Tap to Call

Emergency Hotline 1-800-475-1504 Standard Rates Apply Mon-Sat 8am-8pm | Sun 8am-5pm
No Extra Charge on Weekends

Know Your Ducts

air duct inspections

Reading Time: 2 minutes

We’ve had a look at the different compressors and condensers used for central air conditioning, but what about the ducts? Simply put, a duct is the channel that carries cooled air from the air conditioning unit through your home, and can also remove warm or stale air. Ducts for central air conditioning can also be used for heating and filtering systems. Let’s look at some of the different types of ducts needed for air conditioning.

Flexible Ductwork
Flexible ducts are typically tube-shaped, made of a wire coil covered with a bendable, durable plastic, and surrounded by insulation. This kind of ducting is best in tricky spaces where rigid ducts are just not possible to install, or used to attach non-flexible ductwork to an air supply outlet. Like most central air conditioning parts, flexible ducts have specific installation requirements. For example, flexible ductwork needs to be secured and supported properly, ensuring little sagging or snaking. Kinks, bends, and turns also need to be minimized – these reduce air flow and could hamper the efficiency and effectiveness of the air conditioner. The advantages of flexible ducts are that they are fairly quick and easy to install, and often cost less than rigid ductwork. You can find out more about flexible ducts and their installation guidelines from the American Society of Home Inspectors.

Rigid Ductwork
They come in a variety of materials and sizes, and can be either cylindrical or rectangular. They are also often insulated. They are hardy, enduring, and reliable. The most common types of rigid ductwork are:

  • Sheet metal ducts. These are the kinds of ducts you’ve seen in films – usually with an action hero crawling through them! Galvanized steel and aluminum are the most common materials for sheet metal ducts. Aluminum in particular is relatively light and easy to install. They are also the least likely to harbor dangerous molds or growths because they have non-porous surfaces.
  • Fiberglass lined ducts. These are sheet metal ducts (like those described above) that have internal or external fiberglass lining. This type of duct is common in office and commercial buildings, as it dampens the sound of the air conditioner unit. However, the fiberglass in these ducts can deteriorate and eventually release fiberglass particles into the air – this is a major health concern, especially with long-term exposure. Fiberglass lined ducts are also difficult to clean for this same reason: the cleaning process can damage the lining and release fibers. These ducts can also become contaminated with molds and bacteria.
  • Fiberboard ducts. Fiberboard is made from fiberglass strands that have been compressed and bonded with a resin, and then covered with a sheet of foil laminate to protect them from moisture. This type of duct is good for cooling and heating systems because it is well insulated by itself. However, it’s not recommended for ventilation because, like fiberglass-lined ducts, they can become a breeding ground for mold and mildew in humid climates. Also, because the surface is rough, they can also affect airflow and efficiency.

When installing an air conditioning system, consult with your contractor to find out which type of duct is best for your home or office. More often than not, sheet metal is the safest and most effective material for creating ductwork.

© 2019 Art Plumbing, AC & Electric. All Rights Reserved. HVAC SEO by Connectica

Credit Cards

Art Plumbing AC & Electric

Schedule a Service Call

Our dispatch center will contact you during regular business hour to confirm your appointment.
Please note, the date and time you select is subject to availability and confirmation.

For Immediate Emergency Assistance Call 1-800-475-1504

×

Art Plumbing AC & Electric

Schedule a Service Call

Our dispatch center will contact you during regular business hour to confirm your appointment.
Please note, the date and time you select is subject to availability and confirmation.

For Immediate Emergency Assistance Call 904-299-7500

×

Get Pre-Approved Financing From GreenSky
For Any Of Art Plumbing, AC & Electric's Services!

Financing Options from GreenSky
Finance Your HVAC Project
4123 - 12 Months No Interest, with Payments (36 months) - (24 Principal Pmts)
1188 - Reduced Rate 11.99% for 84 Months
1969 - Reduced Rate 9.99% for 96 Months
1209 - Reduced Rate 9.99% for 120 Months
Financing for GreenSky© credit programs is provided by federally insured, federal and state chartered financial institutions without regard to race,color, religion,natinal origin, sex or familialstatus. NMLS #1416362; CT SLC-1416362; NJMT #1501607 C22
×
Art Plumbing AC & Electric

Contact Us - Commercial Services

Please provide the following information and one of our Commercial Services Representatives will contact you shortly.

FOR IMMEDIATE ASSISTANCE, PLEASE CALL 1-800-475-1504

, I would like to receive promotional information from Art Plumbing & AC. (We take your privacy seriously and will not share or sell your information to outside companies.)

 

How did you hear about us?

×

art plumbing, ac and electric

Schedule a Service Call

For Immediate Emergency Assistance Call 1-800-475-1504

Schedule Service