Duct Sealing Services 

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Air Duct Sealing

Have you noticed a whistling or hissing sound coming from your air handler or ductwork? Has your HVAC had trouble keeping up with your desired temperatures? We know how much you depend on your HVAC system to keep you cool. 

Living with sunshine and high humidity, we give our HVAC system a workout throughout the summer months. In order to make sure your system is in top shape year-round; you need to make sure your ductwork is sealed properly.

How do you know if your home has poorly performing air ducts?

Higher then normal utility bills 
Rooms that are difficult to reach your desired temperature
Muggy or stuffy rooms
You have ducts located in unconditioned areas
You have tangles or kinks in your duct system

benefits of duct sealing

A properly sealed, well-designed duct system can ensure your home is more energy efficient, comfortable and healthier. Ducts are located in various places such as attics, ceilings, walls and basements it sometimes makes repair difficult. 

However, there are a few ways to improve duct performance in your home. Let our duct sealing specialists keep your ductwork and HVAC unit in great condition. Call us today!

DUCT sealing services

Sometimes, duct tape doesn’t fix everything. That includes your HVAC duct system. That’s why we are here. If you have small holes or tears in the ductwork of your HVAC system, tape just isn’t enough to fully restore its complete performance and energy efficiency.

Professional duct sealing is one of the best and only sure ways of sealing your duct system properly to protect against contaminants, pollution, and keep you running at peak efficiency. Ductwork leaks can lead to indoor air quality issues, so make sure you get the job done right by your local top-rated HVAC company.

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$25 Off
Any Repair
Must present coupon at time of repair, cannot be combined with any other offer.
No Fee
No Diagnostic Fee
Minimum $500 paid repair required.
$499 OFF
New HVAC System Installation
Qualifying systems only. Call for details.

Work with a Professional Duct

sealing Contractor

Most homeowners choose to work with a professional contractor for duct improvement projects. Some heating and cooling contractors do not repair ductwork; BUT WE DO! Look for a contractor that will:
Whole duct system inspection including crawlspace and attic.
Many units have air return ducts that are too small so we evaluate the units supply and return air balance.
Repair ducts that may be damaged or disconnected and straighten flexible ducts that are scrunched or tangled.
If any leaks are identified they are sealed with metal tape, mastic or a sealant.
Ensure all grills and registers are sealed tightly to the ducts.
Check ducts in unconditioned areas and insulate any that are not currently insulated with insulation that has an R-value of 6 or more. (attics, garages, crawlspaces, etc)
New air filter and air flow evaluation after repairs are finished.
Check to see if there is drafting from appliances that are gas or oil-burning and then perform a combustion safety examination after ducts have been properly sealed.

Air Duct sealing faqs

Common Duct Sealing Questions from Homeowners Like You!
What type of savings will I see with duct sealing?
Government studies have shown that proper air duct sealing can lead to a $850 energy savings per year. Some homeowners have even seen an up to 40% savings on their energy bill. Exact savings are dependent upon many variables like weather, house design and condition, HVAC system, and system usage are just a few.

Volt Doctors Heating and Air is qualified to run a program made by the EPA called “Duct Investor”. Duct Investor compiles a comprehensive list of variables and gives a homeowner a best available estimate of what they should see in cost savings.
Does the material used in the duct sealing process last?
We use the highest quality sealing material on the market that has been rigorously tested to last over 10 years without fail.
Should I get my air ducts cleaned before having them sealed?
Any holes or cracks in the ductwork has allowed dust and other particles to enter your unit. If you have noticed more household dust, this could be the reason. Duct cleaning is not required prior to sealing but in some instances could be advised. Speak to one of our experts to see whether or not duct cleaning may be advised prior to your duct sealing service.
Is the material used to seal my duct system safe? 
Our team only uses the best materials on the market for our services. Our sealant material consists of a 65% water based solution prior to being applied. Once the sealant dries, the material consists of two chemicals, vinyl acetate polymer and 2-ethyl-1-hexanol or 2E1H. 2E1H is a very common industrial solvent and is considered non-toxic by OSHA.
Is the sealing service guaranteed? What if I noticed problems after?
We are so confident in the quality of work that we do that we will guarantee our repairs. Our duct sealing products also include a 10-year warranty that has ever rarely been used. If your experience is anything less than perfect, let us make it right!

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Cleaning service


CALL TODAY! (919) 213-9147

Durham HVAC Repair

1421 Bahama Rd. Bahama, NC 27503 Get Directions [+]

Phone: (919) 213-9147

Email: info@durhamhvacrepair.com

Website: www.durhamhvacrepair.com

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