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

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

My uncle and I put this together. Some pointers on putting it together1) more than 2 people you need at least 4 helper if you ask me2) 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 better4) 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 times5) 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 do6) 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.

Overall, we are very happy with the look. Structurally it is better than we thought with the low price point.We bought a 10X10, the instructions are mostly sufficient but could be a little better. It took out two maintenance guys almost 3 full workdays to assemble as there are zero preassembled parts. You only need a wrench and a screwdriver and due to it being aluminum you can't really use any power tools. You also can't work ahead so it is not very beneficial to add a 3rd person. But you definitely need a 2nd.The doors do not slide very easily and there is no way to adjust them, we coated with lithium grease, and it eased up a bit, we will see how often we will need to do that.

It took my husband and father in law about 8 hrs to complete. They did silicone all the windows in to make it more stable. We live in a very high wind area. The doors were the hardest part and was a little frustrating. Once that was done the rest was smoother. The windows do have plastic protectors on both sides so make sure to remove both. The only thing we added was weights on the windows so they would stay down in the wind and a fan in the back. It is a very good product and I would recommend.

I put it together as much as took it apart. The instructions need better imaginary. 3 dimension art on 2 dimension paper shouldn’t be that difficult it’s 2024 for crying out loud!! Amazon had a video at the bottom of the item page which helped, but it was pretty small on the finer details. Had to modify number 41 window piece because it was too long. Had to modify pieces 36 because it was 1/2 inch too short. The paneling doesn’t fit quite right in some places. I’m a handy guy and it’s a little embarrassing to admit, but it took me well over 30 hours to build this. I’m glad I have it now that it’s complete , but I would never build this greenhouse again in my life. Never in a million billion years. Even if you payed me good money I would say no way Jose. My neighbors and wife have heard new swearwords from my backyard.

It was missing a part so I called the number for Tech support and first thing I found out was this is a Harbor Freight Product second they want you pay for the missing piece. I would not recommend as the instructions are pretty vague can follow it just a pain in the but trying to decipher it

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

Once put together its an ok greenhouse. As has been mentioned, very poor instructions. Took a weekend to complete and we had to add a fair amount of structural re-work to make it stable. Used 1/2" electrical steel tubing with the clips to add rigidity. Used different wider screws to hold the poly-carbon sheets into place. Beefed up the support base to withstand higher winds. Mounted the bottom flanges to the base at several points with self tapping screws. The doors are flimsy at best. Had to beef those up also. Used plenty of marine grease to make them slide a bit better. The vents must be closed in high winds or you can forget ever seeing them again.