Roof cleaning contractors and services are coming up in virtually every state to deal with the growing issue of roof algae spots. However, you should understand that not all of them are offering these solutions using the right methods. Here is a rundown of the qualities that you should look for.
First, ensure you find a roof cleaning business that utilizes non-pressure methods for removing stains from the roof. In many cases, a roof should require a power washer of any kind or high-pressure washing. The rare exception might be extremely old roofs that 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 method recommended by the Asphalt Roofing Manufacturers Association and is the quickest and most efficient way of removing ugly black algae stains.
Make sure 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 an especially crucial step if you choose to foolishly seek the services of a roof cleaning service which desires to pressure wash your roof.
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Find a cleaning expert that knows that your whole roof needs cleaning even though you might just see black spots in certain places. 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 have to hire a roof cleaning firm that works in teams of two so that one person can work that the level of the roof while another can remain on the ground to wash the perimeter and function as a safety measure in the event the roof drops or requires help.
Check if the company is reliable by visiting your local BBB. It will even be better if they are a member. Businesses which are accredited by the BBB normally have been around for a while and show a record of great customer service. You have to make sure that the contractor is qualified and takes their work seriously in case you are entrusting the cleanup of your costly roof to them.
The above are just a few pointers for hiring the right Individual or contractor to clean your roof. The business might attain stain removal without damaging the roofing In any way if the cleaning is done professionally and correctly.