Altegra gazebo and folding marquee purchase package inclusions icon

$1,469.00 incl. GST

Altegra 3x6m Heavy Duty Marquee, in-stock UPF50+ canopy, wheeled bag, guy ropes & pegs.
Custom-printing incurs additional cost.

Altegra 3x6m Heavy Duty Marquee

The premiere folding event marquee for frequent use when safety is All-important.

The Altegra Heavy Duty 3x6m Marquee is the gold-standard in commercial Australian pop-up event tents. Manufactured to meet the needs of high-demand, commercial hire and rental companies, our Heavy Duty marquee range is the choice for safe and successful events, year after year.

Our Heavy Duty 3x6m folding marquee is built with our full complement of premium features expected from a high-quality, robust folding event marquee. Our heavy-gauge hexagonal aluminium frame is locked securely together with robust aluminium joints and topped by our high-denier, reinforced, UPF50+ canopy.

Both our lighter weight Pro Lite 3x6m Marquee and the Heavy Duty are certified for full Australian event compliance.

Altegra gazebo and folding marquee purchase package inclusions icon

$1,469.00 incl. GST

Altegra 3x6m Heavy Duty Marquee, in-stock UPF50+ canopy, wheeled bag, guy ropes & pegs.
Custom-printing incurs additional cost.

Super Robust Aluminium Frame

Section 238 Standard Compliance

100% Rebuildable

Genuine Lifetime Warranty

UPF50+ Excellent Sun Protection

100% Waterproof

Our 3x6m Heavy Duty Marquee is engineered for safe, commercial use.

Commercial event marquees need to be ever-focussed on event safety.

Dependability comes in a close second.

The 3x6m Marquee is the most popular large-span folding marquee size for hosting events. It provides a wide sheltered space with a hugely robust frame and sturdy stance, protecting its occupants from weather. It remains portable and easy to set up.

Australia’s hire and rental companies, by far the highest-demand users, seek out our Heavy Duty 3x6m. Therefore, we have designed and manufactured our 3x6m heavy duty marquee to keep them in business.

That means strength, durability, Section 238 regulatory compliance (public event safety requirement), and spare parts availability.

“We have purchased 4 Heavy Duty 6 x 3 M and 1 Heavy Duty 3 x 3 gazebos from Altegra that we use for outdoor events in the unpredictable Melbourne weather.
I have had an amazing experience right from the initial advise, to quotation, delivery and after sales service.
The product including the printing and branding has been excellent.”


Altegra Heavy Duty 3x6m Event Marquee Facts

Click through the tabs below for information on our 3x6m pop up event marquee.

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Eye-catching Custom-Branded 3x6m Marquees

Custom-branding for all marquee canopy panels and walls.

Completely customise your 3x6m event marquee with our expertise.

Custom printing on your event marquee is our specialty. We work with you to ensure the most eye-catching results so your brand truly stands out.

Using only the highest-quality commercial printing and materials ensures vivid colours, sharp-lines and photo quality images so your custom printed 3x6m marquee leaves a lasting impression.

Custom branded 3x6m Marquees by Altegra stand out and deliver memorable presences at every event.
View Printing Options, Pricing And Order Online Today.

Click to explore custom printing options in our online store or find out more in the custom-printing facts tab, above.

Why the Altegra Heavy Duty 3x6m Marquee is the favoured folding event marquee.

Altegra Lifetime Manufacturer's Warranty icon - Lifetime gazebo and marquee warranty for Australia's finest gazebos and marquees.

We are the designers, Australian manufacturers, we test for quality and we’re the suppliers of your 3x6m heavy duty Altegra marquee. As a result of maintaining control of all our products, we have complete confidence and will guarantee that they perform as expected.

A “genuine” warranty is one where we genuinely care about the performance of our products and our customers who use them. Therefore, we back our 3×6 heavy duty marquees extensively.

Altegra Heavy Duty Gazebos and Marquees are endowed with Cast Aluminium frame joints, the most robust solution without significant weight penalty.

Cast Aluminium frame joints

Our Cast Aluminium Frame joints are steadfast. The frame joint is the most functional component of the marquee, attaching the leg to the upper frame, roof truss to roof truss, and connecting the extendable legs. Substantial forces are imposed upon the marquee joints – therefore, there can be no compromise on strength at this size.

Our heavy duty marquee joints are a harmony of considerable strength and tight tolerance, suppressing superficial movement throughout the marquee. We are proud to state that we have never had an aluminium marquee joint fail and that our 3x6m marquees have incredible lifespans.

The Altegra Hexagonal Aluminium frame - the frame that Altegra pioneered which is used in our Pro Lite and Heavy Duty gazebos and marquees. From our 2.4x2.4m gazebo to our 4x8m marquee, our hexagonal aluminium delivers strength and safety.

50mm Hexagonal Aluminium Marquee Frame

The 3x6m marquee span is no joke. Neither is the heavy-gauge, 50mm Altegra hexagonal aluminium frame. Command strength, demand longevity, but retain easy deployment and pack up. It’s in balancing these concerns where our hexagonal frame shade structures shine.

Our 50mm Heavy Duty marquee frame is a carefully engineered combination of aluminium extrusions. We’ve crafted each leg and truss of the marquee, optimising for strength and smooth operation while ensuring it remains portable. It is the only choice for a 3x6m marquee.

Australian Standards Section 238 compliant product icon - Altegra Heavy Duty marquees and Pro Lite gazebos are structurally engineered for event marquee safety.
Altegra 100km/h marquee wind rating icon - Heavy Duty marquees and Pro Lite Gazebos are engineered to withstand winds of over 100km/h.

Prescribed Temporary Structures Certificate of Compliance (Section 238)

By designing and manufacturing our 3x6m marquees using Australian safety regulations and our valued customer feedback as the baseline, we can deliver an exceptional product that exceeds expectations. Australia holds exceptionally high safety standards, which forms the backbone of all of the design of our Heavy Duty marquees. And, primarily when used in public, corners cannot be cut at the 3x6m marquee size.

A 3x6m marquee with Section 238 regulatory compliance is mandatory for public use in Australia. All our 3x6m Heavy Duty marquees carry current structural computations from independent Australian engineers authenticating conformance with the Prescribed Temporary Structures requirements.

Designed and Manufactured to Suit the rigours of high-demand use

Our Heavy Duty gazebos and marquees have been revised through 15 years of improvement to target reliability for frequent use. Our commercial marquee users put our pop-up tents through the heaviest use, therefore, are a valuable source of feedback for product revision and innovation. As a result, all components of our Heavy Duty range are professional grade.

The Hire and Rental Industry Association Australia – HRIA is the authority who advocate for the safe use of portable shade structures. Our recommendations for safe marquee use is based on the HRIA Marquee Weighting Guide and the HRIA Marquee Pegging Guide. Our HRIA customers are among the most frequent users, who expect that their heavy duty pop-up marquees deliver exceptional performance.

Event Marquee Accessories to complement our 3x6m Heavy Duty Marquee

Altegra marquee connecting brackets - connect marquee frame to marquee frame for a reliable event setup.
Hexagonal Frame Connector

Connect hexagonal event marquee frames together with our frame connectors.

Altegra 20kg Steel marquee weight image
20kg Steel Weights

Meet event regulation weighting of your 3x6m marquee with our stackable 20kg weights.

Altegra Heavy Duty marquee pegs and guy ropes image - securely anchor your gazebo or marquee to the ground with spring-loaded guy ropes, robust cinch toggle, and heavy weight steel pegs
Heavy Duty Pegs & Ropes
Setting up for an event on grass? Reinforce your marquee setup with our spring guy ropes steel pegs.
Altegra Big Wheel Carry Bag image - an upgrade to fit our heavy duty marquees. For the user who needs to transport their marquee across uneven surfaces, gravel, or grass.
Altegra Big-Wheel Bag

Improve your heavy duty gazebo portability with 150mm wheels.

All 3x6m Heavy Duty Marquee accessories can be added to your online order.
Shop online to place an order or obtain a quote.

Other Event Marquees In our range

Shop Altegra 3x6m Marquees and Accessories online:

We're happy to help.

We’re friendly and provide recommendations that we’re confident will suit your specific needs. Let us know if you have any queries.

We’re available during business hours AEST/AEDT.
Mon-Fri, 08:30am – 4:30pm.

Chat with us on Facebook. We’re not socialising all day but will get back to you when possible.

Emails may be a little slower to get a response. But we’ll keep your wait as brief as we can.

Are you a victorian community group looking for a marquee?

The Victorian Community Shade Grants program offers assistance for eligible community groups with purchasing portable shade shelters. Our folding marquees are categorised as eligible portable shade shelters and are the preferred solution for many Victorian community clubs.

While the grant application rounds are only open for a short period of time, this is an opportunity that will run until 2023. We are happy to assist you with any queries about the grants, notify you when applications open or recommend a professional team who will support you through the application process.

For detailed information on community grants eligibility, visit our shade grants information page or contact us.