Initially, you can expect to pay more for asphalt shingles with the Scotchgard™ Algae Resistant Roofing System
than you’d pay for regular asphalt shingles. But compared to the accumulated cost of frequent roof cleanings,
your long-term Scotchgard™ System algae resistance translates to long-term savings — all for shingles
that cost no more to install than regular shingles.
And with your built-in Scotchgard™ Algae Resistant Roofing System eliminating the need for roof cleanings, your roof will be spared the damage, deterioration and shortened life commonly associated with some cleaning methods, as well as the plant damage inflicted by powerful cleaning solutions.
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