Class 4 impact-resistant shingles are the highest impact rating shingles carry, and in Plano (squarely in DFW hail territory) they are the upgrade that most often pays for itself through insurance premium discounts.
Class 4 is a rating under the UL 2218 impact standard: a shingle earns it by surviving a steel-ball impact test that approximates severe hail without cracking. For Plano homeowners, that pays off in two ways. Fewer roofs need storm replacement over the life of the system, and many Texas carriers discount wind and hail premiums for homes roofed with Class 4 rated products. Ask your carrier for its specific discount before you decide; either way, we put the product rating paperwork in your policy file.
Estimates are free and written, every inspection is documented with photos, and we never waive a deductible, since Texas law does not allow it. We are a roofing contractor, not a public adjuster.
Why Class 4 Ratings Pay Off in Plano
Plano’s hail record makes the case plainly. Within 8 miles of the city, hail an inch or larger has fallen on 43 separate days since 2006, and 18 of those days brought golf-ball size stones or bigger. Qualifying hail showed up in 15 of the last 20 years, and the largest stone on record measured 4.5 inches on March 24, 2019. A standard laminate can open up under that kind of hit, where a Class 4 shingle tends to bruise and hold.
The housing stock adds a second reason. Plano’s median home was built in 1993, and 68 percent of homes date from 1980 to 2009, so a large share of the city is reaching the age where a replacement roof is due. That replacement is the natural moment to step up to an impact rating. Plano sits in Collin County, and the same crews install Class 4 systems in Richardson and Allen.
THE SYSTEM
Class 4 Impact-Resistant Shingles, up close.
Class 4 impact-resistant. The standard architectural look over an SBS-modified mat that bruises instead of fracturing.
PUBLIC RECORD
The local record behind Class 4 Impact-Resistant Shingles in Plano
How a roof system holds up in Plano depends on the storms it has to take and the houses it sits on. Here is what the public record shows.
43
Hail days, 1 in.+ since 2006
18
Golf-ball-size hail days
4.5 in.
Largest stone on record
1993
Median year homes built
Hail near Plano
Hail is a regular event around Plano. NOAA's Storm Events Database lists 43 separate days since 2006 with hail one inch or larger reported within 8 miles of the city, and on 18 of those days the stones reached golf ball size or bigger. Hail that size was reported in 15 of the last 20 years. The largest stones on record nearby measured 4.5 inches (softball size) on March 24, 2019. The most recent report: 1.75-inch hail on April 27, 2026.
March 24, 2019: 4.5-inch hail (softball size)
June 13, 2012: 3.25-inch hail (teacup size)
June 11, 2023: 3-inch hail (teacup size)
April 20, 2023: 3-inch hail (teacup size)
May 19, 2023: 2.5-inch hail (tennis ball size)
How old Plano homes are
The median home in Plano was built in 1993, and 18% of the city's 117,686 housing units predate 1980. Many of these houses are likely on their second roof or nearing the point where they need one.
Sources: NOAA National Centers for Environmental Information, Storm Events Database (hail reports since 2006 within 8 miles of Plano); U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Data pulled September 2026.
Common questions about class 4 impact-resistant shingles in Plano
Do Class 4 shingles make my roof hail-proof in Plano?
No. Class 4 is the highest impact rating, not immunity. Large hail can damage any roof. The rating means significantly better resistance to the hail sizes DFW sees most often.
How much do I save on insurance with Class 4 in Plano?
It varies by carrier and policy. Texas insurers commonly discount the wind/hail portion of premiums for certified Class 4 roofs. Your agent can quote the exact discount; bring the product certification we provide.
Do you install this on shops and outbuildings near Plano?
Yes. Barns, workshops, and outbuildings are first-class projects out here, not afterthoughts, and the material conversation (usually metal-forward) covers them alongside the house.
How often does hail hit Plano?
NOAA's Storm Events Database lists 43 days since 2006 with hail one inch or larger reported within 8 miles of Plano, including 18 days with golf ball size stones or bigger. Hail that size was reported in 15 of the last 20 years. The most recent report was 1.75-inch hail on April 27, 2026.
How old are most homes in Plano?
The median home in Plano was built in 1993, according to the U.S. Census Bureau's American Community Survey. 18% of the city's housing units predate 1980 and 14% were built in 2010 or later. Many homes here are reaching the age when original roofs come due.
