Depending on climate conditions and weathering factors concrete tile roofs generally vary in durability from 30 to 70 years.
Moss concrete roof tiles.
Spray the moss covered roof with the water from the.
This product is meant to kill remaining tracks of fungi and mosses.
Position your ladder in place.
Moss is most likely to build upon north facing roof areas where there is less sunlight and plenty of moisture.
By treating the roof with an environment friendly product new mosses are prevented from popping up fast.
Repeat this for each shingle until you have installed the zinc strips across the entire roof with a 3 mm 1 8 inch gap between strips.
Its most common issue is moss and lichen growth.
After the roof tiles have been cleaned and moss has been removed a disinfectant is sprayed onto the roof.
Make sure you have dressed appropriately for the job.
These traces are not visible to the naked eye.
Why choose bio shield for your diy concrete tile roof cleaning.
It doesn t matter which cleaning solution you choose you will get.
Moss is a nasty little weed that loves to grow in shady and damp conditions and if it starts growing on your roof can end up causing problems to tiles gutters and even stop water draining correctly from the roof.
Be sure that you cover any nearby flowerbeds and plants with plastic sheeting.
Try using a long handled brush and be careful when walking atop your roof.
Both are attracted by moisture and thus should be removed not only for protecting the tiles themselves but also for aesthetic reasons.
Try one of my suggested moss killer products listed further down this page.
Avoid pressure washing your roof to remove moss as this could cause damage to the tiles and lead to the drenching of your roof interior.
Moss killer products to treat moss on concrete surfaces you do not need to apply an expensive roof coating or sealant to prevent roof moss growth.
The reason being in most instances moss on roof tiles is rarely a problem and only needs to be removed if it is blocking gutters outlets and other drainage points on the roof.
A few options you have include.