Roof Cleaning Before & After Photos

Years of algae, mold, mildew, dirt, and environmental staining can leave a concrete tile roof looking dark, aged, and neglected. Our professional roof cleaning and brightening process safely restores the appearance of the roof without the damaging effects of high-pressure washing.

Our Process:
✅ Thorough roof inspection to identify heavy staining and organic growth
✅ Application of a specialized cleaning solution designed to break down algae, mold, mildew, and embedded discoloration
✅ Gentle soft wash treatment that cleans deep into the pores of the concrete tiles without causing damage
✅ Brightening treatment to restore a cleaner, more uniform appearance across the roof surface
✅ Final rinse and quality inspection to ensure exceptional results

The transformation is dramatic—removing years of buildup and restoring the curb appeal of the entire property. A clean roof not only looks better but also helps prolong the life of the roofing materials by eliminating damaging organic growth.

If your concrete tile roof is showing dark streaks, green algae, or weather-related discoloration, our deep cleaning and brightening process can bring it back to life.

Sheet metal roof with a lot of dense algae and mold covering the roof sheet metal. Applied light coats of our proprietary solution to break up the mold and algae. After some light brushing and attention to detail was successfully able to remove the thick algae and mold. 

I cannot emphasize enough the importance of having a clean roof. A dirty roof, covered in grime, dirt and algae can create so many other issues for your exterior home surfaces. The buildup will result in collecting of leaves and branches that will affect the flow of rainwater off your roof. Using our proprietary solutions, technical application and methodology we are able to safely remove most if not all of the filth and grime off your roof. 

Over time, mother nature starts to take a toll on your shingle roofs. You will start to notice black streaks that will get darker and darker over time. This is stage two infestation that will eventually become stage three infestation (moss on roof) if ignored. By applying our proprietary solutions in stages, we are able to kill the algae that has attached itself to your shingles. Our solution not only cleans but it kills the algae and leaves your roof looking bright and new again.

Over time, clay tile roofs can become covered with black algae, mold, mildew, dirt, and organic buildup that not only detracts from curb appeal but can also shorten the life of the roof. Our professional roof cleaning process safely restores the beauty of the tiles without causing damage.

We begin with a thorough inspection of the roof and surrounding landscape. Using our specialized soft wash process, we apply cleaning solutions at low pressure—about the same pressure as a garden hose—to penetrate deep into the algae and organic growth. The solution kills the contamination at its root, allowing it to safely break down and wash away while protecting the integrity of the clay tiles.

The result is a brighter, cleaner roof that looks years newer while helping preserve the life of one of your home's biggest investments.

If your clay tile roof is showing signs of black streaks, algae, or discoloration, let Bright Brothers of North Austin safely restore it!