Roof treatment takes up to 12 months for the full result we spray a specifically formulated product onto the roof surface designed to kill lichen and moss.
Roof lichen treatment nz.
Easy cost effective guaranteed.
Use our slayer product to kill moss mould and lichen on your roof for a clean and healthy home from the roof down.
Bio shield for moss lichen removal concrete cleaning.
Our tried and tested solution has been cleaning new zealand s roofs since 1959.
Moss and lichen can cause severe damage to your roof and shorten its lifespan.
For a free quote honest reliable and professional service call now on 0800 800 127.
I have personally developed and used bio shield for over 35 years to successfully remove moss algae and lichen from just about every exterior surface on domestic commercial and industrial properties.
We are happy to answer any questions free of charge.
Roof wash ltd are the trusted specialists in auckland for roof cleaning with over 35 years of experience and more than 9000 roofs cleaned protected and maintained with bio shield.
Moss lichen love your roof.
Other types of mould have their own detrimental effects by creating acidic byproducts that deteriorate roof surfaces and affect the aesthetic and safety of a roof.
Lichen also holds moisture against the roof surface like a sponge long after the clean roof has dried after rainfall or condensation adding to the speed of deterioration.
Moss and lichen damage roofs and new zealand s weather provides the perfect conditions for them to grow.
You can apply wet forget with your feet firmly planted on the ground.
Got moss or mould on your roof moss mould and lichen killer is what you need.
Great for colour steel slate ceramic or concrete tiles kill moss mould and lichen on roofs quickly and easily.
Bio shield is a new zealand owned company based in auckland.
You can remove moss and lichens from your roof by using vinegar as a environmentally friendly weedkiller.
The rest is left to nature after 12 months the rain sun and wind gradually break down and wash blow rot away the dead roof lichen and moss leaving the roof looking fresh and clean again.
If you have lichen growing on your roof siding or decking clean it easily with wet forget hose end.
When leaves and other material collect on your roof a perfect bed is formed for moss and lichens to grow.
Free nz delivery order online or call 0800 800 127.
