Ducting

The Role of Ductwork

Ducting is a marvel of modern engineering that often goes unnoticed, seamlessly integrated above our ceilings to manage indoor climate. Although hidden from view, ducting plays a vital role in controlling the air we breathe, providing comfort by managing airflow and temperature.

What is Ducting?

Ducting is an integral part of HVAC (heating, ventilation, and air conditioning) systems in homes and commercial buildings. Its purpose is to circulate conditioned air, whether heated or cooled, to create a comfortable indoor environment regardless of the weather outside. If the HVAC system is considered the heart of climate control, ducting serves as the veins, transporting air throughout the property.

How Does Ducting Work?

Ducting enables a continuous air cycle: it pulls in air from rooms, channels it to the HVAC system where it’s conditioned, and then distributes the treated air back into the space. This balanced intake and output are essential for effective heating and cooling. Poorly designed or installed ducting disrupts this cycle, leading to reduced efficiency, compromised air quality, and discomfort due to uneven temperature control.

What is Involved in Ducting Installation?

Ducting installation generally involves fitting ducts for HVAC systems, as well as other systems like waste extraction, central vacuum, and dust/fume removal. The installer matches the ducting with the HVAC system, ensuring proper alignment for efficiency, comfort, and longevity.

Proper installation is crucial—well-installed ducting efficiently regulates indoor temperature and minimizes energy waste, while poor installation can lead to issues like air leaks or complete HVAC system failure.

When Should You Replace Ducting?

Over time, ducting can wear down due to thermal stress and vibration, which cause expansion in winter and contraction in summer. Poorly joined sections can even pull apart completely. The typical lifespan of ducting is 20-25 years, but after about 15 years, its performance may decline significantly. If your ducting is over 15 years old, consider replacing it to maintain optimal HVAC efficiency.

How Long Does ducting Installation Take?

For residential properties, a full ducting and HVAC system installation generally takes 1-2 days, though commercial installations may take longer depending on the project’s complexity. Accessible ducting areas can also speed up the process.

With high-quality ducting installation and timely replacement, you can ensure reliable comfort and efficiency in your space for years to come.

For ducting installation and repair in Norfolk, contact Cox Construction today.