Deck Painting in Hampstead

Hampstead Decorators provide deck painting and timber decking treatment across NW London, covering garden properties in Childs Hill, Golders Green border, West Hampstead, Primrose Hill, and Gospel Oak.
- Timber decking boards cleaned and treated against algae
- Decking stain, oil, or paint in natural and solid colours
- Balustrades and deck edging
- Anti-slip finishes for exposed decks
- Steps and handrails
Edwardian detached and semi-detached houses near the Golders Green border typically have substantial rear gardens with timber decking installed over the past 15-20 years.
Call 020 4634 9779 today for a free quote.
Why Choose Hampstead Decorators
Deck Specialists
Protective coatings that handle UV, rain, and foot traffic.
Clear Pricing
Fixed price from the first quote. No unexpected additions.
Fully Insured
Full public liability cover on every job.
Highly Recommended
Most of our work comes from repeat clients and referrals.
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Deck Painting Services in NW London


Decking Boards
Decking boards are the primary surface of any timber deck. In NW London, boards are commonly pressure-treated softwood or hardwood such as iroko or balau. Each species responds differently to stain, oil, and paint products.
We inspect every board before starting work. Soft or rotten boards are flagged before treatment begins. We often combine deck work with fence painting at the same time.
Balustrades
Deck balustrades, handrails, and newel posts are exposed to the same weather as the boards but have more complex shapes that collect moisture. Joints between upright posts and the deck frame are the most common failure points.
We ensure all joints and end grain are treated before the finish coat. End grain on cut timber absorbs more product and needs additional application to prevent premature deterioration.
Steps and Handrails
Deck steps and handrails receive the most wear and highest moisture contact of any decking component. We use anti-slip finishes on exposed treads, available in natural timber tones and solid colours.
Deck Staining
Decking stain is the most popular treatment for timber decking in NW London. It penetrates the timber rather than forming a surface film, meaning it does not peel or flake as a surface paint would.
Natural and semi-transparent stains allow the timber grain to show through. Solid stains provide full colour coverage. We discuss the options at the quoting stage based on the timber species and desired appearance.
Anti-Slip Finishes
Anti-slip finishes are particularly important for north-facing decks and decks under tree canopy that remain wet for extended periods. We apply anti-slip additives to stain or paint products where needed.
For a full exterior project covering masonry, windows, and garden structures, see our exterior painting page.
Here’s How It Works
1. Deck Inspection
We assess the timber for algae, soft or rotten boards, and the condition of any existing coating. Soft boards are flagged before work starts.
2. Cleaning
The deck is scrubbed to remove algae, green mould, and surface contamination. A mould treatment is applied to north-facing or heavily affected decks.
3. Brightening Treatment
Heavily weathered grey timber is treated with a wood brightener to restore the natural tone before staining.
4. Sanding
Where the surface is rough or uneven, we sand the boards prior to treatment. This improves adhesion and the final appearance.
5. Oil or Stain Application
Coats are applied by brush to all boards, joints, and end grain, following drying times specified by the product.
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Deck Painting Costs in London
Prices below are estimates only. Every deck is different. Call 020 4634 9779 for a precise quote.
Small Deck
A compact 15-20 sq m garden deck in West Hampstead or Primrose Hill. Victorian terraced properties typically have this size. Cost: £350 to £600.
Medium Deck
A 20-30 sq m deck on an Edwardian semi in Childs Hill or on the Golders Green border. More preparation is usually needed on ageing hardwood. Cost: £500 to £900.
Large Deck
A 40-60 sq m deck on a detached property near the Golders Green border. North-facing positions collect algae faster and need a mould treatment before cleaning. Cost: £900 to £1,600.
Deck painting typically costs between £400 and £1,200 overall. Three things drive the price: deck size, timber condition, and coating type.

Deck Painting FAQs
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