Aluminium vs wood fencing: cost, durability and maintenance compared

What is a property fence?

A property fence is a boundary and security structure that marks the limits of a plot, ensures the safety and privacy of occupants, and contributes to the exterior aesthetics of the property — a choice that commits the owner for several decades.

Choosing a fence is a long-term decision touching budget, aesthetics and practicality. In Paris and Île-de-France, the constraints are many: limited space, close neighbours, local planning rules and sometimes shared boundaries. Aluminium or wood? This guide compares both materials on the criteria that matter most to Île-de-France property owners.

Aluminium: modernity and longevity with zero maintenance

Installed prices

Fence type	Estimated installed price
Aluminium privacy slats	€180–350/linear metre
Aluminium railing	€150–300/linear metre
Swing gate aluminium	€1,500–4,000
Sliding gate aluminium	€2,500–6,000

Lifespan and maintenance

Quality aluminium fencing lasts 30 to 50 years or more. Aluminium does not rust, rot or require periodic treatment. A simple wash with soapy water once or twice a year keeps it looking like new.

Resistance: Excellent against moisture, UV and temperature swings. No warping or swelling. The powder-coat finish resists scratches and chips.

Colours and finishes

Hundreds of RAL colours are available. Most popular in Paris:

• RAL 7016 Anthracite grey — the most modern and requested
• RAL 9005 Jet black — elegant and timeless
• RAL 6005 Moss green — natural-looking
• RAL 9010 Off-white — bright and classic

Key advantages

• Zero maintenance over decades
• Excellent longevity (30–50 years)
• Wide aesthetic choice (shapes, colours, finishes)
• Lightweight — easier installation in tight spaces
• Total corrosion resistance
• 100% recyclable at end of life
• Adds property value

Disadvantages

• Higher upfront cost than wood
• Can feel cold or industrial to some tastes
• Less visual warmth in cottage-style gardens

Wood: natural charm, but regular upkeep

Installed prices

Fence type	Estimated installed price
Treated pine palisade	€60–130/linear metre
Wood composite privacy panel	€100–200/linear metre
Canadian fence (picket)	€80–150/linear metre
Wooden swing gate	€800–2,500

Lifespan and maintenance

Wood fencing lasts 15 to 25 years depending on the species, installation quality and — above all — maintenance.

• Wood stain or oil: renew every 2–3 years
• Paint: every 5–7 years
• Annual inspection: check posts at ground level, screws and fixings
• Partial replacement: after 10–15 years, some boards or posts may need replacing

Specific risks in Île-de-France: Damp winters favour fungal growth and mould. Frost cracks paint and accelerates moisture penetration. Wood-boring insects (longhorn beetles, woodworm) require periodic inspection.

Key advantages

• Unmatched warmth and natural look
• Lower initial cost
• Easily customisable (stain, oil, paint colour)
• Repairable — a damaged board is easily replaced
• Renewable material if responsibly sourced (PEFC/FSC)
• Excellent landscape integration

Disadvantages

• Regular, ongoing maintenance required
• Limited lifespan without proper care
• Susceptibility to insects and fungi
• Possible deformation (swelling, shrinkage)
• Total 30-year cost often exceeds aluminium once maintenance is factored in

30-year total cost comparison (30 linear metres)

	Aluminium	Treated pine
Initial investment	€6,000–10,500	€1,800–3,900
Maintenance over 30 years	€200–600	€3,000–7,000
Partial replacement	€0–500	€1,000–3,000
Total estimated cost	€6,200–11,000	€5,800–13,900

Conclusion: Over the long term, costs converge or even invert in aluminium's favour — especially if wood maintenance is properly carried out.

Paris and Île-de-France specifics

Tight spaces: Aluminium's lighter weight makes it easier to handle in narrow access situations common in Parisian gardens.

Planning rules: Before installation, always check with your mairie: maximum permitted height (generally 2 m on boundary), whether a Déclaration Préalable is required, and any materials specified by the PLU.

Our recommendation:

Choose aluminium if you want a durable, maintenance-free investment, a contemporary look, or if your plot is in a damp or difficult-access area.

Choose wood if your upfront budget is limited, you love the natural aesthetic, you are prepared to maintain it regularly, or your property has a rustic or country style.

FDM ENERGIE installs aluminium and wood fencing across Paris and Île-de-France. We advise on the best choice for your property and provide free, detailed quotes. Contact us for a site visit and your personalised quote.