Your Insurance Company Is Looking at Your Roof Right Now

Most people find this out the hard way, at renewal. Your insurance company is probably looking at your roof as you read this, and they didn't send anybody to your driveway to do it.

Carriers pull satellite and aerial imagery to size up roofs now. The Texas Department of Insurance says it plainly: your insurer inspects your roof when you apply, and they can charge you more or refuse to cover you based on what they see. From an overhead photo, nobody's measuring your shingles. They're scanning for red flags. And one of the most common red flags in North Texas is a roof covered in black algae streaks.

Here's the trap. In our heat and humidity and shade, roofs grow algae, lichen, and moss. Those dark streaks down your slopes are everywhere around here, and most of the time they're cosmetic, the roof underneath is perfectly sound. But an underwriter looking at an aerial image can't tell "dirty" from "falling apart." A streaky, blotchy roof reads as neglect, neglect reads as risk, and risk shows up as a higher premium or a non-renewal letter. So a roof that's structurally fine can still cost you coverage purely because of how it photographs from a few hundred feet up.

So what does cleaning the roof actually do for you here? Three things. It takes away the visual red flag, so the roof photographs as maintained instead of neglected. It kills the algae and moss at the root, which slows the aging that's pushing you toward an early replacement and that ACV downgrade. And it gives you documentation, dated before-and-after photos that are exactly what you want on file if a carrier ever points at your roof in a renewal notice.

One warning, and I mean this one. Never let anybody pressure wash an asphalt roof. High pressure blasts the granules right off and genuinely damages the surface, and it can void your shingle warranty on top of that. The only correct way to clean shingles is a soft wash, low pressure with the right solution doing the work instead of force. If someone shows up wanting to power-wash your roof, send them home.

If you've already gotten a letter referencing your roof, don't sit on it. Get the roof cleaned, take current dated photos, pull together any repair records you have, and respond promptly. More often than not, a roof that looked bad from above was just dirty, and showing that it's been cleaned settles the whole thing without anybody replacing a roof.

The math is hard to argue with. Roof cleaning costs a few hundred dollars but a premium bump compounds every year you hold the policy. A non-renewal pushes you into a more expensive corner of the market. And an early replacement is five figures. Keeping the roof clean is about the cheapest way there is to protect both the roof and the policy on it.

I'm Mo at Restore Outdoor. We soft wash roofs the right way, low pressure that's safe for asphalt shingles, clearing the algae, lichen, and moss without stripping granules or voiding warranties, and we hand you before-and-after photos on every job. We cover homeowners, HOAs, and commercial properties across Anna, Collin County, and DFW. Call (469) 200-0060 or visit restoreoutdoortx.com.

This is general information, not insurance advice. Every carrier and policy is different, so check with your agent about your specific roof and terms.