Anti mould & moss sealant for roof tiles?

[Smk80]

Hi all

Any recommendations for a decent anti mould (and ideally moss) sealant for roof tiles? Tiles on my extension roof are brown Sandtoft so would need a clear sealant (not a paint). Thanks

 

[The Makie]

Don't "seal" your roof, you would be cutting off natural ventilation.

 

[Chainsawcharlie]

I've heard adding copper stripe on roof will kill any moss, as water runs over the copper, any truth?

 

[foxhole]

Hi all

Any recommendations for a decent anti mould (and ideally moss) sealant for roof tiles? Tiles on my extension roof are brown Sandtoft so would need a clear sealant (not a paint). Thanks

They don’t need it.

 

[datarebal]

I've heard adding copper stripe on roof will kill any moss, as water runs over the copper, any truth

It is true but takes years and years and you need several strips from top to bottom

 

[Chainsawcharlie]

It is true but takes years and years and you need several strips from top to bottom

Thanks for confirming, those were my thoughts too, but was interested to hear if that was the case, now I know, thanks