Decking Cleaning & Treatment

What We Clean

Softwood decking, hardwood decking, composite decking, garden steps, raised platforms, and all outdoor timber structures. Removes algae, mould, dirt build‑up, weathering and slippery surface growth.

Our Cleaning Method

We clean decking using controlled low‑pressure washing to protect the wood fibres. A specialist cleaner breaks down algae and dirt, followed by a gentle rinse. Composite decking is cleaned with a surface‑safe method to avoid damage.

Why Our Method Is Better

High‑pressure cleaning damages decking. Our low‑pressure approach preserves the timber, avoids splintering, and delivers an even, safe finish. Suitable for all decking types, including older or delicate boards.

Pricing

Minimum charge: £200
Standard decking: from £4 per m²
Heavy organic growth or restoration work may require a tailored quote

What’s Included

Full decking clean

Low‑pressure rinse
Algae and mould removal
Safe cleaning for all timber and composite surfaces

Chemicals Used

Professional decking cleaner
Algae and mould treatment
Composite‑safe cleaner (for composite decking)

Optional Extras

Decking oil (natural or tinted)
Decking stain (various finishes)
Anti‑slip treatment
Full restoration package (clean, sand, treat)

Benefits
Restores natural colour
Removes slippery algae
Extends decking lifespan

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