How To Clean Moss Off Asbestos Roof

The waste must be considered to be contaminated and therefore should be disposed of by a licensed disposal contractor and a consignment note issued and filed for the health and.

How to clean moss off asbestos roof.

I have an asbestos corrugated garage roof approximately 2 4m by 6 5m. At keeping it clean we ve seen just about everything when it comes to roofs and moss removal and we can tell you upfront that using bleach on. The first stage to cleaning should therefore be to wet down the roof and scrape off any weed or moss growth which should be placed into designated asbestos waste bags. Once the moss has been thoroughly eradicated from the roof take steps to keep moss from returning.

Several coats will make roof sheets much smoother and therefore eliminate moss growth in the future. When applying roof cleaning products onto a roof on a hot sunny day it will quickly evaporate and you won t get the desired result. Use the tool to gently lift away matted moss that has gathered on the flat sections of the shingles. Cleaning asphalt shingles of clumps of moss or algae that have taken root in the roof can feel like an overwhelming endeavor.

Then after a couple of days use stiff broom to remove all dead moss. After all moss is removed paint entire roof with an acrylic based waterproofing paint to seal roof. Although not an hse approved cleaning method steam offers several advantages over the use of closed box pressure washing for cleaning asbestos roofs. Climb up to the roof and begin scraping off dead moss from the shingles using a putty knife or painter s 5 in 1 tool and working from the bottom up.

What you don t hear about though is the damage that bleach can do and the long term effects of using bleach to remove moss from your roof. Most roof cleaning products require at least 20 minutes for it to absorb into the moss. Scrape off the moss. When proper precautions are taken to reduce the chance of workers stepping off safety platforms and contamination prevention methods are in place steam is very useful.

Its recommended anyone cleaning moss off a roof should do it on a cloudy day. There are many ways to remove moss that tends to grow in shaded areas. So will detergent another common moss removal myth.