Composite Cladding vs Timber Cladding
Choosing between composite and timber cladding is a common decision for garden room, extension and new build projects. This guide compares both options across maintenance, durability, appearance and long-term performance.
Composite Cladding
Composite cladding uses a blend of wood fibre and polymer to create a durable exterior board that delivers the aesthetic of natural timber without the ongoing maintenance burden. No painting, no treating, no annual upkeep — composite boards hold their appearance for decades.
- Zero maintenance — no painting or sealing
- Fully rot and moisture resistant
- Colour stable for decades
- Suitable for garden rooms and extensions
- Available in a range of colours and profiles
Timber Cladding
Timber cladding is a traditional exterior finish that can look excellent when freshly installed. However, it requires regular treatment to maintain both its appearance and structural integrity — and without annual maintenance, it will grey, crack and eventually rot.
- Requires annual painting or treating
- Susceptible to rot without treatment
- Colour and appearance deteriorates
- Attracts insects and pests
- Shorter lifespan without maintenance
FSC-certified timber can be a sustainable choice but requires consistent maintenance to perform over time.
Composite vs Timber — Full Comparison
| Feature | Composite Cladding | Timber Cladding |
|---|---|---|
| Maintenance required | ✅ None — no painting or sealing | ❌ Annual painting / treating |
| Rot resistance | ✅ Fully rot resistant | ❌ Susceptible without treatment |
| Pest resistance | ✅ Polymer core — pest proof | ❌ Susceptible to insects |
| UV colour stability | ✅ Colour stable for decades | ❌ Fades and greys over time |
| Moisture resistance | ✅ Excellent | ❌ Can warp and swell |
| Lifespan | ✅ 25–30+ years | 10–15 years untreated |
| Appearance over time | ✅ Consistent | ❌ Greying and weathering |
| Environmental (sourcing) | Some recycled content in composites | FSC-certified timber available |
Which Cladding Is Best for Garden Rooms?
For garden rooms, home offices and modern extensions, composite cladding is increasingly the preferred choice over timber. The elimination of annual maintenance is a significant practical advantage — particularly for garden rooms where the expectation is a long service life with minimal upkeep.
Composite boards hold their colour and structural integrity far better than timber over time — making them well-suited to the UK's variable climate.
Forti Nova supplies composite cladding, decking and fencing from our Blackburn depot. These products are available alongside steel frames, ground screws and EPDM roofing — allowing a complete build to be specified from one supplier.
Composite Supply Across the North West
Forti Nova supplies cladding, decking and fencing from Blackburn. Select a town hub for delivery context; current stock and timing are confirmed per order.
Blackburn
Composite product supply
Preston
Composite product supply
Manchester
Composite product supply
Bolton
Composite product supply
Wigan
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Burnley
Composite product supply
Lancaster
Composite product supply
Warrington
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Liverpool
Composite product supply
Chorley
Composite product supply
Accrington
Composite product supply
Rochdale
Composite product supply
Oldham
Composite product supply
Stockport
Composite product supply
Bury
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Salford
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Leigh
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Skelmersdale
Composite product supply
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Regional Coverage
Composite Cladding Across the North West
Forti Nova supplies composite cladding across the North West from our Blackburn depot. Whether you're looking for composite cladding in Manchester, garden room cladding in Preston or exterior finishes in Leeds, our team can help specify the right product.
Discuss Your Cladding Project
Our team can help specify the right composite cladding, decking or fencing product for your garden room, extension or new build.
01254 433987View Composite Products