Choosing a boat for fishing or resting on the water is always fraught with compromises, and inflatable boats made of polyvinyl chloride are no exception. Among the huge number of offers on the market, a special place is occupied by models with low-pressure inflatable floor, known as the acronym NDMAThis is the type of design that causes the most controversy among water engines, dividing them into ardent fans and skeptics. To understand whether to overpay for comfort or choose a classic solder assembly, you need to study in detail the experience of those who have already gone this way.
Analyzing the actual feedback from owners, we can create an objective picture, free from the marketing tricks of manufacturers, where people share stories about how the boat behaves on the wave, how fast it assembles in the field and what surprises it presents after several seasons of active operation. inflatable floor It dramatically changes the performance of the vessel, making it softer and safer, but it comes at a cost in weight and dimensions when assembled. In this article, we systematize the disparate opinions of users, highlighting the key aspects that influence the final purchase decision.
It's worth noting that there's no universal answer to the question of which boat to choose, because the operating conditions are different for everyone. Some people are driving full gas on Ladoga, and some quietly swim through a reed pond with a fishing rod. boats of NDNDUnderstanding these nuances will help you avoid disappointment and choose the option that is ideal for your specific tasks and budget.
Design features and driving qualities
The main difference between inflatable floor models and classical solder boats is the absence of a rigid set consisting of aluminum or plywood sheets. Instead, a high-pressure cylinder is used, which forms the keel and boards, creating a single inflatable design. keel-shaped The bottom of the pump provides a great germination on the wave, so the boat does not slap its nose against the water, but gently cuts the wave, which reduces the impact load on passengers and the hull.
But the cost of this gentleness is sailing and inertia, and the inflated bottom has a large area of contact with water and wind, which is especially felt in lateral winds. NDMA It is more difficult to hold the course when trolling without the use of additional equipment such as downriggers or anchor systems. However, for walks with family and children, this type of move is preferred due to the high level of comfort and safety.
- 🌊 Softness of course: The absence of hard elements in the bottom extinguishes the blows against the wave, making swimming comfortable even on a small chop wave.
- ⚓ Sustainability: The low center of gravity and wide cylinders provide excellent stability, allowing you to safely kneel or move around the cockpit.
- 🚀 planing: Minimum engine power is often required to get on plane, but the top speed can be lower than that of hard bottom boats due to greater drag.
An important aspect that is often overlooked by beginners is the dependence of driving performance on cylinder pressure. keel-bag Owners recommend always having a reliable pressure gauge and pumping the boat before getting on the water, especially if it was standing in the sun or cold. It is a simple procedure, but it is critical to realizing the potential of your boat.
⚠️ Attention: Never leave a fully pumped NDND boat unattended in direct sunlight. The pressure inside the cylinders increases proportionally to the temperature, and excess pressure can cause the seams to rupture or deform the valves. In hot weather, light air is recommended or a protective awning is used.
Assembly, transportation and weight in assembled form
One of the most painful issues for inflatable boat owners is logistics, and if a solder boat can be disassembled into separate lights and a transom board that can be easily carried in a bag, then it's a very simple thing to do. NDNDN The package is a single heavy monolith, with user feedback replete with stories of how difficult it is to pull a pumped boat to the water alone, especially if the shore is sloping and clay, and the weight of the kit often exceeds 40-50 kg, which requires physical training or the presence of an assistant.
Transporting in the trunk of a passenger car also becomes an asterisk task. A blown-out boat with an inflatable floor takes up significantly more space in a packing bag than a solder bag. The bag is bulky and heavy, which can be a problem for small car owners. Some users go to the trick of taking the boat half-assembled, but this speeds up the wear of the material and valves.
The assembly and disassembly process also takes longer. inflatable floor requires careful pumping of all sections to working pressure, which is a long and laborious task to do manually. electric pump While this makes things much easier, reliance on a power source (battery) in the field is not to be neglected, the lack of need to collect aluminum profiles and stringers is seen by many as a huge plus, especially for older people.
☑️ Preparation for the transport of an NDND boat
However, for those who have a trailer or the ability to keep the boat inflated in the garage, these problems are not relevant. NDMA It's the perfect option, because the time to get ready to go out is reduced to a minimum, and just put the boat in the water, fix the engine and sail, and that saves energy for the fishing or the rest, which is a crucial factor for many.
Comparison with solder models: what to choose experienced
The eternal battle between inflatable floor vs. plywood/aluminium has generated a lot of discussion in forums. Experienced water engineers agree that the choice depends on the use case. If you plan to walk in large bodies of water excitedly, sleep in a boat or take children and dogs with you, then you can get on the water table. NDNDN It's not going to be competitive in terms of comfort, and the lack of hard corners and soft bottoms create a sense of security that's hard to overstate.
On the other hand, avid spinners who change 10-15 points per fishing and appreciate the speed of assembly are more likely to prefer floorboard boats. Hard bottom provides better handling at high speeds and allows you to install more powerful engines without risk of damage to the structure. In addition, solder boats are easier to repair in the field: a broken floor can be temporarily replaced with a piece of plywood, while repairing the plywood. keel It requires glue, degreasing and time to dry.
| Comparison parameter | NDND boat | Pillet boat |
|---|---|---|
| Comfort on the wave | High (soft bottom) | Medium/Low (hard impact) |
| Weight gathered | Heavy, monolith | Easy, spread out in bags. |
| Assembly speed | Longer (must be rocked) | Quick (gather profiles) |
| Repairability | Harder (need glue/time) | Simpler (replacement of element) |
| Price. | Above (complex construction) | Below (simple construction) |
The issue of durability deserves special attention: solder boats suffer from rubbing the bottom against sand and stones, as well as from corrosion of aluminum elements. inflatable floor It's more resistant to abrasive wear if it's made from high-quality reinforced PVC, but it's vulnerable to puncture by sharp objects. Owners note that when operated carefully, both types last decades, but the nature of the damage is different.
The secret to longevity of NDB
Many owners use special protective cockpit or linoleum mats that are laid inside the boat, which protects the bottom from dog claws, sharp hooks and hot ash from cigarettes, extending life for several seasons.
Real problems and typical complaints of owners
Despite its popularity, inflatable floor boats have a number of design flaws that are honestly reported in reviews. One of the most common problems is that the bottom is cruising when used intensively. Over time, the balloon can stretch and the bottom begins to slither underfoot, creating a trampoline effect. This is not only uncomfortable, but also dangerous, because it reduces stability when you move quickly. The solution is periodic lifting of slings or the use of additional struts.
Another scourge. boats of NDND Because of the large area of contact with water and the lack of ventilation under the feet, the inner surface of the bottom is often covered with moisture, during the cold season this leads to rapid freezing of the legs and discomfort, owners recommend using special foam mats or inflatable mats that create an air layer and retain heat.
- 🔧 Friction of cylinders: In areas where the inflatable floor comes into contact with the main cylinders, scabing may occur over time, and regular examination and treatment with talc or silicone is required.
- 💨 Loss of pressure: Inflatable structures are more sensitive to temperature changes, in the morning the boat may seem underdeveloped, and in the afternoon - to inflate to the limit, requiring constant monitoring.
- 🐕 Vulnerability to claws: Dogs love to gnaw at the soft bottom. Without special protection, an active pet can turn your boat into a sieve in one season.
Users also complain about the difficulty of drying after use, and if the solder boat can be quickly disassembled and dried separately, then the water can be used to dry the parts. NDND requires a lot of space and time to dry all sections completely, and an undrained boat packed in a storage bag is guaranteed to be covered with mold, causing unpleasant odor and PVC tissue to break down.
⚠️ Attention: When you find scuffs on the bottom, don't ignore them. Even micro scratches turn into fistulas over time. Use special PVC repair compounds right away without waiting for the boat to poison the air on the water.
Effect of PVC material and seam quality on service life
The quality of the material and the execution of the seams is the foundation on which the brand's reputation is built. NDM The density of PVC is often mentioned. Inflatable floors are recommended to use fabrics with a density of at least 1100 g/m2. Thinner materials may not withstand pressure and stress, especially in sling and valve attachments. Market leaders use five-layer reinforced fabrics that combine strength and elasticity.
The technology of connecting elements is also critical: seams that are made by overlapping gluing (floating) using two-component glue are considered the most reliable. Thermowelds, although aesthetically pleasing, may be less repairable in the field. Owners advise to pay attention to the processing of seams in the area of the transom and keel, since this is where the maximum loads are concentrated.
When buying a boat, be sure to check the valves. They should open and close with a clear click, and the thread should not have a backlash. A quality valve is a guarantee that the boat will keep the pressure all the fishing.
The color of the material matters, too. Light colors heat up less in the sun, which reduces the risk of pumping, but get dirty faster. Dark colors (khaki, dark gray) are more practical in terms of masking on fishing, but require caution in the heat. Ultraviolet PVC is the main enemy, so having UV protection in the material is a must for a boat that will often stay in the sun.
Final verdict: who will fit the boat NDND
In conclusion, the analysis of the reviews, we can say that NDNDN It's a choice for comfort and safety, ideal for families with children, for those who enjoy a quiet night fishing, and for those who don't plan to often drag a boat long distances alone, and it forgives the mistakes of beginners and gives a sense of confidence on the water.
But if you're prioritizing mobility, minimum weight and speed, you might want to look at floorboard models or rack-bottomed boats, and each type has a right to exist, and the choice depends solely on your personal preferences and operating conditions, and the main thing is not to skimp on the quality of materials and proven brands, because safety on the water is paramount.
The NDNDM boat is an investment in comfort and safety, but it requires more storage and transportation space, as well as careful care for inflatable elements.
lifehack
Keep the boat half-blown in a cool place, which will reduce the load on the seams and valves in the off-season, extending the life of the product.
Frequently Asked Questions (FAQ)
Can I install an electric motor on a NDND boat?
Yes, you can. The inflatable floor holds the weight of the electric motor and the battery perfectly, but you have to consider the sailing of the boat: in high winds with an electric motor, it can be difficult to resist the elements, so the battery capacity should be in reserve.
What is the optimal pressure in cylinders for NDND?
The optimum working pressure is usually 0.25-0.3 atmospheres (250-300 mbar), the exact values are always indicated on the product passport or on the valve, and the excess pressure is dangerous by rupturing the seams, especially in heat.
Is it difficult to repair the inflatable floor puncture?
Repairs require a remix, degreasing agent and time to polymerize the adhesive (usually 24 hours), which is difficult to do in the field, so it is better to have a spare cylinder or be able to put temporary patches.
How NDND is resistant to stone punctures?
Modern reinforced PVC is strong enough, but sharp stones under the pressure of the weight of passengers can damage the bottom.