Moss On Asbestos Roof Tiles

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.

Moss on asbestos roof tiles. Removing moss from asbestos tile roof. Moss can grow quite quickly and it will grow in between roof tiles filling in the voids and lifting up roof tiles and slates. Hose off and brush all moss loose from your roof shingles. They can be laid just like ordinary slate roofs and from a distance often look very similar.

Asbestos roof removal and replacement. Moss on a roof begins with a thin dusting of green that you may notice only from low angles. If the slates appear to be faded and have noticeable white parts they are most likely to be asbestos cement. The only way to accurately identify asbestos roof tiles is to have them tested by a ukas accredited laboratory.

Having or buying a home with asbestos tiles does not mean you need to remove the tiles especially if they are still in good health. We find them on a lot of old farm buildings. So will detergent another common moss removal myth. The seams between the shingles and the shingles edges also develop moss because they tend to be especially shaded.

The roof covering you are describing is a man made fibre cement slate they used to contain asbestos and an asbestos survey is usually carried out prior to any removal works. This thin layer on the top of the shingles expands and becomes wide thick and mat like. However asbestos can be a range of colours depending on the material it is mixed with. If you know how to identify asbestos roof tiles and suspect you have cement asbestos shingles it is advisable that you monitor your roof to check for its health.

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. Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye protection. A north facing roof usually has little sunlight which enables moss to buildup on the roof. Moss growing under roof slate and tiles can push the slate out of position allowing rainwater to seep into the roof structure.

Asbestos roof tiles are usually found on domestic dwellings.