6m/20' 3/4 Sphere - 4-season package

This unique structure has a smaller footprint of about, rounding out to a 20'/6m or 23'/7m diameter and an additional 3-4' of height. The 6m is otherwise too small for a loft and a washroom is tight - with the extended version, it can fit a washroom and kitchenette with spacious sleeping loft above on a smaller footprint. 

The 7m will have more space in the loft and an elevation suitable for Aerial silks and circus apparatus! 

The pictures are of a 7m 3/4 Sphere that allows for the height of an aerial dance studio in the limited space of a Calgary Backyard. 

We have one 6m 3/4 sphere on sale at 15% off in exchange for sending us lot os pictures of setup and the final product - 

Otherwise this dome is a custom order with an 8-12 week lead time. 

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This Package Includes:

• Powder-coated steel frame dome with heavy-duty PVC cover
• Extra Large zip-off panorama window
• Reflective bubble wrap insulation
• Decorative (& washable) interior Oxford fabric liner, for added insulation and a high-end finish
• Central pentagon skylight
• Door frame attachment bars (bring your own standard 36x80" pre-hung door)
• 3 triangle vents with velcro flap for airflow and 2 triangular viewing windows
• Curtain track, sliders, and heavy curtain for extra high window
• Cover tensioning system + mounting hardware

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6m Size: Diameter: 20'/6m Center Height: 15'/4.54m Floor Area: 220sqft/20.5 sqm

7m Size: Diameter: 23'/7m. Center Height: 17'4"/5.3m  Floor Area: 290sqft/27sqm

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Currently only available as a special order with a 10-12 week lead time - customizations can be added. 

Solar fans and/or metal or silicone chimney flashing can easily be included as Add-Ons.

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Frame Info: 

For permitting purposes, please select a frame size that corresponds to the snow load requirements for your area.

Please note that regulations require a safety factor of 4-6 times the maximum snow load you will ever experience, so if you are not planning to permit your dome, you will realistically be able to order a much lighter frame size without any problems. 

Medium frame - 32mm/1 1/4" tubing, rated for 100 psf snow load and 150 mph/200 kmh winds

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***Set-up Instructions Here***

Since the website is unable to calculate truck freight automatically, shipping costs will be adjusted to reflect the actual cost at the time of shipping.