The homes roof is soiled, you can see dark stains, moss, lichen or even some other type of fungus. Now the question is “how do My spouse and i clean it? ” driveway cleaning Norfolk
You are not alone, in fact I’m sure that you have got noticed the same problem on other roofs in your neighborhood. If you have done any research you will have observed that the condition is in every town and in every state.
What is it? The black stains that you see is a type of black climber, it is just a living organism nourishing away from your roof. This generally can simply survive on the north facing roofing or on heavily tinted sections of your homes roof, that is because the ultra violet radiation from direct sunshine will kill the spore and direct sun light dries out your roof not allowing moisture to gather. The exact opposite happens on the north facing and shaded sections of your homes roof. Tree, algae, lichen or any type of fungus needs three things survive, air, food and water. All of us discussed water source being on the north area or under shade, the food source originates from the shingle contents, if you have wood shingles the wood is the evident food source, if you have asphalt shingles, then the limestone that can be used as a thickening agent is the food source.
Can it be damaging my roof? Yes, I have seen moss eat through two layers of shingles right into the solid wood underlayment, black algae is a surface feeder, eating the shingle granules, while spreading over the roof top. Just look in your gutter of the contaminated side, I guarantee it is packed with discarded shingle granules. Therefore, yes it can cut a forty five year shingles life duration in half or more serious.
What can I do about it? 3 selections here, clean it yourself, hire a professional roofing cleaning company or buy a new toothbrush. A few examine these three options.
Replace it – When you have that kind of money, great! here is the bad news, even though the new shingles on the market are climber resistant, buyer beware! read the warrantee they only guarantee them for typically 10 years, it can take that long before obvious signs, from the floor, make sure algae is present. If you have the bucks and want to buy yourself a decade of a clean roof, do it now.
Seek the services of a roof cleaning company – Good choice but who? they are around, usually listed in the yellow pages under “roof cleaning” or “power washing”. What to look in a roof cleaning company is important. 1. references 2. specific insurance coverage, a painters, carpenters or any construction general liability plan does not cover roof structure cleaning, check it away 3. inquire about their cleaning product, there are countless products out there that will clean a roof but if they heavily substance laden they will dry out out the top shingle to such a spot that a few months down the road on a gusty day, shingle parts will be flying. These types of product will also spot the face of your house, eliminate plants and grass, you want them to use something “environmentally safe”, not merely “bio-degradable” that only means that eventually it will disappear, there are bio-degradable plastics available but you wouldn’t want them lounging on your lawn for the next 20 years, would you? so make sure the product is environmentally safe 4. stock portfolio, they should have before and after pictures of jobs they may have done and you should take the time to drive by one of the homes and make sure that they didn’t just down load pictures off of the internet 5. have they got a home improvement license? they must. If they can’t provide those 5 things, move on to another company.