What causes dirty shingles in Harrisburg, PA?
Roof Cleaning Harrisburg, PA by Liberty SoftWash. Black stains and streaks on asphalt shingles are caused by algae growth. These stains are not only unsightly but, they are actually destroying your shingles, shortening your roof’s life span. When it rains, the algae is spread, causing black streaks and stains. If these stains are left untreated, the black streaks will continue to grow causing lichen and finally growing into moss. When lichen and moss are allowed to grow, their roots penetrate the shingle furthering the deterioration and destruction process.
Just because you have dirty shingles in Harrisburg, PA, doesn’t mean you need to replace your roof. A roof replacement can cost thousands while our SoftWash roof cleaning process will return your shingles to like new condition at a fraction of the cost. Don’t replace it, clean it!
Contact Liberty SoftWash to schedule your free estimate and demonstration (upon request). (717) 578-5342
About Harrisburg, PA:
Harrisburg is the capital city of Pennsylvania. As of 2011, the city had a population of 49,673, making it the ninth-largest city in Pennsylvania.Harrisburg is also the county seat of Dauphin County and lies on the east bank of the Susquehanna River, 105 miles (169 km) west-northwest of Philadelphia and 204 miles (328 km) east of Pittsburgh.