Web Analytics Made Easy - Statcounter

R6 vs R8 Ducting

R6 verses R8 ducting?

Ductwork is the delivery system for heated or cooled air disbursement throughout a building. Although the most basic ducting is made from sheet metal, most of the ducting in residential applications is insulated. Insulation is measured using an R-value, which is a unit of thermal resistance. Therefore, the higher the value, the more effective the insulation. Examples are the R6 and R8 ducting systems. Further we will compare R6 vs R8 ducting and review pros and cons of both.

Differences between R6 and R8 Ducting Systems

  • Thickness in insulting material

The thickness in the ducting materials used to make R6 and R8 ducting is one of the glaring differences between the two. R8 ducting uses thicker insulation than R6 ducting. This means that if you were to do air conditioning installation using R8 ducting, you get better insulation than if you are using R6 ducting.

  • Efficiency of heat insulation

When it comes to efficiency of heat insulation R6 ducting is less efficient than R8 ducting. R8 reduces energy loss by approximately 2 percent, which is equivalent to consuming less energy by 3 percent.

  • Cost

R8 ducting comes with a wider diameter than that of R6 ducting and thus will cost more. The higher cost of R8 ducting could also be due to its efficiency in insulation and energy saving. So, if you are doing ducting installation with R8 ducting, be prepared to pay more for it.

R6 Ducting Pros and Cons

Pros of R6 Ducting:

  • R6 is more affordable than R8 ducting, meaning you pay less for material cost.
  • R6 has a smaller exterior diameter and is more flexible.
  • R6 offers greater thermal efficiency than R-4 ducting.

Cons of R6 Ducting:

  • Using R6 ducting in your ducting installation means you get a less efficient HVAC system.

R8 Ducting Pros and Cons

Pros of R8 ducting:

  • R8 ducting offers greater thermal efficiency due to its thicker insulation.
  • Due to the efficiency of R8 ducting your energy utility bills are lower

Cons of R8 ducting:

  • Using R8 ducting when doing your air conditioning installation costs more compared to R6 ducting.
  • R8 ducting is thicker and might not properly replace lower diameter R6 when you decide to upgrade your ducting installation.

To learn more about services our company offers, please visit our homepage.

New In Our Blog

Read More

Can Wind Affect My Furnace?

Can wind affect my furnace? Yes, high winds can impact your furnace affecting its efficiency and even indoor air quality. Learn about potential issues such as disrupted air intake and exhaust processes and find insights on mitigating these effects to maintain optimal comfort and safety in your home.

What is a Heat Pump Reversing Valve?

A heat pump reversing valve is a critical component of HVAC systems, facilitating the switch between heating and cooling modes by directing the flow of refrigerant. Learn about its function, common issues, and maintenance to ensure optimal performance and efficiency.

High Efficiency Furnace Benefits

High efficiency furnace benefits include significant energy savings, improved comfort, reduced environmental impact and long-term reliability. Find out why investing in a high efficiency furnace is a smart choice for homeowners looking to enhance their heating system's performance and efficiency.