* Safety: Transoms are often located above doorways, making them susceptible to impact. Tempered glass is significantly stronger than regular glass, making it less likely to shatter into dangerous shards if broken.
* Code Requirements: Depending on your location and building codes, there might be specific regulations regarding the use of tempered glass in certain situations, including transoms. It's always best to check with your local building department.
Other Factors to Consider:
* Size and Location: Larger transoms and those located in high-traffic areas benefit even more from tempered glass.
* Glass Thickness: Thicker glass, even if not tempered, can be more resistant to impact. However, tempered glass offers a significant advantage in strength-to-weight ratio.
* Aesthetic Considerations: Tempered glass can be textured or patterned, offering design options beyond clear glass.
In Conclusion: While not always mandatory, tempered glass is the safest and most reliable option for door transoms. It provides peace of mind and protects against potential hazards.