Operating an inflatable vessel in open water often involves discomfort caused by headwinds and waves, and spraying in the face not only reduces the pleasure of cruising, but can also cause hypothermia or wet things in the nose. bow-trap This is one of the first steps of tuning for any boat owner.
Windscreen design is relatively simple, but requires careful consideration of materials and attachments to avoid damaging cylinders. Unlike a full-fledged chassis, the bow version only covers the front of the cockpit, leaving visibility and access to the engine. Properly mounted protection turns even a small PVC boat into a more comfortable vessel, able to keep its course in lateral excitement.
The modern market offers many ready-made solutions, but often the best result is an individual fit for a particular model. PVC boatsIt is important to consider the geometry of the inflated balloon and the location of the fries to ensure that the fabric fits tightly without distortion. In this article, we will discuss in detail the process of selecting, preparing and installing a bow awning, paying special attention to the safety and durability of the fasteners.
Selection of design and materials for nose protection
Before you start the installation work, you need to decide on the type of design that will be installed on your boat. The bow awnings are divided into several types according to the method of attachment and shape, and each of them has its advantages, most often models on a rigid frame of duraluminum tubes or more flexible versions on fiberglass arcs.
The key element is the material of the tent itself. In the aquatic environment, the ideal choice is the fabric. Oxford (Oxford) with polyurethane or PVC coatings, which are highly tensile, ultraviolet resistant, and do not absorb moisture, and cheap ones can fade quickly and start to leak water after the first active season.
The most common option is to use frogs (plastic or metal clips) that are worn on the rips, but for boats with thin cylinders or a specific shape of the nose, models with elastic rod or fastex belts are better suited. Rigid arches should have reliable paioles or special glasses so that the sailing does not turn the structure in high winds.
When choosing a ready-made kit or ordering tailoring, be sure to check compatibility with your model. Universal solutions often require improvement, since the width of the boats and the height of the sides can vary significantly even within the same class.
Necessary tools and workplace preparation
A good installation requires a lot of preparation. You don't need a sophisticated professional tool, but having certain tools will speed up the process and ensure the reliability of the connections, and it's best to do it on a flat, clean surface so that you don't accidentally damage the bottom of the boat with sharp objects.
For the installation of the frame and fixing the elements, the following tools may be needed:
- 🔧 A set of wrenches or heads for tightening the bolt joints of the frame.
- ✂️ Scissors or a construction knife to trim excess tape or fabric.
- 📏 Roulette for accurate measurement of distances between fastening points.
- 🖊️ Marker for placing additional elements (if required).
If you plan to install additional mounts, such as press-squeeze screws to fix glasses of arcs to transax tiles or paioles, make sure their caps won't come into contact with the inflated camera. In some cases, you need to use shrink tubes or rubber gaskets to insulate the metal.
☑️ Preparation for installation
An important step is to check the configuration. Make sure that all screws, nuts and connecting elements of the frame are present. The absence of even one small part can stop the whole process. Also check the integrity of the seams on the fabric - factory defects are better identified before installation begins.
Frame assembly and tent fitting
The power frame assembly is the foundation of the whole structure, and the duraluminium or steel tubes are connected by T fittings or internal inserts, and it's important to assemble the frame carefully, without putting too much effort into it, so that you don't break the thread or deform the connecting elements.
After the main frame is assembled, the first fitting on the boat is done, and at this point you don't have to pull the fabric too much. Your task is to figure out how the arcs fit, whether they rub against the valves or other protruding parts. If the frame has adjustable elements, adjust their width and height to the dimensions of your cockpit. PVC boats.
⚠️ Attention: When installing the frame, make sure that the sharp edges of fittings or cuts of tubes do not touch the surface of the cylinders. Even a small pressure at the point of contact when rocking the boat on the wave can damage the PVC fabric.
The fabric is stretched after the frame is in the working position, the fabric is put on the arcs and fixed at the bottom. If the awning is equipped with lightning or Velcro straps around the perimeter, fasten them from the center to the edges, this will ensure an even distribution of tension.
Features of frames from different materials
Duraluminium (D16T) is lightweight, non-rust, but more expensive. Powder-painted steel is tough and cheap, but heavier and can rust when coated. Plastic glass is flexible, good for temporary construction, but less resistant to mechanical shocks.
The tension adjustment is critical, and the fabric should not sag to form pockets for water, but it should not be pulled like a drum, putting excessive stress on the seams and fasteners. Optimal tension allows the fabric to cushion slightly when the wind gusts.
Installation of cylinder and paiola attachments
The hull of the boat is the most important step, and the reliability of the mounts determines whether the awning will remain in place during the movement or turn into a sail that can turn the boat over. There are several basic ways of fixing, the choice of which depends on the design of the awning.
The most popular method is the use of frogs, which are plastic or metal latches that are worn on the regular dice of the boat, and often use additional straps that pass under floorboards or through special rings to strengthen the fixation.
Table of comparison of anchorage types:
| Type of attachment | Reliability | Difficulty of installation | Risk to the balloon |
|---|---|---|---|
| Frogs on the squirrels | High. | Low. | Minimum |
| Fastex belts | Medium | Medium | Low (if there are gaskets) |
| The emphasis on floorboard | High. | High. | Medium (scratches) |
| Suction cups (vacuum) | Low. | Low. | Missing. |
If the design involves arc stops in floorboards (floor), make sure that the legs are rubber dampers. Metal against metal or metal against plastic when vibrating will create an unpleasant noise and can damage the floor surface. In some cases, it is advisable to put small pieces of dense rubber or felt.
To prevent frogs from slipping off the fries during heavy pitching, use small pieces of insulating tape or special stoppers that fix the position of the latch on the ring.
When using straps that run under floorboards, try to position them so that they do not interfere with the feet of passengers and do not rub against the sharp edges of the jars. Check the condition of the belts regularly for scuffs, as wet fabric and constant vibration quickly wear out synthetic materials.
Tension adjustment and adjustment
After the initial installation, you have to make the final adjustment, because the wind load on the bow of the boat is very high, so all the elements must be tightened evenly, and the weakened areas will slam in the wind, creating noise and accelerating wear of the fabric.
Notice the front edge of the awning, which should be the tightest, because it is the one that takes over the main head of the oncoming flow. If the awning is equipped with a wind visor, make sure that it is at the right angle to draw the spray to the sides, not in the cockpit.
⚠️ Attention: Do not use excessive force to pull the awning. PVC fabric and seams have a limit of strength. A stretched awning with a strong gust of wind may not withstand the load and burst at the seams or tear out the attachments.
Check the lightning and windows (if any) that open and close without jamming, even when the fabric is stretched, and if lightning is consuming, maybe the frame is skewed or the tension is too strong in this area.
For models with adjustable height, arcs can be experimented with angles of inclination. A more vertical position better diverts water but increases sailing. A backward-tilted awning reduces air resistance but may be worse at protecting against vertically falling rain.
Operation and care of the nose awning
Proper care will prolong the life of your tent. After each trip, especially on salt water, the fabric is recommended to be rinsed with fresh water. The salt, drying, crystallizes and can damage the fibers of the fabric and metal elements of the frame.
Drying is a mandatory procedure before packaging. Stacking a wet awning, especially in hot weather, results in mold and unpleasant odors that are very difficult to get rid of later. If you can't dry the awning immediately, do so at the earliest opportunity, straightening the material completely.
Regularly inspect the mounting and seams. Minor damage seen in time can be easily sealed with special PVC remixes or sewn with kapron threads followed by gluing. Ignoring small holes can lead to their proliferation.
Regular drying and storage in the straightened form is the main secret of long service of the nasal awning. Do not allow prolonged storage in the wet state.
The best way to store the awning is to spread out or fold freely in a dry, dark place. Direct sunlight, when stored for long periods (out of water), can reduce the strength of polymers, although modern fabrics have good UV protection.
Frequently Asked Questions (FAQ)
Can I use a bow in a storm?
It is strongly discouraged to use a bow awning in a severe storm, it works like a sail and can dramatically increase the sailing of the boat, which will lead to loss of control or even overturning the vessel.
How to get rid of condensation under the tent?
Condensation is produced by temperature differences, and use awnings with vents or mesh inserts to control it, and periodic ventilation of the cockpit during parking also helps.
Will a universal awning fit any boat?
Universal awnings often require reworking, they may not match in width or length to your particular boat model, but rather choose awnings designed specifically for your model or order custom tailoring.
How do you repair cuts on Oxford fabric?
Oxford PVC-coated fabric repairs use special PVC adhesives (two-component polyurethane) and patches of the same material. Regular rubber adhesives may not be suitable.