Shade Sails vs. Shade Structures: Sun Protection and your Options

When it comes to creating comfortable outdoor spaces, finding the right shade solution can make all the difference. Two popular options that offer both functionality and aesthetic appeal are shade sails and shade structures. Both utilize tensioned fabric to provide shade and block harmful UV rays, reducing the ambient temperature up to 15 degrees and providing protection of up to 90% from UV rays. However, they come with their own set of advantages and disadvantages. In this article, we'll explore the key differences between shade sails and shade structures, helping you make an informed decision for your outdoor space. 

Traditional shade sails originated in Australia, where UV levels are very high and exposure to the sun can be very dangerous. They are constructed of tensioned shade fabric that is connected to posts, buildings, or trees. The fabric is free-floating with no additional structural framework. Shade sails can come in various shapes, such as triangles, rectangles, or even more elaborate designs. 

Example of Traditional Shade Sails: Four Triangles over a patio

Pros of Traditional Shade Sails:

1. No Framework: Aside from the posts or structures they connect to, shade sails require no additional framework, resulting in the light, open aesthetic appeal they are renowned for. 

2. Shapes and Sizes are easy to customize: Shade Sails can be custom-made to fit most spaces. 

Cons of Traditional Shade Sails:

1. Post Placement: Layout difficulties can arise with traditional shade sails where there is limited access to install posts. For instance, it is typically undesirable to install multiple posts in pool decks, patios or play areas. 

2. Tension: Shade Sails need to be installed under high tension. Without proper tension, shade sails will not look or perform properly. They won't shed water well and may "belly out" in the middle or flap in the wind. If the required tension is not properly factored, shades could sag, posts could bend, footings could fail, and damage could be caused to buildings that shade sails are attached to.

Shade Structures manufactured by Atlantic Coast Shade are free-standing and designed to provide the look and feel of traditional shade sails. By using structural framework, shade structures are self-supported and require fewer posts than traditional shade sails.

Example of Shade Structures: Three Hatteras Single-Post Cantilevered Shade Structures

Pros of Shade Structures:

1. Fewer posts: Because shade structures are self-supported, they require fewer posts than traditional shade sails. This is especially helpful in applications where there isn’t much room to add posts, or multiple posts are undesirable.

2. Ability to Cantilever:  With shade structures, we have the ability to extend a shade out over an open space while installing the posts to the side and out of the way. This may be the biggest advantage to shade structures. 

3. Standard Sizes/Prices: With standard sizes and pricing for shade structures, it's quick and easy to receive an estimate/proposal for your space. 

Cons of Shade Structures:

1. Visible Framework: Although we strive to simulate the look and feel of traditional shade sails, structural framework is visible.

2. Customization: While not as adaptable as shade sails in terms of shape and size, shade structures still offer customization options. Different designs, and colors allow you to choose a structure that complements your outdoor space. 

Regardless of your choice, both shade sails and shade structures have the potential to transform your outdoor space into a comfortable haven, allowing you to make the most of the great outdoors while staying cool and protected. 

Two Charleston Center-Post Shade Structures over Brewery Patio