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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 paramount.

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 tent.

Swipe for tabs

3x6m Heavy Duty Marquee Specifications

The Altegra Heavy Duty 3x6m Marquee – premium pop-up event shelter.

Altegra gazebo and folding marquee purchase package inclusions icon

Package Contents

– 3x6m Heavy Duty Marquee
– 3x6m Altegra Elite canopy
– Nylon Wheeled Bag
– Guy Ropes & Pegs
– Setup Instructions
– Satisfaction!

Frame Dimensions

H x W x D
152 x 57 x 32
(60″ x 22.4″ x 12.6″)

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Frame Weight

57kg – Frame Only

Altegra gazebo and marquee dimensions icon

Setup Dimensions

W x L = A
3m x 6m = 18m²
~35-40 people

Altegra canopy weight icon

Canopy Weight

13kg – Canopy Only

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

Lifetime Warranty

Confidently backed with our Genuine Lifetime Manufacturer’s Warranty.

Learn more about the 3x6m Heavy Duty marquee by clicking through the tabs above.

The 3x6m Heavy Duty Frame

Our Heavy Duty 3x6m marquee is our most popular event marquee, complete with a full set of premium features.
This is the marquee for dependability, safety, and eye-catching good looks.

Altegra Aluminium frame joint icon

ALU Connecting Joints

Hugely robust Aluminium joints compose frame without risk of breakage.

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Frame Material

6061 Aluminium Alloy.

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6 Leg Heights

6-position leg extension for setup on uneven surfaces or tall occupants.

Altegra 50mm (58mm diagonal) hexagonal aluminium frame profile icon

Marquee Legs Profile

50mm (58mm Diagonal) Hexagonal aluminium.
2mm thick sidewalls.

Altegra marquee footplate icon

Oversized Footplate

140 x 140 x 185mm Galvanised Footplate for solid gazebo anchoring.

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Frame Finish

Brushed aluminium surface.
Fluted corrugations.

Altegra replacement parts icon

100% Rebuildable

Our Heavy Duty 3x6m marquees are completely rebuildable with spare parts available locally.

Altegra canopy tension spring icon

Peak Tensioning

Heavy concealed springs keep our extra-tall canopy peak tensioned.

Altegra gazebo joint ring pull icon

Nylon Ring Pull

Simple and long-lasting. The ring-pull mechanism locks all adjustments.

Altegra Reinforced gazebo roof truss icon

Reinforced Trusses

Carefully engineered truss profile and internal reinforcing ensure upper frame integrity.

Altegra elongated marquee centre pole icon

Elongated Centre Poles

Clever frame design avoids canopy water-pooling.

Altegra hook and loop anchoring icon

Reliable Canopy Anchoring

Heavy-weight velcro on each leg for reliable canopy attachment.

The result of a 15-year journey and extensive real-world testing.

3x6m Canopy Design Features

Cover yourself and your marquee occupants with weather protection that lasts.
We’ve focussed on manufacturing the best 3x6m marquee canopy possible.
Here’s why it remains on top.

Altegra sunsmart UPF icon

UPF50+ Sun Protection

Sun protection tested and certified by Australian authority.

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330GSM+ Fabric Weight

330GSM Polyester fabric weight, durable and foldable.

100% Waterproof Material

High-quality PVC lined Polyester results in 100% waterproofing.

Altegra heat seam sealed canopy icon

Waterproof Seam Sealing

Heat applicated seam-sealing treats all stitched edges.

Altegra reinforced canopy icon for wear-resistance

Reinforced Friction Panels

Gussets protect from wear caused by frame contact.

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360° Walls Connection

Built-in connectivity to seamlessly attach walls to all 4 sides.

Altegra hook and loop anchoring icon

24 Secure Attachments

Our 3x6m canopy is secured to the frame at 24 points.

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Colour-fast Finish

Fibre dying and UV treatments retain colour for as long as possible.

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High-tensile Stitching

Our canopies are double stitched using resilient Polyester thread.

Altegra canopy peak height icon

Lofted Centre Peak

Our extended canopy height avoids water pooling.

Altegra brass eyelet canopy holes icon

Brass Eyelets

Weatherproof brass eyelets protect the canopy from friction.

Altegra logo printed canopy icon

Printed vs Sewn Logo

The Altegra logo is printed to avoid puncturing your waterproof fabric.

Altegra 12-Month Manufacturer's Warranty icon - A 12-month warranty for Australia's finest gazebo canopy, marquee canopy, gazebo and marquee walls, banners and tablecloths.

12 Month Warranty
We cover all our fabric with a 12-month warranty to ensure it keeps you covered by the best.

The 3x6m marquee canopy that delivers long-term, unmatched protection.

To explore fitting accessories, for pricing or to place an order, visit our Marquee Builder:

Custom-printed 3x6m Marquee Canopy

We source the best printing so your brand can look its best – as it deserves!
Photo quality, sharp lines and endless colours that last beyond expectation.

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Endless Colours

Full design freedom with no limitation on colour or gradient selection.

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Photo Quality

Print sophisticated images in true photo-quality.

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Design Assistance

We lend our expertise to assist in your eye-catching design.

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Dye Permeates Fibres

Gas dye permeates the fabric fibres far deeper than ink.

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Laser Sharp Lines

Our printing avoids ink bleed resulting in epic clean lines.

Altegra logo free icon

No Altegra Logo

We’re proud of our products but we don’t taint your canopy design with our logo.

3x6m Printing Options

A bird’s eye view of frequent 3x6m custom marquee design options. These are most frequently selected, however, are merely suggestions.

You’re free to design as you please (with our assistance, if required)!

Altegra 4x8m marquee custom printed canopy icon - displaying the single 8m front valance panel of the canopy to be printed.

Single 6m Valance Print

Single side 6m front panel printing.

Altegra 4x8m marquee custom printed canopy icon - displaying 1x 8m valance panel and 1x 8m roof pitch printed.

Single-side 6m Panel Print

Front-facing 6m branding, both the front panel & adjoining roof pitch.

Altegra 4x8m marquee custom printed canopy icon - displaying 2x 8m valance panels printed.

2x 6m Valance Print

Both 6m front-facing valance panels are custom-printed.

Altegra 4x8m marquee custom printed canopy icon - displaying 4x valances printed, 2x 4m valance panels and 2x 8m valance panels printed.

4x Valance Print

Full valance wrap, 2x 3m Valance and 2x 6m Valance custom-printed.

Altegra 4x8m marquee custom printed canopy icon - displaying 2x 8m valance panels and 2x 8m roof pitches printed.

All 6m Panel Print

Both 6m pitches and the 6m valances are custom-printed.

Altegra 4x8m marquee custom printed canopy icon - displaying all 8 outer panels (including peak) of the 4x8m canopy printed.

Full 3x6m Print

The full 360° custom printing for your 3x6m Heavy Duty marquee.

Sublimation printed canopies result in breath-takingly beautiful designs.
And there’s no need to stop at the canopy – design full wallkits, banners, and tablecloths for a show stopping custom event presence!

Click here to explore custom 3x6m prices or place an order :

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.

A custom branded 3x6m marquee by Altegra is THE choice for school events, sports clubs, large market stalls, and for community groups.

Click to explore custom printing options in our Marquee Builder or find out more in the custom-printing facts, 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 hexagonal marquee frame connector - 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 order through the Altegra Marquee Builder. Visit now to place an order or obtain a quote.

Explore our Heavy Duty 3x6m Marquee and Matching Accessories:

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.

Unfortunately round 5 – the first of 2020, has just closed. However, this is an opportunity that is on offer until 2023. We are happy to assist you with these applications or recommend a team to provide support for your application.

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