Krinobules on the boat: what it is, why it is needed and how to install it correctly

If you've ever been on a boat in a wave or fishing in windy weather, you've probably faced a problem: water is constantly splashing overboard, shoes and things get wet, and puddles form in the cabin. crynobules These are special skirts made of durable material that are attached to the perimeter of the boat and prevent spray from entering the boat, but it is not so simple: improperly selected or installed cranobules can impair handling, create additional resistance, or even cause a dangerous situation.

In this article, we will understand what cranobules are, what they are (including homemade options), how to choose them for a particular boat - whether it is PVC or aluminum - and how to install them correctly. Critical errors that 90% of boaters make when installingWe'll give you a checklist before you go out, and if you're planning on equipping your boat with crynobules or just want to know if you need them, read on.

What are craniobules and why do they need on a boat?

The term "crynobules... spray rails or splash guards) comes from sea jargon, and it means flexible or rigid sides that are attached to the hull of the boat along the waterline. squirtThey're going up when you're driving, especially at speed or side winds, and without them, water gets into the cockpit all the time, which creates discomfort, spoils gear, and can even disable electrical equipment.

But cranobules also perform other functions:

• 🛡️ Wind protection: reduce airflow into the cabin, which is especially important for open boats.
• 🚤 Improvement of driving performanceProperly installed cranobules reduce water resistance, increasing speed by 5-10%.
• 🎣 Safety of tackles: prevents wetting of rods, coils and baits.
• 🔧 Additional rigidity of the body: Some models reinforce the sides of the PVC boat.

However, there is also the flip side: inappropriate cryobules can be used. malleable (especially on corners), make noise, or even cling to algae, so choosing and installing them requires careful consideration.

Types of cranobules: what are and how are different

Crynobules are divided into several types by material, design and method of attachment. Let's look at the main options that are found in the market and among homemade solutions.

1. By material

• 🧵 Tissue (PVC, nylon, polyester): lightweight, flexible, often used on PVC boats, you can match the color of the boat.
• 🛠️ Rubber or silicone: more wear-resistant, but less aesthetic. Good for temporary use.
• 🔩 Hard (aluminum, plastic, composites): mounted on metal boats, require precise fitting.

2. By design.

• 📏 All of it.: close the board completely, provide maximum protection, but may interfere with landing / disembarkation.
• ⛓️ Sectional (modular): consist of individual elements that are attached to Velcro or fasteners, convenient for adjustment.
• 🌀 Flexible with loads: the bottom edge is weighted to fit better with the water.

The crane also differs in size. height (from 5 to 30 cm) and shape (straight, curved, skirted) For fishing, models are usually chosen with a height of 10-15 cm, and for high-speed walks - up to 20 cm.

Which craniobules are better for a PVC boat?

For PVC boats, the best cloth or rubber Velcro cranebules are lightweight, do not damage the material of the boat and are easy to remove. Hard variants (aluminum, plastic) are not suitable — they can wipe PVC or break the tightness of the seams.

How to choose a craneboat for your boat: 5 key criteria

Before buying or making cranobules, you need to consider several parameters so that they do not become useless or even dangerous "hangs."

1. Type of boat:

   For PVC We'll use flexible fabric or rubber models on Velcro. aluminum or fiberglass - Hard aluminum or plastic, attached to bolts or rivets.

2. Speed mode:

   If you are traveling at speeds over 40 km/h, choose low-flex (up to 15 cm) with loaders, they will not create excessive resistance. For slow-moving boats (up to 20 km / h), tall solid ones will also work.

3. Conditions of operation:

   For algae or shallow rivers, it is best to avoid long skirts, they will cling to each other; for a sea or a large lake, on the contrary, maximum protection from waves is required.

4. Method of attachment:

   Velcro, buttons, bolts or rivets? PVC is optimal for Velcro (Perfect velcro).Velcro), metal, sealed bolts, avoid screws without seals, which can cause leakage.

5. Colour:

   It may sound like a small thing, but bright cranobules (orange, yellow) are better visible in the water - this is additional security. For hunters and fishermen, camouflage or dark shades will suit.

A simple test before you buy it: if you take a cranebule in a store, put it on the side of the boat. fit tightlybut do not interfere with the steering wheel or transom.

Step by step: how to install the cranobules on the boat

Installing cranobules is not a complicated process, but it requires carefulness. Consider a universal algorithm for Velcro fabric models (the most popular option for PVC boats).

Required tools and materials:

• 🔧 A set of screwdrivers or screwdrivers.
• 🧴 HermeticSikaflex, Moment Herment).
• 📏 Roulette and marker.
• 🧲 Velcro straps (Velcro straps)Velcro 2 to 3 cm wide).
• ✂️ Scissors or a stationery knife.

Procedure:

1. Clearing the side:

   Wash the side of the boat with soapy solution, degrease with alcohol or acetone. Velcro straps should be glued to a clean surface.

2. Markings:

   Attach the cranobules to the side and mark the Velcro attachment site with a marker, the optimal distance between them is 15-20 cm.

3. Fixing of Velcro straps:

   Stick the "pinchy" part of the Velcro to the boat and the "soft" part to the Crynobula. Use the sealant for additional fixation.

4. Installation of crynobules:

   Fix the skirt on board, starting from the bow of the boat. Make sure there are no skews and gaps.

5. Verification:

   Pour water into the boat and rock it – if the cranebobules do not lag behind and do not let water through, the installation was successful.

Cleared the board of dirt and grease |

Checked compatibility of cranebool material and boats |

Marked the mounting places with the bends of the side |

Used a Velcro sealant |

I checked the mounting strength before going to water.

For rigid craniobules (aluminum, plastic), the process is more complicated: drilling holes and sealing bolts will be required, in which case it is better to consult specialists or use templates from the manufacturer.

Top 5 mistakes when installing cranobules and how to avoid them

Even experienced boaters sometimes make mistakes that negate the benefits of cranobulas, and here are the most common mistakes and ways to prevent them:

1. Wrong height:

   Too high cranobules create excessive resistance and can malleable The optimum height is 10-15 cm for most boats.

   ⚠️ Attention.: If the boat becomes less able to handle the steering wheel after installation, check the height of the cranobules. They may create a "sail" effect.

2. Bad attachment:

   Velcro straps that are not sealed will fall off after the first rain, and bolts without sealing washers will start leaking.

3. Ignoring the bends of the side:

   Crinobules should shapeIf you pull them into a screed, they will quickly break or unplug.

4. Use of incompatible materials:

   For example, aluminum cranebobules on a PVC boat can wipe the material. Always check compatibility.

5. No tests.:

   Don't go out on the water without a check. Pour water into the boat and sway it, so you'll see the weak spots.

Another common mistake is installing cranobules. nose-onlySplashes fly from all sides, so protection is needed around the perimeter (or at least from the sides and stern).

Homemade crynobules: how to make yourself

If the options you buy don't suit the price or the specifications, you can make the cranobules yourself. Let's look at two proven ways.

Method 1: Crinobules made of tarp or PVC fabric

It will require:

• 🛠️ Canvas or PVC fabric (thickness 0.5-0.8 mm).
• ✂️ Scissors and threads (polyester).
• 🧵 Velcro straps or luvers with ropes.
• 📏 Roulette and marker.

Instructions:

1. Take measurements from the boat (length and height).
2. Cut a strip of fabric with a tolerance of 2-3 cm at the seams.
3. Swipe the edges on the sewing machine (or manually) so that the fabric does not unburrow.
4. Set Velcro straps or install luvers for attachment.
5. Fix the cranobules on board, starting with the nose.

Method 2: Crinobules from plastic bottles (express version)

Suitable for temporary protection.

• 🥤 Plastic bottles (5-10 pieces depending on the size of the boat).
• ✂️ Knife or scissors.
• 🧶 A rope or a line.

Instructions:

1. Cut the bottom and neck of the bottles, leave the cylinder.
2. Cut the cylinder along to get a flat strip.
3. Put the rope through the holes in the upper part of the strips.
4. Fix the structure on board the boat by tying a rope at the corners.

This option will serve 1-2 outputs, but will help to assess whether you need crynobules at all.

Maintenance and repair of cranobules: how to extend the service life

Krinobules, like any other equipment, require maintenance, and here are some tips to help avoid premature wear and tear:

1. Cleaning and drying

• After each exit, wash the crynobulas. freshwaterEspecially if you are on a salt lake or a sea.
• Dry them in. straightenedTo avoid deformation.

Repair of minor damage

If there are small cuts on the tissues of the crynobulae:

1. Clear the mud damage site.
2. Use the same material to make a patch using waterproof (Crystal moment, Bostik).
3. Press the load for 12-24 hours.

Replacement of anchorages

Velcro straps lose their stickiness over time, so they can be renewed.

1. Carefully remove the old Velcro.
2. Clean the surface of the glue residue.
3. Stick the new Velcro straps with sealant.

4 Storage

For the winter, it is better to remove and store the crane in dry-place, pre-cleaned and dry. Don't stack them, it leads to crumbs.

The service life of high-quality craniobules with proper care is 3-5 years. Cheap models can last only one season.

Safety: What to Know Before Going to Water

Crinobules are not only comfort, but also a potential source of danger if you do not follow simple rules:

1. Check the mount before each exit:

   Even the well-glasped Velcro straps can go away over time. Shake the crynobules with your hand, if they move, glue them.

2. Don't overload the boat.:

   Crynobules increase sailing. With strong side winds, this can lead to tipping.

   ⚠️ Attention.If you are on a boat with Crynobules in windy weather, slow down and stay closer to shore.

3. Watch out for visibility.:

   High cranobules can obscure the view, especially when maneuvering, and make sure they do not interfere with the view of shore or other vessels.

4. Avoid sharp objects:

   When boarding / disembarking, do not cling to the crynobules with your feet or tackles - this is the main cause of cuts.

If you plan to walk at high speed (over 50 km/h), be sure to test a boat with Crinobules in a small water area.

FAQ: Frequent questions about Crynobules on the boat

Can I install a craneboat on an inflatable boat?

Yeah, but only. velcroHard cranobules can damage PVC. It's important to choose a material that won't rub the boat when inflated/blown out. The best option is soft-backed cloth crynobules.

How much do the cranobules cost for a boat?

The price depends on the material and size:

Type of cranobula	Price (per kit)	Term of service
Tissue (PVC, nylon)	1 500 – 4 000 ₽	2–4 years
Rubber/silicone	2 000 – 5 000 ₽	3-5 years
Aluminum/plastic	5 000 – 12 000 ₽	5 years
Homemade (tarp, bottles)	200 – 1 000 ₽	1 season

The cost of installation in the service is from 1,000 to 3,000 RUB.

Does the craneboats reduce the speed of the boat?

Depends on the type and height. Low flexible crynobules High rigid (20+ cm) can reduce speed by 5 to 15 percent, especially on low-power engines. aerodynamic profile.

Can I ride with Crynobules in shallow water?

You can, but be careful. Long skirts will cling to algae, snags and rocks. topping upYou can quickly remove them, and check the mounts after every obstacle contact.

Do I need to register the craniobules in GIMS?

No, the cranobules are accessoriesIt's not a boat that needs to be re-registered, but if you're modifying the transom or the hull (like welding rigid cranebobules to an aluminum boat), it might require a change to the boat's ticket.