PFD/Life Jacket and Water Safety
Staying Afloat: What you Need
A personal flotation device, or PFD, is flotation which is often wearable in the form of a vest, and is intended to help water bound individuals stay afloat. According to the Canada Coast Guard, you must have enough Transport Canada approved PFDs aboard your recreational boat to outfit every rider. These PFDs must not only be marked with a TC approval number, but also must be the correct size for each wearer, easily accessible and in good, working condition. For each person on board, including those under the age of 13, you must have a approved PFD.
Flotation in all Shapes and Colours
These days, personal flotation comes in a multitude of shapes, sizes and colors, including those made with added design features intended for long wear, cold water scenarios and calm or rough water. Because of the wide variety of PFDs now available, making the right choice is more important than ever. While shopping for flotation, you should take into account the boating you intend to do as well as the type of water environments you commonly encounter. Below you will find a breakdown of the five different PFD categories, explaining what makes each one unique and appropriate for specific use.
PFD: Special-use Devices
Special-use PFDs are restricted to specific water environments and usages, but can be greatly helpful given the conditions. PFD varieties include recreational, commercial, paddle sport, action sports, fishing/hunting, boardsailing vests, deck suits, work vests and hybrids among others. Always check the label and consider the PFD limitations before purchase or use.
Made with streamlined bodies that internally house deflated buoyancy packs, hybrid PFDs are great for continuous wear and produce a high level of flotation when activated, either manually or automatically. Due to the compact design of hybrid PFDs, they may not adequately float wearers unless partially-inflated prior to entering the water. Most models also require active use and care of the inflation chamber in order to ensure reliable operation. This type of flotation must be worn to be considered as a regulation, TC-approved PFD and is not recommended for children and young adults under 16 years of age.
Offshore Life Jackets
This type of vest is the most basic, yet features high buoyancy to keep wearers afloat, even in open or rough water where rescue is often delayed. The highly visible color, in addition to its face-up design, which will turn most unconscious wearers face-up to prevent drowning, makes it extremely reliable. Although they perform well in hazardous water environments, Life Jacket can be bulky, making extended wear uncomfortable. Approved Department of Transport Canada Life Jackets are offered in child, youth and adult sizes.
Don’t Risk it – Wear it
Often times, boaters don’t wear PFDs when they should, complaining that they are too hot, uncomfortable, cumbersome – even unflattering. The truth is, in the event of a surprise submersion, chances are you won’t be able to put your PFD on and may risk losing it altogether. You may think most drowning occurs far out to sea, but you’d be wrong. The fact is, nine out of ten preventable drownings happen in populated, inland waters where rescue may be only moments away. To protect yourself, and the lives of those around you, purchase a PFD that you will actually wear – and stick to it.
Pick a PFD: Size and Style
When shopping for a personal flotation, choosing the correct size is crucial. Adult PFD sizing is based on chest diameter rather than weight (as with child PFDs). A correct fit is one which snugly conforms to your body, yet allows for ease of movement and prevents chafing. Every PFD features different foam placement designed to move with the body, some offering segmented foam covered in stretchable fabrics that substantially increase flexibility during wear. In addition to PFD flex, most feature straps and buckles intended to enhance adjustability, which not only increase comfort, but help attain a water-safe fit. The kind of material used within a PFD can range from general-use polyethylene foam (PE) and PVC, which is a durable, inexpensive polyvinyl-chloride foam, to more specialized NBR and Aquafoam™ foam fillers. Women should look for female-specific cuts rather than unisex styles which accommodate larger bust lines and longer torsos with added design elements like princess seams and contoured molding.
Fit to a T
Once you’ve chosen a PFD size, follow the steps below to help ensure a successful fit: 1. Unsnap buckles and completely loosen all straps, then put the PFD on. 2. If the PFD has a zipper, first zip it up, then, beginning at the waist, tighten all straps adequately, without unnecessary squeezing or bunching of material. If the PFD has adjustable shoulder straps, tighten them last and tuck in any loose ends to prevent snags. 3. Once on, have someone firmly pull up on the shoulders of the vest. If it is able to be pulled over your nose or head, the PFD is too loose. If this occurs, tighten the straps again. If the PFD can still be pulled up to your nose after several adjustments, it is too large. Pick a smaller size and start the process again. 4. If possible, test your PFD in a pool before venturing out to see how it will perform while simulating any repeated movements you intend to do during wear, including paddling, reaching, bending or jumping. 5. While in the water, if you notice you are struggling to keep your chin above the surface or can’t tilt your body to easily float on your back, choose a PFD with higher buoyancy. Note: A PFD may not react the same in choppy or open ocean as it will in calm water.
In PFD design, buoyancy is the force, measured in pounds, necessary to keep an individual’s head and chin above the water’s surface. Adults generally need seven to twelve pounds of buoyancy to stay afloat. Many factors, including a wearer’s weight, body fat ratio, lung size, attire and water conditions play a part in how much buoyancy is needed to effectively keep a person above water. As a general rule, the more physically fit someone is, the more buoyancy is required to keep them afloat. To test the buoyancy of a PFD, tilt your head back while wearing it in the water and relax your body. Your chin should be well above the water without water lapping over your face or mouth. If your chin is not above the water level, select a Full- nother model with more buoyancy. If your stomach is larger than your chest, ride-up may occur, but in any other case, this shouldn’t happen.
Full-featured and Built for the Depths:
Many stylish colors and patterns are available for purchase, but remember to base your choice not only on appearance, but also by keeping in mind the kind of water environments you plan to frequent. Yellow and orange are highly visible colors that stand out amongst dark water, while neutrals, white and black, do not. Light colors refract more sunlight for cooler wear, while dark colors absorb and retain heat.
Depending on the way you intend to use your PFD, you may require ample storage. Pleated pockets, webbing, lash tabs and hooks may be in order for a long day of fishing, while just a zippered pocket or two will suffice for recreational boating use. In either case, make sure you have enough built-in storage to accommodate items like whistles, foodstuffs, flares, compasses, binoculars, sunglasses and pocket knives.
Reflective tape is another useful feature often seen on upgraded PFDs. Reflective tape, including regulation SOLAS-grade, is helpful during an emergency as it increases a wearer’s visibility, even during dusk and evening hours, when light bounces off the PFD’s reflective piping.
One added element to consider when buying a PFD is if it features mesh integration that is designed to enhance breathability and speed the evaporation of sweat. This is good for wearers who plan to engage in activities that require a high level of physical exertion, as during canoeing and kayaking.
Streamlined Safety: The Inflatable PFD
Inflatable PFDs, although intended to increase the buoyancy of wearers to promote water safety, are quite different than their inherently buoyant cousins. Inflatable PFDs are distinctive, enhancing wearer mobility and comfort via their streamlined shape, and can produce substantial inflation when triggered. As many boaters have heard time and time again, the best kind of PFD is the one you will actually wear. If you are over the age of 16, can swim and do not intend to wear your PFD onboard personal watercraft, (for which they are not approved) an inflatable PFD might just be the thing for you.
How they Work
Replaceable CO2 gas cylinders allow inflatable PFDs to quickly inflate, either manually by tugging on the attached pull-tab cord (piercing the CO2 cartridge inside), or automatically, when the water-sensitive bobbin dissolves due to submersion and triggers the puncturing of the cylinder. Inflatable PFDs can also be filled by blowing air into the attached oral inhalation tube, expanding the empty cavities inside. Once inflated, these PFDs offer up to twice the amount of buoyancy compared to traditional PFDs, turning some wearers face-up while also bringing the head and mouth up above the water even higher, helping to reduce water ingestion. One should always wear an inflatable PFD over, not under, clothing as doing so may affect the PFD’s capability to inflate, and, consequently, prevent it from functioning as intended. Manual units are best for those who believe there is a realistic chance they may end up in the water, but are confident they will be able to pull the trigger cord when needed. Kayakers, paddlers and fishermen may opt for manual models. On the other hand, if you don’t intend to go into the water, and want the added peace of mind that your inflatable will deploy even if you aren’t able to jerk the cord, an automatic model might be a better way to go.
Maintain to Inflate
Sometimes, buyers are hesitant to purchase inflatable PFDs, fearing that the automatic inflation will malfunction due to rain or humidity. With regular care however, accidental inflation is rare and preventable. As with traditional PFDs, inflatables should be stored in dry, well-ventilated areas away from excess moisture and direct sunlight. This will keep the water-sensing element in good shape. Once a cartridge is spent, an inflatable PFD must be rearmed by replacing the CO2 cartridge before its next use, otherwise the PFD will not be able to inflate except via the inhalation tube. Annual replacement of the bobbin, regardless of use, is recommended to help ensure safe, reliable operation. In addition to annual bobbin replacement, users should breath-inflate the internal cavity, again through the inhalation tube, and let the PFD sit overnight to check for leakage. Before use, always check to see if: 1) the PFD is properly armed (refer to your owner’s manual for more details); 2) it is free of rips, tears or holes; and, 3) the fabric, straps and hardware are secure and in good condition.
Infant, Child and Youth PFDs
As with adult PFDs, child flotation should fit snugly and offer added adjustability to accommodate smaller wearers. Once a type, size and style has been chosen, test your child’s PFD in the water before actual use to gauge correct fit so that he/she stays afloat with chin up and out of the water.
Kids’ PFD sizing differs from that of adults’, and is measured by weight, not chest size. Infant PFDs range from 20-30 pounds (9-14 kg) , child PFDs from 30-60 pounds (14-27 kg) and youth models from 60-90 pounds (27-41 kg). For small children and infants, special features like padded head support, leg straps and grab handles are beneficial in keeping them face-up, helping to ensure their PFD stays on and makes retrieval from the water easier.
It is important to remember that children often dislike the restriction of PFDs, but that with the proper approach and set-up, you can prepare your child in the event of an emergency. Because a child’s weight is distributed differently than an adult’s, wriggling, panicked children can put additional strain on their PFDs, making it harder to stay afloat. Remember to familiarize your little one with their personal flotation ahead of time, even encouraging them to wear it to the pool or around the house. Many parents make a game of it and offer rewards to promote correct wear.
While PFDs are especially important for use with children, they are not to be substituted for adult supervision, which should always be present and act as the first line of defense in avoiding unwanted water contact.