Self-made awning for a boat is not just a way to save money, but also the ability to create the perfect accessory that takes into account all the individual specifications of your boat. hand-crafted It allows you to take into account the location of the cans, motor and personal preferences.
The process of creating a canopy requires care and accuracy, but the result is worth it: you get reliable protection from the scorching sun and unexpected precipitation. In this article, we will discuss in detail the choice of materials, construction of patterns and assembly technology so that you can confidently get to work.
Choosing the right material and fittings
The foundation of your product's durability is the right fabric choice. For boat awnings, conventional household materials like tarpaulin or a simple raincoat are categorically not suitable, as they quickly burn out, get wet and moldy. The optimal solution is a specialized fabric. Oxford with a polyurethane (PU) or polyvinyl chloride (PVC) coating that is highly durable and waterproof.
The density of the material plays a key role in how long the awning will last. For small pleasure boats, PVC is sufficient density of 200-250 g / m2, whereas for larger vessels or conditions of aggressive operation it is better to choose fabrics with an indicator of 300 g / m2 and above. Fire Retardant (fire resistance) and UV Filter (UV protection).
⚠️ Note: Do not use conventional threads to sew awnings, as they will rot quickly under the influence of moisture and the sun.LL-210orLL-400.
In addition to fabric, you need quality fittings. Luvers must be made of brass or stainless steel to prevent rusting on the fabric. Plastic elements such as carbines and buckles must be frost-resistant and resistant to UV radiation, otherwise they will become brittle after the first season.
Measurement and patterning
Before you cut expensive fabric, you need to create a precise pattern, and the easiest way to do this is by assembling a tent frame from pipes or using already installed arcs, and throwing plastic film or old sheets over them, and this "example" method allows you to get real contours of the future product, taking into account all the curves and design features of the boat.
When transferring sizes from film to paper, be sure to take into account the seams. Standard allowance for grinding parts is 1.5-2 cm on each side, and for turning the edges - 3-4 cm If you plan to make a complex awning, for example, with sides or pockets, it is better to first assemble a layout of cheap material.
How to avoid mistakes when you open?
Before opening the main fabric, spread the pattern on the floor and check the symmetry. A symmetry error of even 1-2 cm can cause the awning to skew when installed, and it will look sloppy or poorly perform its functions.
It is important to remember the wind load: the awning should not fit the frame too tightly like the second skin, but should not dangle either. The optimal gap between the fabric and the arcs is about 2-3 cm, which will ensure normal air circulation and prevent cloth from clapping in the wind.
Clothing and preparation of details
The cutting process requires a flat surface and sharp tools. Oxford or Tarpaulin It can slide, so it needs to be fixed securely on the table or floor with loads, and it's best to use a disc knife or very sharp tailor scissors to cut it, so as not to damage the fiber structure and the polymer coating.
When cutting, be sure to follow the direction of the lobe thread if the fabric is pronounced, although this is less critical for synthetic materials than for natural ones. All parts of the cut should be labeled, especially if you are sewing a complex awning of many elements.
| Detail | Number of | Seam release | Features |
|---|---|---|---|
| Roof (main canvas) | 1 pc. | 2cm | Consider the curvature of the arc |
| Borta (fartukes) | 2-3 pcs. | 2cm | You can make it removable. |
| Fastenings (pockets) | The pattern. | 1.5 cm | Strengthened string |
| Valves. | If necessary, | 1cm | For ventilation. |
Don’t forget to immediately cut all the necessary strips for edging the edges and creating pockets for arcs. This will save time in the sewing process and ensure uniformity of all design elements.
Technology of sewing and processing of seams
Stitching together the parts of the awning requires a powerful sewing machine capable of stitching thick synthetic materials. The foot of the machine sometimes has to be slightly lifted or used with a Teflon foot to prevent the fabric from getting stuck. The step of the line must be set to a maximum value (usually 4-5 mm) for better strength.
All seams need to be double or even triple stitched, and once the seam is done, you need to glue it with a special sealing tape or silicone sealant to prevent water from flowing through the needle holes, a critical step that is often ignored by beginners.
⚠️ Attention: When gluing the seams, make sure the fabric is completely dry and fat-free. Applying a sealant on a wet surface will detach the tape and lose leakage at the most inopportune time.
To strengthen the attachment of luvers and carbines, additional patches of the same fabric are used, sewn or glued on the inside before installing the metal fittings, distributing the load and preventing tissue rupture.
☑️ Ready to sew
Installation of luvers and fasteners
Installation of the eyebrows is the final and one of the most important stages, the holes under them are cut with a special puncher or a sharp knife, the diameter of the hole must correspond exactly to the leg of the eyebrow, installation is done with a special roller or hammer and manuals.
The distance between the loovers depends on the size of the awning and the expected wind load. For small awnings, 40-50 cm is considered the optimal step, for large canopies, the step can be increased to 70 cm, but you must strengthen the angular mounting points.
In addition to the horns, fastex or carbine slings are often used to fasten the slings, and the slings must be sewn cross-stitched for safety. metalwork It is preferable to plastic in places of main tension.
To ensure that the luvers do not scratch the frame of the boat or arc, use silicone or rubber spaces between the metal and the pipe, or wrap the contact areas with tape.
Assembly of the frame and fitting of the finished product
Once all the seams are worked and the fittings are installed, the moment of truth comes, the first fitting, and the awning must be pulled on the frame without undue effort, and if the fabric is pulled too tight, it can lead to arc deformation or the seams breaking when the wind gusts.
Check all the vents and the ability to access the engine and fuel tank without removing the entire awning, and it's the design and fitting phase that makes us comfortable.
If you notice sagging fabric in some places, you can fix this by tightening your seat belts or adding additional attachment points. A perfectly stitched awning should retain its shape even in high winds.
High-quality sewn awning serves 5-7 years or more, fully paying off the time and money spent on materials.
Tent care and storage
To keep your work in check, the awning must be properly cared for, and after every trip, especially over salt water, it is recommended that the fabric be rinsed with fresh water to wash away the salt that can erode the coating and thread.
The awning should be kept dry, clean and preferably rolled up rather than crumpled, which will prevent the formation of polymer-coated crevices that can eventually turn into cracks.
⚠️ Warning: Never remove a wet awning for long-term storage. Wet cloth in the rolled state is the ideal environment for the development of mold and fungus, which will destroy the material from the inside.
Check the condition of the joints and fasteners regularly. Timely repair of a small gust or replacing a rusty luver will cost much less than sewing a new tent.
How to wash the awning from dirt and algae?
Use a soft brush and warm water with soft soap to clean, and aggressive chemical solvents, gasoline or acetone are prohibited because they can dissolve the protective layer of tissue.
Frequently Asked Questions (FAQ)
Can I make a tent from ordinary tent fabric?
Technically possible, but not recommended. Tent fabrics often have less density and resistance to UV radiation than specialized boat materials. They fade faster and can begin to pass water through 1-2 seasons of active use.
What sewing machine is needed to sew a tent?
You'll need a machine with a metal frame, capable of sewing thick materials. 1022 classes or powerful household models with the function of firmware jeans and leather, equipped with needles No. 100-120.
How to calculate the amount of tissue per awning?
You have to calculate the awning projection area on top and add 15-20% to the sidebars, seam tolerances and possible uncut errors, and for complex shapes, you'd better do a life-size pattern of paper or film.
Do I need to get ventilation in the tent?
Yes, ventilation is necessary, it prevents condensation under the awning, which causes dampness inside the boat and corrosion of metal parts, just a few small holes with visors or a net.