PVC or aluminium windows: how to choose the right system
PVC and aluminium frames offer different advantages. Learn what matters for insulation, dimensions, maintenance and budget.
Choosing windows is about more than colour and price. Frame material influences possible sizes, comfort and everyday maintenance. The best solution depends on the room and how it will be used.
When PVC makes sense
PVC systems are a common choice for homes where thermal comfort and straightforward upkeep are priorities.
- Compare complete window systems, not profiles alone.
- Check the glazing unit and the quality of the seals.
- Plan opening directions and ventilation early.
When aluminium stands out
Aluminium is attractive for large openings and contemporary architectural designs. For heated spaces, a thermally broken system is particularly important.
- Consider sash dimensions and weight.
- Match thermal performance to the building requirements.
- Choose hardware for the expected frequency of use.
What to compare in quotations
Price per square metre does not tell the whole story. Installation and accessories affect both performance and total cost.
- Ask for precise profile, glazing and hardware specifications.
- Clarify removal, installation, finishing work and warranty.
- Arrange accurate on-site measurements before ordering.
Compare options for your specific opening, orientation and budget. A well-designed window performs as a complete system: frame, glazing, hardware and installation.
