Blog / Learning Center

By steve • October 1, 2026
Rhino Shield's Solar Reflective Index tested above 105. See what that number means for summer cooling costs on Chicagoland homes.
Rhino Shield 25-year transferable warranty badge
By Rhino Shield of Chicagoland • September 26, 2026
Two exterior warranties can both say "25 years" and mean very different things. How to read proration, labor coverage, transferability and exclusions before you sign.
By steve • September 24, 2026
See the ASTM D471 water swelling test results behind Rhino Shield, and why this number predicts whether a coating blisters or holds up.
Wood-sided West Chicago home protected with Rhino Shield ceramic coating
By Rhino Shield of Chicagoland • September 22, 2026
T1-11 plywood siding rots at the bottom edge and in the grooves first. Here's why it happens on Chicagoland homes and how to seal it before panels need replacing.
Rhino Shield crew member on a ladder coating the siding of a Chicagoland home
By Rhino Shield of Chicagoland • September 19, 2026
What actually happens when a Rhino Shield crew shows up at a Chicagoland home: the wash, repairs, caulk, masking, primer and multi-coat finish, step by step.
By steve • September 17, 2026
A coating that's too sealed can trap moisture inside your walls. See the vapor permeance data behind Rhino Shield and why breathability matters.
Measuring aging siding on a Chicagoland home before an exterior coating estimate
By Rhino Shield of Chicagoland • September 15, 2026
Masonite hardboard siding swells and rots at the edges first. Here's how to tell if yours can be saved, and when coating beats a full tear-off in Chicagoland.
By Rhino Shield of Chicagoland • September 12, 2026
National averages put exterior painting between $1,800 and $4,600. Here's what actually drives the number on a Chicagoland home, and why two quotes on the same house can differ by thousands.
By steve • September 10, 2026
Rhino Shield was exposed to 500 hours of continuous salt fog testing. See the results and why they matter for Illinois winters, not just coastal homes.
By Rhino Shield of Chicagoland • September 8, 2026
You can paint vinyl siding, but standard exterior paint fails on it for two specific reasons. Here's what Chicago's temperature swings do to coated vinyl — and what actually holds.
By steve • August 28, 2026
Rhino Shield earned a Class A fire rating under ASTM E84. See the actual flame spread and smoke test data and what a Class A rating means for your home.
By steve • August 21, 2026
Most paint is never tested against wind-driven rain. See the independent lab results proving Rhino Shield holds up against Chicago's sideways summer storms.
By steve • August 14, 2026
See the independent lab results from a 4-week mold and algae resistance test on Rhino Shield, and why those black streaks on Chicago homes keep coming back.
By steve • August 7, 2026
We put Rhino Shield's flexibility to the lab test. See the ASTM elongation and tensile strength data behind why it doesn't crack in Chicago's freeze-thaw cycles.