How do you tension a sail?
If your shade sail starts to sag, you can re-tighten it and bring it taught. One way to do this is by using a wire rope that runs through a pocket sewn in the perimeter of your sail. Simply pull the wire rope on each corner until the shade sail retightens and all sagging is removed.
What do you use for shade sail posts?
It is recommended to use a round steel post with a minimum diameter of 90mm, or a 90x90mm square steel post. Post wall thickness should be a minimum of 3.5mm.
How deep do shade sail posts need to be?
Post lengths should be taken into account with the proposed height of the sail plus the depth of your footings. Footing depth should be a minimum of 36 inches deep and 30inches square. For example, if your post height is higher than 8 feet, we recommend a hole depth 40% of the height above ground.
How do you attach a boom to mast?
With the mast up, slide the boom goose neck in the mast track where the mast track is cut out. Slide the Main sail bullet and bolt rope in the boom track. Attach the out haul to the clew (aft end of the boom) of the sail. Attach the tack to the boom (bent looking bolt on the mast end of the boom).
Why does my shade sail sag in the middle?
Wire rope is an essential part of our shade sails. … Without a wire rope around the perimeter, tension applied at each attachment point is not distributed evenly in the sail, creating areas of concentrated stress around the corners. This causes the center to sag and increases the risk of tearing at the corners.
Do shade sails really work?
When selected with care, shade sails are a great way to block out harmful UV rays while adding style to your space. They come in a variety of colors, shapes and sizes, and are generally constructed of UV-resistant materials. … Shade sails should also be weather resistant, so you can keep them up rain or shine.
Why are shade sails triangular?
A triangle shaped sail will offer less shade than a square, but it’s more spatially flexible and can fit into smaller areas better. Plus, it has one less fixing point, so you can be a little more imaginative with it.
How much wind can a shade sail withstand?
When it comes to wind, most shade sails are fabricated to withstand a minimum of 85 mph, three-second gusts. USA SHADE, for one, engineers its structures up to 150 mph, dependent upon the location of the structure.
Can you have a fire pit under a shade sail?
While it may be tempting to include shade over your fire pit, avoid an open flame under your shade sail. This is a potential fire hazard and could be dangerous if not kept at a reasonable distance.
Can I use a 4×4 for a shade sail?
If your posts will actually be 12′ above ground, and they’re not supported with any sort of diagonal bracing, you will want 6x6s (or at least 4x6s). 4x4s will flex and bounce substantially at that height.
Do shade sail posts need to be angled?
Ideally, they should be installed at an angle of 10 degrees for steel and 20 degrees for timber posts. The angle should be away from the shade sail, so account for the angle and the length of the turnbuckles when you dig your post holes.