Removing Moss From Asbestos Roof Tiles

If the roof is pitched spray it with strong moss killer the moss killer should kill the roots which keep the moss attached to the roof.

Removing moss from asbestos roof tiles.

Power washing just makes a. Removing asbestos from any part of your home is a very important step to limiting the possible exposure to this cancer causing agent. Moss growing under roof slate and tiles can push the slate out of position allowing rainwater to seep into the roof structure. Hi all what s the best way to get moss removed from an asbestos tile roof and then stop it coming back.

Moss can grow quite quickly and it will grow in between roof tiles filling in the voids and lifting up roof tiles and slates. The roots and the moss shrivel up and wind rain and gravity wash the dead moss down into the gutter. Even so you will always need to mount the roof later on in order to remove the dead moss. I d imagine most people aren t too keen to scrub it with a wire brush for risk of particles getting inhaled and wouldn t a power washer be likely to damage the tiles.

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. This adds to the weight of the roof and in extreme cases can penetrate the asbestos cement severely weakening the already fragile surface. Liquid moss killers cover the roof more evenly than dry powders and they let you stay on the ground for the application. Removing moss from asbestos tile roof.

A north facing roof usually has little sunlight which enables moss to buildup on the roof.