Buying an inflatable swimmer is just the beginning of a comfortable fishing or family vacation on the water. Often the basic equipment seems insufficient when it suddenly rains or the sun becomes too hot, and it is at these moments that the owner thinks about protecting the bow of the vessel from splashes and precipitation. Nose awning solves the problem of wetting passengers and cargo, keeping dry space for legs and tackles.
Many people are afraid to take on the installation of additional elements for fear of damaging the cylinders or disrupting the geometry of the boat. However, the competent approach and the availability of video materials allow even a beginner without special experience to perform this task. In this article, we will discuss all the stages from the selection of materials to the final fixation of the structure on the water. stainless-steel It is better to do and how to avoid typical mistakes when drilling holes in the PVC tissue.
Installing protection on the front is not just about sewing pieces of fabric, it's an engineering task that requires precision. An improperly calculated sail can turn your boat into an unruly vessel in a side wind. So before you start, it's important to study the theory and prepare the right tool. Below we'll look at a step-by-step algorithm that will help you make the process as safe and efficient as possible.
Selection of construction type and protection materials
The first step is always to determine the type of design that will be installed on your boat. The market offers many options, but for homemade or modified models, two types are most relevant: awnings on a rigid frame and soft canopies on stretch marks. A rigid frame provides better protection and shape, but requires more complex installation. Soft options are easier to install, but can sag under the weight of water.
The key element here is the coating material. Oxford (Oxford) with polyurethane coating or specialized fabric It has to be at least 400-600 g/sq.m. to withstand wind gusts and mechanical stress, and cheap ones can quickly burn out in the sun and lose their tightness.
The frame is traditionally used for stainless steel tubes with a diameter of 16-20 mm. Aluminum is also suitable, but it is less durable under dynamic loads and can oxidize at welding or jointing sites. frame It should be stiff enough to keep in shape at speed, but not too heavy to overload the nose.
⚠️ Note: The use of black steel for the frame is not recommended even with painting, as corrosion on the water develops rapidly and can stain the fabric or tear it from the inside.
Necessary tools and workplace preparation
You can't get a good fit without a good tool, you need not only a standard home craftsman kit, but you also need specific fabric and metal tools, and you also need to have a workspace that's also very important: the surface is flat, clean and well-lit to see all the nuances of the attachment.
You'll need a bend to work with metal arcs, if you're making them yourself, or a set of pre-made elements with fittings. PVCYou need a powerful industrial dryer for welding seams or a special adhesive tape. A conventional household hair dryer will not give the right temperature for high-quality polymerization of glue.
Make sure to prepare a marking tool. Markers, rulers, roulette and level will help to avoid distortions. A mistake in marking even a centimeter can cause the awning to topping up on one side when moving.
- 🛠 Industrial dryer or soldering iron for PVC with temperature control.
- 📏 Roulette, coal mine and building level for accurate markings.
- 🔧 A set of keys and screwdrivers for fixing bolt connections.
- 🧹 Degreasing and rags for preparing surfaces before gluing.
☑️ Installation readiness check
Manufacture and fitting of the frame from arcs
The foundation of the structure is the construction, and if you use the finished arcs, the task is simplified before assembly, but if you bending the pipes yourself, you have to keep the radii of the balloons inflating your boat, and if you use the finished arcs, you can damage the tissue at the point of contact.
When assembling a frame from stainless steel It's important to make sure that all the connections are fixed, and you use quality bolts with growers so that the vibration on the water doesn't unwind the structure, and all the sharp edges and burrs on the metal must be carefully ground, otherwise they will rub the fabric and quickly disintegrate it.
Pay special attention to the anchorage points to the boat. The frame should not be directly based on inflated cylinders without protective gaskets. plastic-headIt distributes pressure and prevents friction.
The secrets of pipe flexion
When you bending pipes at home, you often have the problem of flattening the profile, and to avoid this, you have to stuff the pipe tightly with fine sand, cover the ends with wooden stoppers, and then bend it, and then create internal pressure, keeping the circular cross-section.
Once assembled, the frame must be "try on" on the boat without final fixation, check if the metal touches the valves, handles or other elements of the tooling, make sure that the driver's view does not interfere with anything, and passengers are comfortable sitting under the intended visor.
Technology of installation of cylinder anchorages
Mounting is the most important step, requiring maximum accuracy. There are two main ways of fixing: using glue (on the hinged belts or pentacles) and mechanical (through bolts with wide washers). For inflatable boats, the most safe and common is the adhesive method, since it does not violate the tightness of the cylinders.
Before attaching any elements, the surface PVC You need to be thoroughly degreased. Use a special solvent or alcohol, but not acetone, which can damage the tissue structure. The glue is applied in two layers: the first layer is rubbed into the fabric and dried to a "sticky" state, the second is applied before the final connection.
For installation, arcs are often used strap-belt pocket-wielded penny-pocket It is important to calculate the tension force correctly: too weak attachment will lead to a tent bolter, and too strong can deform the balloon when the air temperature changes.
| Type of attachment | Basic material | Difficulty of installation | Reliability |
|---|---|---|---|
| Glue-skins. | PVC | Medium | High. |
| Seat belts | Fabric + Tape | High. | Very high. |
| Velcro straps (Velcro) | Fabric | Low. | Medium |
| Mechanical clamps | Metal/Plastic | Low. | Low (risk of damage) |
⚠️ Warning: Never drill through the cylinders of an inflatable boat to install the awning racks without professional advice, which can lead to instant loss of buoyancy and an emergency on the water.
Open and sew the tent yourself
If you have purchased a ready-made kit, this stage can be skipped, but a perfect fit often requires an individual pattern. Take accurate measurements from the installed frame, adding 5-7 cm to the gates and seams. Oxford It is almost not stretched, so errors in cutting will be difficult to correct.
Seams on the awning should be strong and waterproof. The best method is to glue hot air using a special tape. Stringed seams require additional sealing, because the needle leaves holes through which water can penetrate. lavs or cockpit, which do not rot with moisture.
When you open, consider the direction of the water runoff. The awning must have a ramp so that rainwater does not accumulate in the center, creating additional stress on the frame. The shape of a house or with a central rack is the most effective for draining precipitation.
When you cut the fabric, always leave a margin of 10% to shrink the material after the first operation or in case of an error.
Don't forget to provide ventilation holes or the possibility of opening the awning from the rear. In hot weather, under a closed polyurethane awning, a greenhouse effect can be created, which is uncomfortable for passengers.
Final assembly and testing on the water
Once all the elements are ready, the final assembly is done. Put the frame on the mounts, pull the fabric and fix it. Check the tension: the fabric must be pulled like a drum, but without excessive effort, which can deform the arcs. Any sagging will collect water and create noise at speed.
The first outlet should be a test. Choose a calm area of the pond without strong wind and excitement. Take a ride at different speeds to check the stability of the structure. Pay attention to the behavior of the boat: the bow awning increases sailing, which may require adjustment in lateral wind.
Check all the attachment points after the first trip, the glue may not be fully polymerized, or the bolts may have weakened slightly from vibration, tighten the connections if necessary and correct the identified shortcomings.
- 🌊 Check the absence of leaks in the places of docking of fabric and fastenings.
- 🌬 Evaluate the effect of the awning on the boat handling in the wind.
- 🔩 Make sure that no elements are dangling or creating unnecessary noise.
The main criterion for successful installation is the absence of backlashes of the frame and the tightness of all seams, which guarantees a long service life of the awning and safety on the water.
Care and storage of the nasal awning
For your product to last, you need to take good care of it. After every trip, especially in salt water or in the mud, the awning and the frame must be washed with fresh water. Salt and silt accelerate the corrosion of the metal and destroy the structure. PVC tissue.
Drying the structure in the shade, straight sunlight on wet fabric can lead to uneven drying and stains, and the awning should be stored in a dry place, preferably in a cover, to avoid dust and rodents who like to chew synthetic materials.
Periodically check the condition of the seams and fasteners. Minor damage can be repaired with PVC repair kits, which are sold in any fishing goods store. Timely minor repairs will prevent the need for a complete replacement of the awning.
⚠️ Warning: Do not keep the wet awning rolled up for long periods of time, which will cause mold and a bad smell that is almost impossible to remove from the synthetic fabric.
How do you remove the smell of mold?
If the awning still smells like mold, prepare a solution of vinegar with water (1:3) or use special sprays to remove fungi. Treat the fabric, let it dry in the sun (shortly), then thoroughly rinse.
Frequently Asked Questions (FAQ)
Can I install a bow awning on a boat without drilling cylinders?
Yes, it's possible. There are attachment systems on the hinge belts that cover the balloon and are fixed to the glue, and there are also popular options using high-powered magnets (if the design permits) or temporary Velcro mounts, although the latter are less reliable at high speed.
What is the maximum speed with the awning installed?
It depends on the awning area and engine power. On average, with a full bow awning hood, it is not recommended to reach speeds above 30-40 km / h due to increased sailing and the risk of overturning in a sharp gust of wind.
Do I need to drain air from the cylinders to install the awning?
No, normally, the mounting and the frame are done on a pumped boat to get exactly into the geometry of the inflated state, but the cutting of the fabric and the preparation of the pentacles is better done on a flat table before the start of work on the boat.
How long does a homemade awning from Oxford last?
With high-quality stitches and proper care, the service life is 5-7 years or more. The main enemy is ultraviolet, so storage in a case or garage significantly prolongs the life of the product.