Roof cleaning contractors and services are coming up in virtually every state to deal with the growing issue of roof algae spots. But, you need to understand that not all of these are providing these solutions using the ideal procedures. Here’s a breakdown of those qualities which you need to search for.
First, be sure to find a roof cleaning business that employs non-pressure techniques for removing stains from the roof. In most cases, a roof will need a power washer of any kind or high-pressure washing. The rare exception may be very old roofs which have a thick mat of green moss. In most cases, all that’s required is the non-pressure use of a bleach or chlorine-based alternative, followed by a gentle non-pressure rinse. This is the process recommended by the Asphalt Roofing Manufacturers Association and is the fastest and most effective means of eliminating ugly black algae spots.
Be sure to check that your roof cleaning contractor has liability insurance. You need to of course double check a contractor’s liability policy regardless what their service is but you can see it’s very important for roof cleaning. This is a particularly vital step in case you decide to foolishly hire a roof cleaning service that desires to pressure clean your roof.
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Even though you might only see black spots in particular areas, locate a cleaning professional that knows your entire roof needs cleaning. You should understand that the existence of visible stains anywhere on your roof indicates that the algae has already spread broadly across your shingles and will just require a bit more time to thicken to the point of visibility in different areas. Should you make the error of only doing a spot-clean, you ought to be prepared to see black spots all around these places right away.
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You should hire a roof cleaning business that works in groups of two so that one individual can work the level of the roof while another can remain on the ground to rinse the perimeter and function as a safety measure in case the roof falls or requires help.
Check if the company is reliable by visiting your local BBB. If they are member, it will be better. Companies that are accredited by the BBB normally have been in existence for a while and show a record of great customer services. When entrusting the cleanup of your costly roof to a contractor, then you are going to wish to make certain that they’re qualified and take their job seriously.
The above are just a few pointers for hiring the right Individual or contractor to clean your roof. If done professionally and appropriately, the company may achieve stain removal without damaging the roof in any way.