
Triangular Sail Cantilever
The SunSquare® model SQK-Cantilever is defined by its distinctive design. Thanks to the cantilevered fabric shaft, only three mounting points are required.
Three points for maximum lightness.
With the SQK-Cantilever, radial sails and sails with battens of up to 35 m² of fabric surface can be realized — thanks to a thoughtfully engineered cantilever support that efficiently redirects the resulting forces. This model is ideally suited for angled terraces or minimalist architectural concepts.
Only three mounting points are required to install the SQK cantilever.
The materials used guarantee an exceptional lifetime of the systems and thus offer long-term investment security. SunSquare® - the sail for generations!
SunSquare® is the inventor of fully automated, radio-controlled and wind-monitored, rollable sun sail systems with worldwide patent protection. Every SunSquare® system is planned and technically controlled at SunSquare® headquarters and production only starts after approval. Technical and planning experience that makes the difference
Versatile – can be used anywhere where outdoor space is created.
Fabrics that can do more. Colours that last.
High-quality sailcloth with UV, rain and fire protection – available in numerous colours and textures.

Technology that thinks ahead. Systems that grow with you.
From the first sketch to the last screw: every SunSquare® system is the result of sophisticated technology – developed in Austria, tested to the highest standards and equipped with smart sensor technology. Wind monitoring, cable-guided tensioning and modular assembly make our systems as reliable as they are flexible.

Sun sails in use
Real projects, real locations. SunSquare® systems are used in so many different ways around the world.
Your project deserves the best shade!
Whether you have initial questions, a specific design or are simply curious, we will connect you with the appropriate contact person.
SunSquare is a manufacturer and, in a small area in eastern Austria, also a direct seller. Together with our SunSquare distribution partners, we cover the EU, Switzerland, parts of the USA, and the UAE. To prepare a quote, we need the following information: Project address Dimensions of the area to be shaded Photos with measurements or a plan Type of property (Private, Hospitality & Gastronomy, or Commercial) Intended location for the sun sail (e.g. terrace, rooftop terrace, garden, pool, or balcony) With this information, our team can identify the most suitable SunSquare distribution partner in your area and organise both the contact and the preparation of a quote for you.
1. Open your sail regularly to let it air out and dry. Even without rain, condensation can form inside the rolled-up sail. Avoid keeping it closed for several weeks, as this can lead to mildew stains. Retract your SunSquare system during wind, rain, snowfall, and at night. Avoid closing the sail while it’s damp. If it gets wet, open it again to dry as soon as weather conditions allow. Let the rain wash the sail and allow it to dry afterward. This helps remove loose dirt like pollen before it settles into the fabric. Loose dirt or dust can be rinsed off with a garden hose and clean water. Smaller stains can be gently removed using a soft brush, mild soapy water, and lukewarm water. Do not apply strong pressure – use gentle motions! You can also refer to the cleaning instructions provided by the sail manufacturers (Sattler SUN TEX, Serge Ferrari, and DICKSON – color charts with QR codes linking to care instructions are available under Downloads). Never attempt to clean your sail with a high-pressure washer – this can cause serious damage. In strong winds, folds may form when retracting the sail. Wait for calm weather, fully extend the sail, and then retract it smoothly. Make sure no insects are sitting on the sail when retracting it. This not only harms the insects but also causes stains. Turn off your SunSquare LED light or other nearby light sources before retracting the sail. Wait a moment for insects to disperse – this keeps your sail clean and insect-free. Ensure that no leaves or fruit from nearby trees fall onto the sail. 11. Trim surrounding trees in time to maintain a safe distance from the sail.
Every motorized SunSquare sun sail is equipped with a wind sensor. If wind speeds increase significantly, the sail automatically retracts. This feature is an important safety measure, but it is not an absolute guarantee against wind damage. For example, a custom sun sail with an area of around 50 m² takes approximately 60 seconds to close. During this time, strong gusts or the sail billowing can cause damage. Therefore, the rule is: if a storm is approaching or severe weather is forecast, the sail should remain closed or be retracted early as a precaution. By handling the system responsibly, you ensure long-term enjoyment of your investment.
Which model suits your project?
Whether it's a private roof terrace, hotel garden or public square, SunSquare® offers the right system for every requirement.
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