Roof Cleaning

Professional Roof Cleaning

Moss, algae and lichen don't just make your roof look tired — they trap moisture, loosen tiles and can lead to costly water damage. DMC Facilities Management provides professional residential roof cleaning across Leighton Buzzard, Milton Keynes and surrounding areas using DOFF cleaning where possible and safe, low-pressure soft washing — methods that protect your tiles while delivering a like-new finish.

Restore Kerb Appeal

Dark streaks and green patches vanish, revealing the original colour of your tiles. A clean roof transforms the entire look of your home.

Extend Roof Life

Moss roots lift and crack tiles over time, leading to expensive repairs. Regular cleaning prevents damage and extends the lifespan of your roof by years.

Eco-Friendly Methods

Where possible we use DOFF cleaning — a superheated steam system designed for external surfaces that kills moss, algae and lichen without chemicals or high pressure. When DOFF isn't suitable, we use biodegradable biocide treatments that are safe for your garden, pets and surrounding wildlife.

Prevent Water Damage

Blocked valleys and clogged gutters caused by moss lead to water ingress and damp. Cleaning your roof keeps rainwater flowing where it should.

Roof Types We Clean

• ✓ Concrete tiles
• ✓ Clay tiles
• ✓ Natural slate
• ✓ Synthetic slate
• ✓ Flat roofs (felt & GRP)
• ✓ UPVC fascias & soffits
• ✓ Ridge tiles & hip caps

What We Remove

• ✓ Moss & thick growth
• ✓ Algae & green staining
• ✓ Lichen patches
• ✓ Black streaks
• ✓ Bird droppings
• ✓ Leaf debris & silt
• ✓ Blocked valleys & flashings