Sellers Roofing Resources
March 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
Confirm a TPO seam leak by matching indoor leak clues with non-destructive roof testing. Start with a tight visual inspection of seams and terminations,…
Read article: How Do You Confirm a Thermoplastic Polyolefin (TPO) Seam Leak Without Cutting the Single-Ply Membrane?March 5, 2026
TPO roof hail damage is usually indicated by visible punctures on the roof membrane, a true membrane break (a hole, split, or crack) that…
Read article: How do I know if hail punctured my TPO roof (and what photos prove it)?March 5, 2026
What is the difference between commercial and industrial roofing? Commercial roofing typically covers offices, retail centers, and other low-slope buildings where upfront cost, energy…
Read article: How to Tell the Difference Between Commercial and Industrial RoofingMarch 5, 2026
Infrared thermography roof leaks” detection on TPO flat roofs uses a thermal imaging camera to spot temperature differences caused by trapped moisture under the…
Read article: How does infrared thermography roof leaks detection work on tpo?March 5, 2026
The first roof leak signs in ceiling drywall are usually water stains, peeling paint, and drywall that feels soft or spongy. In commercial buildings,…
Read article: What Are the First Signs of a Roof Leak in Ceiling Drywall?March 5, 2026
Electric field vector mapping (EFVM), a form of electronic leak detection, finds flat roof leaks by sending a low-voltage pulse through the waterproofing membrane…
Read article: How does electric field vector mapping find flat roof leaks?March 4, 2026
In the first hour after a hailstorm, focus on safety, fast documentation of hail damage and storm damage, and stopping interior damage. Stay off…
Read article: Saint Paul Hailstorm Plan: What Should I Do Right After a Hailstorm Hits My Roof? (Step-by-Step 60-Minute Plan)March 4, 2026
A good roof must work like a complete system, not just a top layer, providing essential weather resistance and long-term durability. The core roof…
Read article: What are the functional requirements of a good roof?
