Best way to block heat from west-facing windows
External shading before sunlight reaches the glass is generally more effective than interior blinds alone.
What to do next
- External shading before sunlight reaches the glass is generally more effective than interior blinds alone.
- For renters, compare removable exterior screens, reflective blinds and heavy curtains while checking strata/lease rules.
- Assess daylight, ventilation and window safety rather than assuming permanent film is suitable for every glazing type.
Recommended service or product
YourHome passive design guide
YourHome passive design guide is a relevant starting point for this task because it offers the official service, tool or product category used in the steps above.
Open YourHome passive design guide — official websiteWhat to check before deciding
For renters, compare removable exterior screens, reflective blinds and heavy curtains while checking strata/lease rules. Assess daylight, ventilation and window safety rather than assuming permanent film is suitable for every glazing type.
Frequently asked questions
Which details are most important for way to block heat from west-facing windows?
External shading before sunlight reaches the glass is generally more effective than interior blinds alone.
Which alternative is worth considering for way to block heat from west-facing windows?
For renters, compare removable exterior screens, reflective blinds and heavy curtains while checking strata/lease rules.
What should readers understand about way to block heat from west-facing windows?
Assess daylight, ventilation and window safety rather than assuming permanent film is suitable for every glazing type.
What should readers understand about way to block heat from west-facing windows for the exact situation in “Best way to block heat from west-facing windows”?
Exterior adjustable vertical shading is favoured for west-facing low-angle summer sun.