TMG Industrial SKU TMG-GHL1020

10' x 20' Lean-To Greenhouse Grow Tent w/6 Mil Clear EVA Plastic Film, Cold Frame, Hand Crank Roll-Up Side, 6-½' Sidewall, TMG-GHL1020

Lean-to cold frame greenhouse with a 6.5 ft sidewall, clear EVA film and a roll-up side

$1,844.99 Free freight, contiguous US
Size
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Ships in 1-2 business days. Freight orders are delivered curbside; you choose in the cart whether the carrier calls ahead.

  • 1-year TMG Industrial warranty
  • Secure checkout
  • Questions answered by real people

Overview

A 10 x 20 ft lean-to greenhouse with a single-slope roof, a 6.5 ft sidewall, clear 6 mil EVA film and a hand-crank roll-up side. It suits backyard growers and small market gardens that want a longer season. At 20 ft it is the shortest size in this width, and longer versions are listed too.

What it does

  • Lets direct sun through clear film to warm soil and air
  • Opens the side wall by hand crank for ventilation
  • Keeps headroom at the wall with a 6.5 ft sidewall
  • Locks the film down with included wiggle wire
  • Stands on a rust-resistant galvanized steel frame

Before you order

Mark out 10 x 20 ft on level ground and leave working room beside the roll-up side. 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

  • Single-slope roofThe lean-to roof slopes one way, so rain runs off to a single side.
  • 6.5 ft sidewallThe sidewall stands 6.5 ft tall, which keeps standing headroom near the edge of the house for taller crops and for working.
  • Hand-crank roll-up sideThe side wall rolls up with a hand crank to let air through on warm days and rolls back down to hold heat.
  • Clear 6 mil EVA filmClear EVA plastic film, 6 mil thick, lets direct sunlight through to warm the soil and the air inside.
  • Wiggle wire includedWiggle wire comes with the kit and locks the film into aluminum channels on the galvanized steel frame.
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Specifications

Footprint
10' x 20'
Sidewall height
6' 6"

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.

  1. You orderAnswer four delivery questions in the cart. Takes half a minute.
  2. You confirmWe email your delivery plan. One tap to confirm, or fix anything before it ships.
  3. It shipsLeaves the warehouse in 1-2 business days on a pallet.
  4. Carrier books a windowIf you asked for a call-ahead, the freight line phones you to book a delivery window.
  5. 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.

  • Great Build Quality, But Give Yourself Time to Assemble!

    We recently put together this 10' x 20' Lean-To Greenhouse, and overall, we are very happy with the final product.
    The Good:
    The metal frame is surprisingly good quality—sturdy and holds up well. A huge plus was that it came with extra fasteners, which is always appreciated during a large build like this.
    The Setup:
    While the provided PDF manual was adequate, the assembly definitely has a learning curve if you haven't built one of these before. Because of our inexperience with this type of construction, we found ourselves taking two steps forward and one step back a few times. A quick YouTube assembly video would have saved us a lot of time and guesswork!
    If you take your time and double-check your steps as you go, it's an excellent, durable greenhouse for the price. Highly recommended, just pack your patience for the build!

    Antonis H. · · TMG Industrial customer

  • Frame fit right

    Box was rough, contents were fine. Replacing our smaller frame, this one leaves better door clearance and easier access with trays in and out.

    Alicia A. · · TMG Industrial customer

Questions buyers ask

This 10 ft wide model is also listed in 30 ft and 40 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 included wiggle wire that presses the film into aluminum lock channels on the 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.

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