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   We are delighted to announce that Sub Zero Heating & Cooling Ltd. offers a wide range of ventilation applications. Due to our membership in TECA, we are able to provide you with more sheet metal & duct work options that are proper and appropriately sized. With a full range of duct work, Sub Zero will have you “Ducted” in no time.

Sub Zero Heating & Cooling Ltd. has been trained with TECA (Thermal Environmental Comfort Association) this includes, ventilation guidelines, principles of moving, forced air guidelines & heat loss/heat gain, coupled with being an allied member of BC Hydro/Clean BC we can guarantee you that we your heat pump or air conditioner will run efficiently when coupled with a properly sized ventilation system.

Sub Zero Heating & Cooling Ltd. has been a fixture in the Cowichan Valley/Duncan area construction industry since 2014. By creating a positive work environment, with an emphasis on quality, safety and efficiency, we can hire and retain the most skilled sheet metal workers on southern Vancouver Island. We have multiple foremen with experience running complex projects. In addition, we have estimators who have licensed Journeymen with at least 15 years of experience in the sheet metal industry. With this much experience comes the ability to successfully take on many different types of projects. So if you are looking at a small residential renovation project that requires design consultation with duct work or ventilation, Sub Zero Heating & Cooling Ltd. can meet your needs.

What is Ventilation sheet metal or ductwork?

Sheet metal ventilation ductwork is an essential part of any HVAC system. It is responsible for distributing conditioned air throughout a building. Without proper sheet metal ventilation ductwork, a building would not be able to function properly.

There are many different types of sheet metal ventilation ductwork available on the market today. The most common type of ductwork is round pipe. However, there are also rectangular and square ducts available. Each type of duct has its own advantages and disadvantages. Round pipe is the most common type of ductwork because it is the least expensive and is easy to install. Rectangular and square ducts are more expensive, but they are better at distributing air evenly throughout a building.


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