Composite vs Timber

Compare window materials to make the best choice for your home

Composite windows

Composite

A hybrid material combining the benefits of multiple materials, usually with a timber core and aluminum exterior for low maintenance and good insulation.

£600-£3000
Timber windows

Timber

A traditional natural material that offers excellent aesthetics, good insulation, and environmental benefits but requires regular maintenance.

£550-£2800

Feature Comparison

CompositeFeatureTimber
£600-£3000
Price Range
£550-£2800
2.4x
Relative Cost
2.2x
Very Good
Thermal Efficiency
Very Good
30-45 years
Average Lifespan
25-35 years
High
Maintenance Required
High
20-30 years
Typical Warranty
10-30 years

Detailed Comparison

Composite

Advantages

  • Combines advantages of timber and aluminum
  • Excellent thermal performance
  • Low maintenance exterior
  • Premium appearance
  • Long lifespan

Considerations

  • Highest cost option
  • Limited suppliers and installers
  • Repairs can be complex
  • Heavy

Timber

Advantages

  • Beautiful natural appearance
  • Excellent insulation properties
  • Environmentally friendly
  • Suitable for conservation areas
  • Repairable and refinishable

Considerations

  • Requires regular maintenance
  • Can warp or rot if not maintained
  • Higher cost than uPVC
  • Variable quality depending on wood type

Our Recommendation

Choose Timber if:

You want premium performance with very good thermal efficiency

Budget Considerations

Composite:£600-£3000
Timber:£550-£2800

Long-term Value

Expected Lifespan:30-45 years vs 25-35 years
Maintenance:Low vs High

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