What is the structural design of shade sails?
Shade sails are a canopy made of a flexible fabric that is usually rectangular or triangular in shape. They are tensioned across support poles or existing structures like buildings, houses, or roofs. They are called shade sails because they resemble ship sails. The basic idea is to provide shade with the material stretched over a structural frame. Different shade sails are available in different shapes, materials, and colours. Let’s get into the Cantilever design;
What is Cantilever shade structure?
Cantilever shade structures are an elegant and modern solution for providing shade without building a permanent structure such as a pergola. They comprise a frame usually constructed from aluminium or steel and supporting posts. The fabric canopy fits securely over the frame and is tensioned for stability and strength. The fabric can also be printed with a custom logo or design to add flair.
Cantilevers are fixed structures like beams with one end attached and the other free. Sometimes, trusses or cables can provide support along the length of the cantilever. When a load is added to the cantilever, it bends and transfers the weight to the fixed end. The unique design of cantilever shade structures allows for a significant span of coverage with only minimal posts or supports needed.
What is an example of cantilever design?
One example of a cantilever beam is a balcony, which is only supported on one end, with the rest extending over open space without any support on the other side. Similar examples include the end of a high-rise building floor’s continuous beam or the cantilevered girders of a bridge segment.
What are the benefits of a cantilever shade structure?
Cantilever shade structures offer an array of advantages, including:
- Cost-effectiveness: A cantilever structure provides a large shade area with minimal supports, saving you money on materials and labour.
- Strength and stability: The unique design of the cantilever provides strength and stability while also allowing for a large span of coverage.
- Versatility: Cantilever structures can be adjusted and repositioned with ease.
- Customization: The fabric of the structure can be printed with a custom logo or design for a one-of-a-kind look.
- Durability: Cantilever structures are made from solid and durable materials such as aluminium or steel, making them long-lasting and reliable.
What types of cantilever shade structures are available?
Cantilever shade structures come in a variety of shapes, sizes and materials. Common types include:
- Traditional Canopy: A simple rectangular canopy that is tensioned between two or more posts.
- Adjustable Canopy: This type of canopy is designed to be adjustable, allowing for the angle and tension to be adjusted as needed.
- Partial Canopy: This type of structure covers just a portion of the area, providing some shade while still allowing in natural light.
- Retractable Canopy: A retractable canopy can be opened and closed as needed, providing a way to adjust the amount of shade offered.
What is the maximum length of a cantilever?
The length of a cantilever is determined by the strength and stability of the frame materials as well as the weight capacity of the fabric canopy. For instance, the maximum span of a cantilever is usually nine metres. However, with custom engineering and fabrication, larger spans are possible.
How much weight can a cantilever support?
The weight capacity of a cantilever shade structure is determined by the materials used for the frame and the fabric canopy. Generally, a cantilever can support up to 220kg of fabric weight. For instance, if the structure is made from plastic or wood, it will not be able to hold as much weight as one made from steel.
What are the disadvantages of a cantilever structure?
We mentioned all the cool things about cantilever shade structures, but no structure has drawbacks. The main disadvantages of a cantilever include:
- Limited wind resistance: While cantilever shade structures are solid and durable, they may not withstand high winds.
- High cost: Depending on the materials used, cantilever shade structures can be pretty expensive.
- Limited customization: The shape and size of a cantilever is limited due to the design of its frame.
Now that you know all about cantilever shade structures, what should you consider when buying one?
Before making a purchase, it is crucial to consider the following factors:
- Cost: Ensure you are getting a product within your budget.
- Size: Consider the size of the area you want to shade and ensure the cantilever you purchase is large enough.
- Durability: Check the strength of the
frame and fabric canopy materials.
- Customization options: Consider if you want to customize the shade structure with a logo or design.
- Installation: Make sure to consider the installation process and if you have the necessary tools and skills available.
Last word
By considering all of these factors, you can be sure to find the perfect cantilever shade structure for your needs. One thing you should do before considering a cantilever is to consult a shade sail expert. This will allow you to make better decisions and get expert advice.
You might not need to go for a cantilever shade structure, as other types of shade sails can provide the same effect. Contact us at Sunguard Brisbane to help you decide what shade sail is best for your home or business. Our team is experienced in designing, constructing and installing cantilever shade structures. We look forward to hearing from you soon!