Getting Rid Of Moss On Thatched Roof

The easiest and cheapest way to kill and prevent moss algae is by using a copper sulfate solution.

Getting rid of moss on thatched roof. Using high pressure water is likely to create some of its own damage by delaminating tiles and even potentially lifting roof tiles or dislodging flashing and eroding the pointing of parapet walls and chimneys. Apply generously over the remnants of the moss and the roof shingles. Add more of the oxygen bleach solution as needed to. Most thatched roofs are filled with moss and lichen which changes the colour and affects the longevity of the thatched roof.

Hose off and brush all moss loose from your roof shingles. To apply dry powder moss killer place an extension ladder against the house and climb to the roof. Mix 4 scoops or 1 2 cup of oxygen bleach with 4 gallons of warm water. This application will kill the spores together with any growth and then stays on the surface to inhibit re growth.

Insects such as spiders live in thatch and are only a pest if you are scared of them. Dispense the moss killer in lines about 2 feet apart parallel to the roof ridge. We think they do a good job. Older thatched roof if the roof is older or it has moss growth already on it then we recommend brushing the area to remove as much of the growth as possible.

Most moss and lichen is easy enough to physically scrape off a roof but in doing so a layer of the damp thatch underneath will also be removed. This is a usual part of thatch maintenance and is done when a ridge is replaced when the main coat work can be brushed down and the moss and lichen growing on it removed. Maintain a consistent flow of moss killer down the line. Billnovember 19 2017 at 8 04 am.

Whether your property is small or big it is important to remove the moss algae and lichen because the continued spread can affect the functioning of the thatched roof. The growth of moss is facilitated by the damp. This can also damage the surfaces and does little to stop the moss returning. Book lice mites cockroaches and flies have also been associated with thatched roofs but these can also be attributed to disturbance of property and other factors but they still are pests which have had to be dealt with.

To apply wet moss killer attach the garden hose to the container. Q i have moss growing on my red tiled roof.