PADI Sidemount Diver Course

Sidemount diving is a way to assemble scuba equipment so that the tank(s) are worn on the diver's sides instead of their back. It typically involves two cylinders, although sidemounting a single cylinder or a rebreather is also possible, and becoming popular. This reduces the diver's vertical profile significantly, but it increases the diver's horizontal profile slightly.

The Sidemount course is not just for technical divers but also for recreational divers who wish to be more streamlined and have a redundant air supply leading to safer diving and less reliance on a buddy. For technical divers, sidemount has several advantages over traditional back mounted doubles and increases streamlining and versatility in the water.

What are some advantages to diving in sidemount?

Streamlining – The entire sidemount system is designed to be completely streamlined. Sidemount mentality is typically one that involves a minimalist approach, so BCDs and harnesses tend to have smaller profile (but same functionality) than typical backmount equipment.

Comfort – Your back is much more flexible in sidemount, since there is nothing rigid (tank or backplate) held against it. This greatly increases comfort during dives. Cylinders can also easily be donned in the water, eliminating the need to walk around with heavy dive equipment on. Sidemount has made diving for some people with disabilities and or injuries much easier since all the heavy equipment can be donned in the water.

Safety – With two completely independent cylinders and regulators, sidemount provides a redundant system and much safer gas management. All valves and regulators are directly in front of you so they are easier to manage. A faulty regulator or tank becomes a minor problem instead of a major emergency. Complete gas loss is practically impossible.

Versatile – Alongside further training and some additional equipment, the same BCD and harness can be used in other applications such as technical, wreck, and cave diving.

Lightweight – Gear is typically lighter and less bulky making it ideal for travel and loading. This also makes getting into small boats and/or back to shore much easier.

Prerequisites: To take the PADI Sidemount Diver course, you must be a PADI Open Water Diver (or qualifying certification from another training organization) and 15 years of age or older.