BERKELEY FLAT ROOF BLOG What to Ask a Roofer Before You Hire Them in Berkeley A short list of questions that separate a legitimate contractor from a risky one. Ask for their CSLB license number and verify it yourself at cslb.ca.gov — don’t just take their word for it. Ask whether they’re offering a written…
BERKELEY FLAT ROOF BLOG How to Tell if Your Flat Roof Is Beyond Repair A few honest signals that a roof is closer to replacement territory than another patch. Widespread cracking or blistering across the whole surface — not just one spot — is a strong signal. So is a roof that’s already been patched…
BERKELEY FLAT ROOF BLOG Roof Leak Showing Up Only in One Specific Room — Why? The defect on the roof isn’t necessarily directly above the room where you see the damage. Water entering a flat roof doesn’t fall straight down into the building the way it might on a simpler structure. It travels along the…
BERKELEY FLAT ROOF BLOG Flat Roof Leak Above a Bedroom Closet: A Common, Confusing Case Interior closets and small rooms often show leaks that are genuinely hard to trace, because there’s no direct roof access above them. A leak showing up in an interior space with no obvious roof feature above it (no skylight, no…
BERKELEY FLAT ROOF BLOG Small Flat Roof Repairs: Why Some Contractors Turn Them Down A common frustration: a leak that’s genuinely a small job, but nobody wants to come out for it. Larger roofing companies are often set up around bigger jobs — full replacements, large commercial contracts — where a small residential patch doesn’t…
BERKELEY FLAT ROOF BLOG Is It Normal for a Flat Roof to Have Some Standing Water? A little water right after rain is normal. Water that’s still there two days later is not. Flat roofs aren’t perfectly flat — they have a slight built-in slope toward drains, and it’s completely normal for water to take…
BERKELEY FLAT ROOF BLOG Flat Roof Leak Only Happening at Night — What’s Going On? It’s rarely actually about the time of day — it’s usually about temperature and condensation dynamics that happen to peak overnight. What feels like a “night leak” is often condensation forming as temperatures drop after a warm, humid day —…
BERKELEY FLAT ROOF BLOG HOA or Condo Roof Leak: Who Actually Pays? It depends on your governing documents, but the roof itself is usually a common-element responsibility. Here’s how to think about it. Most condo and HOA governing documents treat the roof as a common element, meaning the association — not the individual unit owner…
BERKELEY FLAT ROOF BLOG What Causes Bubbles or Blisters on a Flat Roof? Usually trapped moisture or air between roofing layers, expanding under heat. Not always an active leak, but worth checking. Blisters form when moisture or air gets trapped between roofing layers during installation, or when water finds its way in through a small…
BERKELEY FLAT ROOF BLOG Water Stain on the Ceiling But No Active Drip — Still a Problem? Yes. A dry stain doesn’t mean the leak is gone — it usually means it hasn’t rained hard enough recently to reactivate it. A stain that isn’t currently wet is common after the rain that caused it has…