Before & after

Roof transformations you have to see twice

Same house. Same roof. Just clean. Drag each slider to see what decades of moss, algae and pollution had been hiding.

Moss-covered roof to clean tiles — roof after professional cleaning — Moss-covered roof to clean tiles. Heavy moss and algae removed to reveal even, original tile colour.

Moss-covered roof to clean tiles — roof before cleaning, covered in moss and staining — Moss-covered roof to clean tiles. Heavy moss and algae removed to reveal even, original tile colour.

Heavy staining to original terracotta — roof after professional cleaning — Heavy staining to original terracotta. Black staining lifted from clay pantiles on a period stone cottage.

Heavy staining to original terracotta — roof before cleaning, covered in moss and staining — Heavy staining to original terracotta. Black staining lifted from clay pantiles on a period stone cottage.

Dirty black roof → restored slate appearance

Surface pollution and algae often mask slate that is still in sound condition.

Moss-covered roof → clean tiles

Removing moss changes not just colour but the whole outline of the roof.

Old-looking property → improved kerb appeal

A clean roof can make the entire house look newer and better maintained.

Results vary by roof. Not every roof returns to perfect condition — age, material and condition determine what is realistic and which cleaning method is appropriate.

Your roof could look completely different.

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