R-panel, the PBR profile, is the Texas workhorse: the exposed-fastener metal system on barns, shops, and a growing number of Allen homes that want metal durability at a working price.
R-panel’s ribbed profile spans well, sheds water fast, installs efficiently, and costs meaningfully less than standing seam. The design trade is the same as every exposed-fastener system: screws through the panel face need periodic checks. For budget-conscious metal conversions in Allen, R-panel is frequently the right answer, and we say so even when fancier systems would quote higher.
You receive a free written estimate after an inspection documented with photos. We never waive a deductible, since Texas law prohibits it, and we are not a public adjuster.
Choosing R-panel for an Allen conversion
A conversion usually starts with an original shingle roof. In Allen, the median home was built in 2003 and 27 percent went up in 2010 or later, so plenty of owners are facing a first full replacement and weighing metal for the first time. R-panel keeps that switch within a practical budget.
Hail frequency is the other half of the case. Stones at least an inch across fell within 6 miles of Allen in 13 of the last 20 years, and the March 24, 2019 storm produced hail up to 4.5 inches. Ribbed steel takes cosmetic dents and keeps the water out, a trade most metal owners accept happily. Crews working Allen also cover Plano and Lucas elsewhere in Collin County.
THE SYSTEM
R-Panel / PBR Metal Roofing, up close.
Standing seam metal. Wide flat pans, concealed fasteners: the profile that shrugs off hail seasons.
PUBLIC RECORD
The local record behind R-Panel / PBR Metal Roofing in Allen
How a roof system holds up in Allen depends on the storms it has to take and the houses it sits on. Here is what the public record shows.
27
Hail days, 1 in.+ since 2006
12
Golf-ball-size hail days
4.5 in.
Largest stone on record
2003
Median year homes built
Hail near Allen
NOAA's Storm Events Database lists 27 days since 2006 with hail one inch or larger reported within 6 miles of Allen. On 12 of those days, the stones were golf ball size or bigger. Hail that size was reported in 13 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-inch hail on March 29, 2025.
March 24, 2019: 4.5-inch hail (softball size)
June 13, 2012: 3.25-inch hail (teacup size)
May 19, 2023: 2.5-inch hail (tennis ball size)
April 21, 2017: 2.5-inch hail (tennis ball size)
March 25, 2025: 2.25-inch hail (hen egg size)
How old Allen homes are
The median home in Allen was built in 2003. A large share of the city's 39,094 housing units are now old enough that original roofs are coming due, while 27% were built in 2010 or later.
Sources: NOAA National Centers for Environmental Information, Storm Events Database (hail reports since 2006 within 6 miles of Allen); U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Data pulled September 2026.
Common questions about r-panel / pbr metal roofing in Allen
What is the difference between R-panel and standing seam in Allen?
Price and fasteners. R-panel screws through the face and costs meaningfully less; standing seam conceals fasteners and costs more. Both are legitimate, so the choice is budget versus maintenance profile.
Is R-panel just for barns?
No. Barndominiums, shops, and plenty of Allen homes run R-panel. Over solid decking with quality underlayment it is a durable residential system at a working price.
Is upgrading from builder-grade shingles worth it in Allen?
Usually at the first replacement or claim: Class 4 impact-rated systems earn many Texas carriers' premium discounts, and newer communities' HOA standards generally approve them easily. The math works hardest on homes facing decades of DFW hail.
How often does hail hit Allen?
NOAA's Storm Events Database lists 27 days since 2006 with hail one inch or larger reported within 6 miles of Allen, including 12 days with golf ball size stones or bigger. Hail that size was reported in 13 of the last 20 years. The most recent report was 1-inch hail on March 29, 2025.
How old are most homes in Allen?
The median home in Allen was built in 2003, according to the U.S. Census Bureau's American Community Survey. 7% of the city's housing units predate 1980 and 27% were built in 2010 or later. Many homes here are reaching the age when original roofs come due.
