After 14+ years only a moss treatment is required

Moss and lichen treatment applied to concrete tile roof
Moss and lichen treatment applied to concrete tile roof

Moss, mould and lichen treatment applied to concrete tile roof

Moss treatment being applied to old Cowperthwaite concrete tile roof we had painted 14+ years ago. The roof coating is still in good condition.

Moss mould and lichen will gently clean from the roof over the next 12 months.

We recommend a moss, mould and lichen treatment be applied once every 3 years. However, in some cases where the roof is frequently shaded, or has large trees overhanging or 45 deg plus pitch, a treatment every two years may be required.