Goettl technician working on heating system in attic

How Professionals Perform Duct Sealing

Air loss is one of the main problems you can encounter with ductwork. In fact, 30% of your total air loss can come from faulty ductwork. The best way to repair your ducts, and reduce air loss, is with professional duct sealing in Scottsdale. Working on ductwork can be arduous and complex, and it can be easy to miss troublesome cracks and holes. This is why it’s important to use professionals for any ductwork repair, and why Goettl Air Conditioning is the company to call.

How Are Ducts Sealed?

Here is an overview of how ductwork is sealed:

  • It’s important the ducts are clean, so your technician will wipe the ductwork to make sure the surface is dry; this helps the sealant bond correctly.
  • The technician will use a product called mastic, a sticky, thick, fibrous sealant, in combination with a fiberglass or foil tape, to seal your ducts. Mastic has a cure time in which it becomes extremely hard, which is why it is used. Important note: never use duct tape to seal ducts. Duct tape, and any other tape, usually doesn’t stick and will degrade quickly.
  • Using a stiff-bristled paintbrush, your technician will spread duct mastic across the seams, joints, holes and cracks of your ductwork. He/she will then lay the tape over the mastic, and apply another layer of mastic over the tape. This will continue wherever leaks are found.
  • Typically, your technician will work from the indoor unit to the furthest register in your home. This is because holes, leaks and gaps tend to appear closer to the indoor unit due to the higher air pressure in this area. Leaks also tend to be common close to the blower fan and where the ductwork emerges from your indoor unit.

Successfully Combat Air Loss with Professional Duct Sealing

Air loss can stress your air conditioner, push your energy bills up and decrease comfort levels; by decreasing your air loss, you can seriously reduce these problems. However, to ensure you are getting the most from your duct sealing, always use a trained professional. Ductwork can run through crawl spaces and attics, and cracks and holes can be difficult to find. Building on 7 decades of the Goettl brand, Goettl Good Guys Air Conditioning has been helping customers in Scottsdale with their air conditioning. Call us today and schedule an appointment with one of our technicians!

Testimonials

What Our Customers Say About Us

Paul St. SauverPaul St. Sauver
17:46 26 Jul 24
Andrew was a true professional. Explained the issue, fixed it and showed me how to prevent it.
PantherparatrooperPantherparatrooper
16:58 26 Jul 24
Abdiel arrived promptly as his text said. He took the time to patiently answer all my questions and help me decide the best solution. Prompt, polite and profession service from the first contact and even after the completion of work. Thank you!
William BazzellWilliam Bazzell
16:39 26 Jul 24
Great service from a great company! Lionel did an excellent inspection, was very professional the entire time, but most importantly is a great conversationalist! I can't say enough positive comments about Goettl!
La Shawn WilsonLa Shawn Wilson
16:35 26 Jul 24
Frank Soto provided outstanding experienced service!
Cebolla LocoCebolla Loco
15:27 26 Jul 24
Rudy came out. He was a champ. I'm glad I chose Goettl!
Christina SneithChristina Sneith
17:50 21 Jul 24
Very knowledgeable get me informed of what he was happened to do. Did it in a timely manner very, very satisfied? Thank you guys so much.
sat 123sat 123
16:33 21 Jul 24
Excellent service! Very friendly and thorough. Would highly recommend!
Jerome PritchettJerome Pritchett
16:16 21 Jul 24
Daylan was very professional and explained all work done and why. I will continue to use Goettl and inform all whom I know of the service provided.
Emily SturgillEmily Sturgill
14:35 21 Jul 24
Our AC went down for the upstairs unit. We have a maintenance plan through another company but they do not provide 24/7 service. I called Goettl and I am so happy I did. Jesus Gloria was out within a few hours. I was called to confirm the appointment window. Then texted with the photo attached so I would know who my technician was and the link to track their arrival. Jesus was so professional and explained everything to make sure I understood. He took photos and videos to make sure I could see what he was talking about. Then showed me the photos after the repairs. I am so impressed with this experience. The company very clearly communicates how important customer satisfaction is to them. A+++ service and Jesus did an amazing job. I will definitely consider their maintenance plan in the future which also includes routine plumbing inspections and flushing for the same price other companies charge for HVAC services alone.
Gonzalo CastilloGonzalo Castillo
17:20 13 Jul 24
Peter is very experienced and professional. He knows a lot and explains everything in detail.
John McCarreyJohn McCarrey
13:56 13 Jul 24
Excellent service!
Gary StapletonGary Stapleton
02:37 13 Jul 24
I called Goettl to get a second opinion on a/c repair options or replacement. Peter Medelez conducted a very thorough system check and confirmed all the same issues previously identified but found an additional issue; tipping the scale to full replacement. We appreciated his professionalism and knowledge: answering all our questions and explaining the issues and options. We ultimately chose Goettl for the replacement option due to their price and professionalism.
James KroppJames Kropp
17:19 09 Jul 24
It was great
Robert WilliamsRobert Williams
17:06 09 Jul 24
Peter was great! Explained every detail I needed and answered all my questions!
Gustavo EscobarGustavo Escobar
16:57 09 Jul 24
Jesus Gloria provided exceptional service as the Goettl Technician this past weekend. He demonstrated great attention to detail in addressing the issues with our air conditioning unit and resolved them quickly, within 30 minutes. Jesus has a strong dedication to his profession and the company he represents, as evidenced by his professional demeanor and the quality of his work. His customer service skills are top-notch, earning a 5-star rating from us. We were so impressed by his service that we have decided to become members of the Goettl service.
Jesse Vann, JrJesse Vann, Jr
15:19 09 Jul 24
Jehad and Cameron provided great recommendation and customer service for my AC replacement.
Reda MoxleyReda Moxley
15:08 09 Jul 24
markdruthmarkdruth
17:04 01 Jul 24
Got exactly what we needed with the service and had great customer service from Tyler for our plumbing and with Jehad for our AC work. They were awesome! Thanks!
Donna OwensDonna Owens
15:51 01 Jul 24
Rudy came out and was very professional and addressed our plumbing needs in a timely manner, highly recommended.
Neuro NerdNeuro Nerd
15:06 01 Jul 24
William and Cameron were knowledgeable, friendly, professional, respectful and put on plastic booties over their shoes when they came into the house. Our pets were comfortable with them and that says a lot. We will definitely ask for them again in the future if our AC has any issues.
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