Sellers Roofing Resources
March 9, 2026
A capacitance meter finds wet insulation by sensing changes in an electrical field across the roof assembly. Because water stores electrical charge differently than…
Read article: How Capacitance Meters Find Wet Insulation On Flat Roofs After HailstormMarch 8, 2026
Ponding water on a flat roof is rain or snowmelt, often referred to as “standing water”, that sits in low spots instead of draining…
Read article: What is ponding water on a flat roof in Minnesota, and when does it become a real problem?March 8, 2026
If a storm has left your roof exposed, you likely want to know how long a tarped roof will last. Emergency tarps typically protect…
Read article: How Long Will a Tarped Roof Last? Essential Facts for HomeownersMarch 8, 2026
Commercial TPO leak detection works by combining surface inspection with moisture-mapping tools that “see” what your eyes can’t. Pros look for seam and flashing…
Read article: How Does Commercial Roof Leak Detection Work On TPO Membranes After Hail?March 8, 2026
Short answer: To spot hail damage roof valleys, focus on what valleys do best: collect water, granules, and debris. From the ground, look for…
Read article: How To Identify Hail Damage On Roof Valleys At HomeMarch 8, 2026
Earliest roof leak signs in a finished attic usually show up as small changes, not dripping water. Watch for faint yellow or brown staining…
Read article: What Are The Earliest Signs Of A Roof Leak In A Finished Attic After Hail?March 7, 2026
TPO hail splatter marks are subtle dark speckles left on thermoplastic polyolefin roofs after a hailstorm. Unlike dirt or foot‑traffic scuffs, these peppery gray…
Read article: How To Spot Hail Splatter Marks On TPO Roof MembranesMarch 7, 2026
Short answer: The first hidden roof leak signs in drywall are usually faint yellow or brown water stains on ceilings, paint that starts to…
Read article: What Are the First Signs of a Hidden Roof Leak in Drywall?March 7, 2026
A flat roof parapet leak usually comes from one of three places: the roof membrane’s transition to the parapet wall, the metal coping on…
Read article: How Do You Find a Leak at Flat Roof Parapet Walls?March 6, 2026
A wind-driven roof leak usually enters on the windward side during wind-driven rain, then travels before it shows up inside. Identifying the source of…
Read article: How do I find the source of a roof leak that only happens during wind-driven rain in Saint Paul? (8-photo checklist from the ground)March 6, 2026
Flat roof leak detection is essential when there’s no drips inside, as a flat roof can leak without leaving a single ceiling stain because…
Read article: How Do You Locate a Flat Roof Leak With No Drips Inside?March 6, 2026
Look for hail damage on 3-tab shingles of an asphalt shingle roof by checking for random, round impact spots with missing granules, dark asphalt…
Read article: How Do You Identify Hail Damage on 3-Tab Shingles?
