12' x 30' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Roll-Up Sides, Peak Ceiling Roof, TMG-GH1230
$1,939.00
Overview
A 12 x 30 ft tunnel greenhouse with a peaked roof, a galvanized steel frame and clear 6 mil EVA film. It is a practical working size for serious home growers and market gardens. Shorter and longer versions of this width are listed as well.
What it does
- Lets direct sun through clear film to warm soil and air
- Rolls the side walls up by hand crank for ventilation
- Locks the film down with included wiggle wire
- Stands on a rust-resistant galvanized steel frame
Before you order
Mark out 12 x 30 ft on level ground and leave working room all around for fitting the film and rolling the sides. This listing gives no snow load or wind rating, so if your site sees heavy snow or strong wind, contact us before you order.
Features
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Hand-crank roll-up sidesEach side wall rolls up with a hand crank, so you can open the house to airflow on warm days and close it again before evening.
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Clear 6 mil EVA filmThe cover is clear EVA plastic film, 6 mil thick, that lets direct sunlight through to warm the soil and the air inside.
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Wiggle wire includedWiggle wire comes with the kit and locks the film into channels along the frame.
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Galvanized steel frameThe frame is galvanized steel, which resists rust in the damp air inside a greenhouse.
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Peak ceiling roofThe roof rises to a peak along the center line, so rain runs off both sides.
Specifications
- Footprint
- 12' x 30'
Available sizes
| Photo | Size | Price | Availability | Link |
|---|---|---|---|---|
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20 ft | $1,699.00 | Available | View 12' x 20' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Roll-Up Sides, Peak Ceiling Roof, TMG-GH1220 |
 |
30 ft | $1,939.00 | Available | Viewing |
 |
40 ft | $1,999.00 | Available | View 12' x 40' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Roll-Up Sides, Peak Ceiling Roof, TMG-GH1240 |
 |
60 ft | $2,499.00 | Available | View 12' x 60' Tunnel Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Roll-Up Sides, Peak Ceiling Roof, TMG-GH1260 |
Shipping & returns
- Shipping
- Free freight, contiguous US
- Ships to
- Contiguous US. Not Alaska, Hawaii, Puerto Rico, other US territories or APO/FPO addresses.
- Method
- LTL freight, palletized
- Handling time
- 1-2 business days
- Transit
- Typically 3-7 business days
- Delivery
- Curbside, by appointment
- PO boxes
- Not available
How freight delivery works
Freight does not come by mail truck. Here is what happens after you order, so nothing surprises you on delivery day.
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You orderAnswer four delivery questions in the cart. Takes half a minute.
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You confirmWe email your delivery plan. One tap to confirm, or fix anything before it ships.
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It shipsLeaves the warehouse in 1-2 business days on a pallet.
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Carrier books a windowIf you asked for a call-ahead, the freight line phones you to book a delivery window.
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Curbside dropLiftgate lowers it to the ground if you have no dock or forklift. Plan two people or a machine to move it from there.
Returns
Damaged on arrival? Note it on the delivery receipt, take photos and contact us within 48 hours of delivery. Change-of-mind returns need Change-of-Mind Returns protection added to your order: the item must be unused, in its original packaging and within 30 days of delivery, and you pay the return freight.
What TMG Industrial customers say
Selected reviews that customers of TMG Industrial, the manufacturer, wrote about this same model on tmgindustrial.com. They are not reviews of orders placed with Farran Motors.
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I'm soon to construct the greenhouse in the next few days, so far my experience with company is very good, response times are fast. I might upload a small video of the construction of the greenhouse to YouTube to help assist other customers on how to build properly.
Thank you
Jason MartinJason M. · · TMG Industrial customer
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Initial
Are waiting to install
Delivery was interesting
Initial delivery to wrong community
Subsequent delivery later than expectedJoe R. · · TMG Industrial customer
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12x30greenhouse
Easy to assemble. And all the parts are there. I would recommend to assemble all the greenhouse hand tight then plum the door before final lighting .The picture on the box was helpful to understand the directions.I plan to install the cover in spring.
Ron S. · · TMG Industrial customer
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12x30 greenhouse tunnel
Arrive ahead of time with no issues…all parts in the box…never realized the height of the greenhouse…only 7 feet in the centre which makes it much to low on the sides…it is called a tunnel…accurate description…to make it useful had to modify sides with 3 feet extension on side poles..,buy a roll of 6 mm plastic for the roll up sides…got it all done in four days…looks like a keeper …happy !
Brady D. · · TMG Industrial customer
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Customer experience
I purchased a greenhouse and from purchase to delivery was amazing.
I was called to be told my order was received and when it would ship. Once it arrived to near by city I was called again to arrange delivery to my home. When it arrived the delivery guy was outstanding. Great customer experience. Very informative and kind ppl through entire process. The plywood case arrived in great condition. I have yet to put the greenhouse together due to weather transitioning from winter to spring. Yet if product is as amazing as customer experience it will be great. I would fully support anyone I know to purchase from this company.Kristopher O. · · TMG Industrial customer
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Great product
Just got this greenhouse assembled, I picked up the order directly at the Richmond warehouse, the staff was very friendly and they were very organized and professional. Upon opening the crate none of the pieces or hardware was missing. The instructions required the feet of structure installed at very specific locations on ground, clearly it is intended to be bolted to a concrete slab. I installed it on concrete pilings , which was very difficult and time consuming to get layed out accurately. After getting the pilings poured, assembling the structure was very easy and straight forward. Attaching the wiggle wire channel to the round tubing was very frustrating, the provided tek screws were not very sharp and were a bit tricky to get started . If I had to do it again I would take the time to pre drill the holes. Installing the film went smoothly and there was plenty of excess if required. The instructions for installing the film leave allot of unanswered questions especially where the film wraps around the 1x6 , thankfully the film was pretty forgiving and after a couple YouTube videos, it turned out very good . Getting the roll up sides to work smoothly was challenging to get rolled up evenly, but I was eventually able to make it roll up smoothly. Nothing really seals the corners, so installed polycarbonate panels in each corner to help minimize drafts when closed. I notice the kit came with enough wiggle wire and track to seal off sides permanently if desired . The door is de
Travis V. · · TMG Industrial customer
Show 5 more
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Customer service
Overall, I had an amazing experience shopping from TMG Industrial. I was able to swap greenhouses mid order and they did it right away. There response time is fast and they are all so kind. I'm excited to put up my new 22x30 TMG tunnel greenhouse. Thank you!
Connor · · TMG Industrial customer
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Tunnel Greenhouse replacement
I was surprised to be able to talk directly to the sales team about this product when I was contemplating buying this greenhouse. I had been looking for something that would fit well in the space I had but last longer than the ‘trial’ I had bought previously.
This greenhouse is industrial quality and the poly can be replaced easily. I live in a coastal area that receives a lot of wind and expect to have to replace it more often than most.
Service was prompt and the sales person was very helpful and cheerful. I would recommend this company for whatever you’re looking for.
Can’t wait to plant this year’s crop!Jean · · TMG Industrial customer
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Fantastic service and delivery! I’d use this company again
jean · · TMG Industrial customer
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TMG 12x30 GreenHouse
Overall great! Great packaging, came with all pieces in the middle of building it now :)
Daniel G. · · TMG Industrial customer
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Good product
Good product and good service!
Karine D. · · TMG Industrial customer
Questions buyers ask
This 12 ft wide model is also listed in 20 ft, 40 ft and 60 ft lengths.
No. It is a cold frame design: sunlight warms the soil and the air inside, and the structure holds that heat without a heating system.
With wiggle wire, which is included. It presses the 6 mil EVA film into lock channels on the galvanized steel frame.
It depends on your county. Check with your local building department before you order. The permit note above says what we know about this model.
Structures ship by LTL freight on a pallet. It is delivered curbside. If you asked for a call-ahead in the cart, the carrier phones you first to book a window. If you have no forklift or dock, the driver uses a liftgate to lower the crate to the ground.
Shipping damage is covered when you report it within 48 hours of delivery, with photos. Defects are handled under the manufacturer's warranty. Add change-of-mind returns at checkout and you can send it back unused, in its original packaging, within 30 days of delivery. You pay the return freight.