Search  for anything...

MELLCOM 12' x 10' Outdoor Walk-in Hobby Greenhouse for Plants Aluminum Greenhouse Polycarbonate with Adjustable Roof Vent and Sliding Door for Backyard Garden in Winter

  • Based on 51 reviews
Condition: New
Checking for product changes

Notify me when this product is back in stock

$769.99 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term with PayTomorrow
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Unavailable
Fulfilled by MELLCOM
Available payment plans shown during checkout

Item Shape: 12' x 10' x 10.3'


Features

  • [ ALL WEATHER DESIIGN] MELLCOM 10x12FT greenhouse benefits from a sturdy full braced aluminum frame with bracing and strengthening on each upright and roof bar giving calss leading strength. If you contruct MELLCOM polycarbonate greenhouse you must reinforce it. Build a sub-frame and anchor the base to the sub-frame.
  • [STANDARD FEATURES]The Polycarbonate Greenhouse features double sliding doors have an integral door catch to keep the door shut in high winds or open when you need more ventilation and also has 2 opening roof vents for ventilation, allsows hot air to escape for ventilation and allows in cool air to moderate humidity, an integral gutters to collect rain water.
  • [ALL-IN-ONE GARDENING PLACE]The 4mm twin wall polycarbonate glazing gives awesome insulation as the panels have silvered edges meaning that they are completely sealed. Because they are sealed they will not fog up inside with condensation. Of course polycarbonate is the safest glazing of all and is ideal place as family gardens, schools and nurseries where children are running around.
  • [MODERN AND FUNCTIONAL] This greenhouse provides a sheltered, dry spot where you could plant and potter to your hearts content. High eaves of 10.3' for more growing height, A greenhouse lets you create your won microclimate, controlin the temperatre an d humidity you expose you plants to, make propagating cuttings a breeze, the prefect place to house plants during the winter.
  • [ASSEMBLY REQUIRED]Assembly is required for our green house. All the instructions and tools are included. A friendly reminder to dig a 5-inch-deep area for the bottom of your greenhouse for added stability. MELLCOM polycarbonate greenhouse witha limited manufacturers frame warranty.

Color: 12' x 10' x 10.3'


Brand: MELLCOM


Product Dimensions: 144"L x 120"W x 123.6"H


Door Style: Sliding Doors


Cover Material: Polycarbonate (PC)


Frame Material: Aluminum


Number of Doors: 1


Number Of Vents: 4


Product Dimensions: 144 x 120 x 123.6 inches


Manufacturer: MELLCOM


Country of Origin: China


Item model number: XWGH-171


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • The box was torn open on the
Item Shape: 12' x 10' x 10.3'
It’s very hard to put together and with parts missing I am at a standstill. The corner bracket #49 all four are missing. Would you please send me the four brackets that are missing #49. Thank you
Reviewed in the United States on September 18, 2023 by Hubert

  • Waste of money, unless putting inside warehouse
Item Shape: 12' x 10' x 10.3'
Due to health problems it took time to install, the base was secured very good, not a issue, however the first small storm, November in Texas, the bldg blew apart, panels blew apart, windows tore off, waste of time and money and I never write reviews, just thought this was to much junk not to.
Reviewed in the United States on November 4, 2022 by Amazon Customer

  • Displeased with a few things
Item Shape: 12' x 10' x 10.3'
Not only were the window sheets not measured properly all the “72’s” but aligning things like the latch for the windows is not centered on all four. “77” was not marked properly on diagram which made using them a paint for a while, then I decided to look up part number and read description to identify where they went, as “76” is the mark on my diagram for both the top corners on front of green house, and the side corner panels, also what should have taken a familiar carpenter an easy 1 day job took me 3 nearly 4 longer days to finish, which ran into my work week, due to assembly then disassembly to reassembly of parts… waste of time management, also a two roof supports are twisted due to the head of a bold on the 13/14 upper side beams, which made roof panels a paint to install, and end cap, also the corner panel slot fasteners, only work upside down compared to the directed end fasteners for each support between panels that are not the corners… I found combing through you video much better then directions, but hard to keep following along and rewinding while trying to get things done timely, and then icing on the cake was being short of hardware, and the tools supplied also were a terrible fail, wrench and screw driver just stripped every time, so I bought my own tools for the this, out another 100.00 bucks for tools and hardware. And if you count the time I fought with directions I lost and entire work day. Because I had to finish for the weather coming. I was outside till 9am-9pm all weekend and Monday. Tuesday I fastened all the plastic panels with screws after buying more to finish them, if anyone were to ask me. I would tell them it’s simply better to just buy elsewhere, and before buying or starting assembly to proof read instructions that they are clear enough to understand. I am satisfied it is done, not satisfied about working in circles, wasting time, or exhausting myself over something that should not have been this time consuming. Oh and trying to make sure your drivers know not to bang these around, I had to bend lots of things back or mildly manipulate things to correct issues for fastening… ... show more
Reviewed in the United States on June 7, 2022 by Amazon Customer Amazon Customer

  • Glad we know how to build
Item Shape: 12' x 10' x 10.3'
First and foremost we do think this is a good greenhouse! It took about 3 full days to construct, broken up over 5 days. The instructions were difficult to interpret and I think there could be better ways to construct the final product in the end. Also we were short about 20screws for securing the side panels and had to go to the store to make sure it was secure. The long side panels were cut about 1” too long which was okay, we trimmed them ourselves. But for someone without those capabilities it would be very difficult as well as frustrating! Overall, pleased with the build and are excited for the ability to extend our growing season. ... show more
Reviewed in the United States on April 8, 2022 by caitlin e. caitlin e.

  • Don’t waste your time.
Item Shape: 12' x 10' x 10.3'
My uncle and I put this together. Some pointers on putting it together 1) more than 2 people you need at least 4 helper if you ask me 2) I wound up buying 21$ in bolts/ nuts to put it together had way too many of one size but was 10 to 12 short on the other 2 sizes of bolts. 3) make sure you have 2 to 3 ladders available the taller the better 4) every step it picture not many explanations so go through them slowly cause you’ve got to be careful not to miss anything or your taking it apart and putting it back together multiple times 5) first step is dig a base…. I’d suggest you look up their YouTube videos and put it together on a hard surface like they do 6) make sure one helper is an engineer(🤭) It took us a grand total of 2 weeks to fully get it assembled weekends from sunrise to sunset and a couple of hours each day. I know it sets on angles but it’s together and my kumquat trees seem very happy in their new home that seems to stay above 32 at night and we’ll into the 80 s during the day. I am in NC mountains. Edit 03/13/24: after a wind storm hit our area it pulled the greenhouse off the frame, broke the bolts out of the frame, and twisted and broke most of the framing. Of course this happened after the 6 months that the warranty covered. Lesson learned. If you live somewhere prone to high winds don’t waste your time. The aluminum frame is too light and even when anchored with the base in 2 inches of gravel it is prone to damage by even light winds. Customer service offered to replace damaged parts( with me paying shipping) but what can I do when 90% of the frame is damaged. I could order a new one as they offered at a reduced cost but I’m still paying affirm payments on this one and have no promise a second one would be any better. ... show more
Reviewed in the United States on November 7, 2023 by Rebecca Fussell Rebecca Fussell

  • BIGGEST HEADACHE EVER!
Item Shape: 12' x 10' x 10.3'
Firstly, our packages came without assembly instructions. We had to email and wait a few days to receive a digital version and had to print ourselves because the details are so tiny and hard to understand as it is. Secondly, every single aspect of putting this thing together was a guessing game and headache. The instructions were so poorly written that we had to take pieces apart and reattach several times after assembling other parts. It took us about a week of total hours to get it together and I wouldn’t be so sure the first time we have straight line winds that it falls. ... show more
Reviewed in the United States on July 16, 2022 by Amazon Customer Amazon Customer

  • A Large Erector Set.
Item Shape: 12' x 10' x 10.3'
For a " Hobby " Greenhouse this is a good KIT. Customer Service is also good. Out of the hundreds of pieces I was only short ( 1 ). They sent it ASAP. Once it was up and all the bolts and nuts were tite, the greenhouse was rock solid. EPG
Reviewed in the United States on December 3, 2023 by phil grier

Can't find a product?

Find it on Amazon first, then paste the link below.