Why Tilt and Turn Windows Outperform Traditional American Styles

Windows play a crucial role in the functionality and comfort of your home. They not only let in natural light but also provide ventilation, security, and contribute significantly to your home’s overall energy efficiency. This blog post will compare the European Tilt and Turn windows to traditional American styles like double/single hung and sliding windows, highlighting their practical advantages, air and water tightness, and energy efficiency.

Tilt and Turn Windows: A Brief Overview

Tilt and turn windows, widely popular in Europe, are known for their dual functionality. They can swing open like a door (turn) or tilt inward from the top for ventilation while still providing a level of security (tilt). This dual operation offers versatility in managing airflow and security1.

Practical Advantages of Tilt and Turn Windows

Versatile Ventilation

Tilt and Turn windows offer two ways to ventilate your home. The ’tilt’ function allows for top ventilation, enabling hot air to escape without creating a draft. The ‘turn’ function lets the window open fully for maximum fresh air2. In contrast, traditional American windows typically provide only one type of ventilation, limiting flexibility.

Enhanced Safety and Security

The tilt function also adds a layer of security, allowing ventilation without providing easy access for potential intruders. Moreover, the robust hardware and multi-point locking systems of Tilt and Turn windows offer additional security over traditional single or double hung windows3.

Easy Cleaning

Unlike double/single hung or sliding windows, Tilt and Turn windows can be cleaned from the inside because they can open fully inward. This feature is particularly beneficial for multi-story buildings where outside cleaning can be challenging.

Air Tightness, Water Tightness, and Energy Efficiency

Exceptional Air and Water Tightness

Tilt and Turn windows excel in air and water tightness due to their robust sealing systems. The multi-point locking mechanism pulls the sash tightly against the frame, ensuring superior air and water tightness compared to traditional American window styles4.

In a study by the National Research Council Canada, Tilt and Turn windows showed an air leakage rate as low as 0.01 cfm/ft2, while traditional American double-hung windows typically have rates around 0.11 to 0.20 cfm/ft25. This indicates that Tilt and Turn windows can significantly reduce air leakage, enhancing your home’s energy efficiency.

Enhanced Energy Efficiency

Thanks to their superior air tightness, Tilt and Turn windows significantly reduce heat loss, contributing to better energy efficiency. Combined with high-quality glazing options, these windows can achieve excellent U-values, further enhancing their energy-saving potential6.

For instance, triple-glazed Tilt and Turn windows can reach U-values as low as 0.8 W/(m2K), far surpassing the U-value of 2.0 W/(m2K) typically found in double-hung windows7.

Conclusion

While traditional American window styles like double/single hung and sliding windows have their merits, the European Tilt and Turn design offers clear advantages in terms of versatility, security, ease of cleaning, and energy efficiency. For homeowners seeking superior performance and functionality, Tilt and Turn windows are an option worth considering.