What Size Conduit for HDMI Cable

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TV or audio-visual system installation has become more common, and most people prefer not to have their wires on display. Here, cable conduits are used to conceal the cables in an unobtrusive manner. While conduits are universal, when running HDMI cables through one, you must find one that meets the needs and demands of your HDMI cabling. As a result, several questions have been raised regarding the size of conduits that should be used to route HDMI cables through.

As a rule of thumb, a 1 1/2 inch cable conduit is ideal for running HDMI cables. When it comes to HDMI cables, there is no standard size for the type of conduit that you use. There are many other sizes of conduits available; you can choose any size you want, including the 3.4 and 1/2 inch conduits. Because each cable has a unique portend and not all cables have the same size portend, the type of conduits you choose will be determined by the brand of cable that you use.


It is possible to find HDMI cables with large portends, as well as HDMI cables with small, portends, among other things. To accommodate larger portends, you will need to use a larger-sized conduit, whilst lesser portends will need you to use a smaller-sized conduit, and vice versa.


Furthermore, while deciding on the kind of conduit size to be used for your HDMI cables, you should consider whether or not you want to upgrade your cable connections. Because of this, if you are certain that you will be upgrading, it is beneficial to prepare ahead of time, and you must choose a conduit that will be able to support the changes in the future.


Consider the following example: if your HDMI cable can be run through a 1-inch conduit, you could make it run through an 11-inch conduit, which will be able to allow longer HDMI cable runs in the future.

What are the maximum conduit diameters that can be supported for HDMI?

The sizes of conduits are not uniform, as previously indicated, and there is no standard for them. As a result, depending on a variety of factors, you may decide to route your HDMI cable via a conduit that you believe is acceptable for your HDMI cable. For an HDMI cable to be connected via a 1 inch PVC conduit, or even a 3/4 inch conduit, it is necessary to ensure that no other cables are passing through the conduit at the same time.


If you attempt to run an HDMI cable through a 3/4 inch conduit, you may have difficulty because HDMI cables have a very wide end that is approximately 3/4 inch in diameter. Consequently, bigger pipe dimensions, such as 1 1/2 inches, are favored over smaller conduit diameters. You must have ample space to expand your house if the need arises in the future, regardless of how big or small your home is.

What is the most efficient method of connecting HDMI to the conduit?


Feeding your wire via a conduit using glass fiber tape is the most effective means of doing it, according to research. This is due to the elasticity of the material, which enables it to travel around bends while being solid enough to pass through them without difficulty.

To begin drawing the cord, you must gently feed the tape through the cord until it emerges from the other end before pulling the rope. Once you’ve attached one end of the wire to another, you’ll need to pull the fish tape through until the cable is pulled through once again.


The corners of the connection should be taped together to prevent the wire from getting twisted. If it gets stuck, avoid pulling on it too hard; instead, wiggle it until it becomes unstuck again.




An HDMI cable conduit is not available in any certain size. The reason for this is that the HDMI cable conduits that are utilized will vary depending on the kind of connections that your HDMI cables have. Because of this, if your connectors are huge, you will require a large-sized conduit, but for smaller cables, you will need a small-sized conduit.

Additionally, while choosing the sizes of your conduits, you may wish to take into consideration the possibility of future growth. You should pick conduit sizes that will allow you to make adjustments without facing any difficulties in the future, for example, if it is known that you will be making improvements in the future.

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