- Goliath Grow Tent 4' x 4' x 6'11"
- 12" Height Extension Kit
- Heavy-Duty Spill Tray
Goliath Grow Tent 4' x 4' x 6'11" Hydroponic Grow Tent
starting from 0% interest financing from
/mo.
- Covers 16 sq ft with up to 95 inches of vertical growing space
- 1680D thread density fabric is up to 9x thicker than standard tents
- All-steel 19mm interlocking frame supports heavy LED lights and gear
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Commercial & Bulk Purchasing
We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.
Who This Is For
- You are upgrading to a heavy-duty frame because your current tent buckles under the weight of large carbon filters.
- You are adding the height extension because your plants are outgrowing their space and getting too close to the lights.
- You are switching to 1680D fabric because pinhole light leaks in cheaper tents are disrupting your crop dark cycles.
What We Found
- The 1680D fabric is so thick it feels like a heavy coat, which does a great job of dampening fan noise.
- We always suggest using the extension kit from day one to give yourself more room for ducting and tall filters.
- Those steel interlocking pins click into place with a solid thud that you just do not get with plastic joints.
What Users Say
- Growers who hang heavy carbon filters say they stopped worrying about the frame buckling after switching to steel.
- Users with wall-to-wall canopies report that the 360-degree doors make it much easier to reach plants in the back.
Goliath Grow Tent 4' x 4' x 6'11" Hydroponic Grow Tent
Tired of flimsy, inefficient grow tents that limit your potential? The Goliath Grow Tent 4' x 4' provides the ultimate controlled environment, engineered for growers who demand strength, adaptability, and maximum yield. This 4x4 grow tent is built with a rugged, all-steel frame that's up to 5x stronger than the competition, ensuring your valuable equipment is always secure. Large Easy-View windows let you monitor progress without disturbing the climate, while the 360-degree doorways offer unobstructed access, a feature also found in larger models like the Goliath 4' x 8' tent. With its thick 1680D fabric and double-cinching duct ports, maintaining the perfect growing space has never been easier.
What's Included
Features
💎
Diamond Reflection Tech
Redistributes up to 30% more lumens, maximizing light coverage and boosting plant growth.
🧵
Ultra-Thick 1680D Fabric
Up to 9x denser than standard tents for superior light-proofing, durability, and tear resistance.
📏
Adjustable Height
Includes a 12” extension kit to increase growing height for taller plants or larger lights.
🔩
All-Steel Construction
Features interlocking steel poles and pins for a frame that's 2-5x stronger than competitors.
🔒
Industrial Strength Zippers
Heavy-duty zippers ensure a light-proof seal and provide long-lasting, reliable access.
💨
Double-Cinching Ports
Create a light-tight seal around ducting and cables for complete environmental control.
🖼️
Easy-View Windows
Allows you to check on your plants without unzipping the door and disrupting the environment.
🚪
360° Access Doors
Large doorways provide full, unobstructed access to your entire growing space for easy maintenance.
Specifications
| Specification | Value |
|---|---|
| Dimensions (W x L) | 48" x 48" (4' x 4') |
| Base Height | 6' 11" (83") |
| Extended Height | 7' 11" (95") |
| Exterior Material | 1680D Thread Density Fabric |
| Interior Material | Diamond Reflective Mylar |
| Frame Construction | 19mm / 0.7mm Steel Poles with Metal Corners |
| Ventilation Sockets | Six (6) x 11" Round |
| Cable Sockets | Two (2) x 3" Round |
| Air Inlets | Three (3) x Square Vents |
| Doors | One (1) x Front H-Style Door, One (1) x Rear Access Door |
| Windows | Two (2) x Square Observation Windows |
FAQs
What makes the 1680D fabric better than other tents?
The 1680D thread density is up to 9 times denser than standard tents, making it exceptionally durable, light-proof, and tear-resistant. This ensures a completely controlled and sealed environment for your plants.
How much height does the extension kit add?
The included kit adds a full 12 inches (1 foot) to the tent's height, taking it from 6'11" to 7'11". This is perfect for taller plants or accommodating larger lighting setups.
Is the frame strong enough to support heavy equipment?
Absolutely. The Goliath Grow Tent features an all-steel interlocking frame that is engineered to be 2 to 5 times stronger than competing tent frames, easily supporting your lights, fans, and filters.
What size space do I need for this 4' x 4' tent?
You will need a floor area of at least 4 feet by 4 feet, with a ceiling height of at least 7 feet (or 8 feet if you plan to use the extension). For more information on setting up your space, check out our complete grow room setup guide.
Can I check on my plants without opening the main door?
Yes! The tent includes large Easy-View windows that allow you to monitor your plants' progress without disturbing the internal climate.
Are there larger or smaller versions of this tent available?
Yes, the Goliath Grow Tent series comes in various sizes to fit any space, from the compact 2' x 2.5' model to the massive 10' x 20' version.
Happy To Help
Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
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