hail damage to compromise the integrity of the shingle. This is why you won’t find a manufacturer warranty for hail on IR shingles.
Additionally, in areas like Edina and Minnetonka, roofs might only see severe hail damage every seven to 12 years. At this point, a homeowner may want to invest in a new roof anyway if their current roof shows signs of wear.
However, an advantage of IR shingles for homeowners in moderate regions is that insurance companies often give a significant discount on the roof replacement (depending on the area and the insurance company), which may make financial sense for the homeowner.
Where are IR Shingles Most Effective?
Impact Resistant shingles are best utilized in the so-called “hail belt”—so places like Texas, Oklahoma, and Colorado, where residents frequently see golf balls- to softball-sized hail and greater.
In these regions, homeowners might replace their roof as often as every two to three years, paying a $1,500 to $5,000 or more insurance deductible each time, depending on the home’s value. Having IR shingles means the roof could last up to four or five years, depending on the frequency and size of the hailstorms the region experiences.
Contact Trinity Exteriors for Trusted Roofing Work!
Are you looking to invest in impact-resistant shingles or need general roof repair? Contact Trinity Exteriors!
Get a free quote online or give us a call at 952-920-9520 today!