Create a one-of-a-kind backyard sanctuary with a 16 ft tall stainless steel fullerene enclosure designed for gardens, retreats, and outdoor living. This CNC Dome brings strong materials, geometric beauty, and flexible use together in a striking structure that can serve as a garden dome, greenhouse-style enclosure, studio, or peaceful backyard escape.

Overview

The CNC Dome 16 Ft Tall Stainless Steel 19 Foot Fullerene Enclosure is a standout choice for homeowners who want something more distinctive than a traditional greenhouse or garden structure.

Built from polished 304 stainless steel tubes, 6061 T6 aluminum hubs, and oversized stainless steel ground mounting plates, this dome is designed to be strong, lightweight, and efficient to assemble.

The dome can be purchased as a bare frame or paired with an optional panel kit to create a fully enclosed sanctuary. Depending on your panel choice, it can support plant growing, relaxing, entertaining, creative work, or a quiet place to enjoy your backyard in a completely new way.

Why Homeowners Choose It

• Creates a striking backyard focal point
• Can be used as a garden dome, greenhouse-style enclosure, studio, retreat, or outdoor room
• 16 ft height gives the structure an open, spacious feel
• Stainless steel and aluminum construction supports long-term outdoor use
• Available as a bare frame or with optional panel kit
• Optional polycarbonate or glass panels help create an enclosed sanctuary
• Engineered drawings are provided with your order
• Lifetime product and assembly assistance is included

Specifications

This dome includes these core specifications:

• Designation: Dome
• Frequency: V3; inscribed fullerene
• Height: 16 feet, or 4.6 meters, from floor to top of roof
• Maximum width: 20 ft diameter at eye level
• Footprint: 18 ft diameter circle on ground
• Frame construction: 75 tubes that fit into 50 hubs
• Ground mounting: 10 oversized stainless steel ground mounting plates
• Hub material: 6061 T6 aluminum two-piece hubs
• Tube material: 2" 1.8mm WT 304 stainless polished tubes
• Assembly hardware: all bolts, nuts, and washers required for assembly included

The fullerene dome shape helps spread force across the structure while creating a wide, open interior. The stainless steel tubes and aluminum hubs give the dome a clean architectural look with strong outdoor performance.

Panel Options

This dome can be purchased as a bare frame or with an optional panel mounting kit to create a fully enclosed structure.

Additional contents with panel kit:

• 25 four-layer insulated hexagonal honeycomb transparent polycarbonate panels, UV resistant to 20+ years
• 225 glass holding bracket assemblies used to secure panels to the structure
• 89 meters platinum cured silicone weatherstripping to support and seal panels

Panels are held tightly on the round tubes using glass holding brackets. These brackets clamp the tubes and push downward onto the panels from the exterior. The panels rest on platinum cured silicone gaskets that support and seal the panels, resist UV exposure, and withstand temperature extremes.

Material Choices

25mm Insulated Polycarbonate
This option provides the highest insulation value of R4 using four-layer honeycomb multi-layer greenhouse polycarbonate panels. The kit comes with 11 pentagon panels to clad the entire structure. The bottom five panels have pre-cut openings for the feet. An entrance can be cut in your desired shape using a saw or hot melting plastic cutting knife. These panels have 75% light transmission and are translucent, but not see-through.

8mm Clear Polycarbonate
Select this option if a clear view from the outside or inside is part of your vision. Clear polycarbonate has a lower insulation value than the insulated option. It heats up faster during the day and loses heat quicker at night. The kit comes with 11 pentagon panels to clad the entire structure. The bottom five panels have pre-cut openings for the feet. An entrance can be cut in your desired shape using a saw or hot melting plastic cutting knife. These panels have 90% light transmission and are translucent, but not see-through.

9mm Low-E Glass
For the most premium option, annealed safety glass with an infrared reflecting coating offers strong scratch resistance and mechanical strength. It is notably heavier than the polycarbonate options. The glass kit comes with 10 panels. One of the five lower pentagons is skipped for the opening.

Before You Buy

Before ordering, review your available space carefully. The dome has an 18 ft diameter footprint on the ground and reaches 16 ft high from the floor to the top of the roof.

Choose a level location with proper drainage and enough access for delivery, assembly, and long-term use. Depending on your yard, climate, and intended use, you may need to prepare a foundation or secure mounting area before assembly.

If you choose a panel kit, consider how you plan to use the dome before selecting your panel material. Insulated polycarbonate offers the most warmth. Clear polycarbonate is better for visibility. Low-E glass offers a premium finish, scratch resistance, and added mechanical strength.

It is also smart to check local codes, HOA rules, zoning limits, and permit requirements before installation. Customizations may be available at an additional charge.

Shipping

Order-to-delivery time is typically 40–60 days.

For USA customers, all freight costs and taxes are included. For worldwide customers, freight costs are included to most locations, though some regions may require surcharges. International customers are responsible for customs import taxes collected by the shipping broker at time of delivery.

FAQs

Can this dome be used as a greenhouse?
Yes. With the optional panel kit, this dome can be enclosed and used as a greenhouse-style garden sanctuary.

Can I buy the dome as a bare frame?
Yes. The unit can be purchased as a bare frame or with the optional panel mounting kit.

What is included with the bare frame?
The bare frame includes 10 stainless steel ground mounting plates, 50 6061 T6 aluminum two-piece hubs, 75 polished stainless steel tubes, and all bolts, nuts, and washers required for assembly.

What are the panel options?
Panel options include 25mm insulated polycarbonate, 8mm clear polycarbonate, and 9mm Low-E glass.

How tall is the dome?
The dome is 16 feet tall from the floor to the top of the roof.

What is the ground footprint?
The footprint is an 18 ft diameter circle on the ground.

What is the maximum width?
The maximum width is listed as 20 ft diameter at eye level.

Can I preview it in my yard?
Yes. To preview the model in your setting using augmented reality, view this product page on your smartphone and tap the View in 3D button.

Are engineered drawings included?
Yes. Engineered drawings are provided with your order.

Is support available after purchase?
Yes. Lifetime product and assembly assistance is available by phone, text, and email. Installation advice is available during regular business hours.

Are replacement parts available?
Yes. Lifetime access to replacement parts is included.

Support

Lifetime product and assembly assistance is provided by phone, text, and email. Installation advice is available during regular business hours.

Customizations may be available at an additional charge.

Resources

To preview the model in your setting using augmented reality, view this product page on your smartphone and tap the View in 3D button.