We are quite pleased with the overall appearance and function of this greenhouse. Our garden is based off of Redwood and cedar in this matches perfectly. Love the front porch added a small sink to that area. It takes about one week to build. Highly advise, taking all the lumber out and organize it by letter. This will make it much easier. In addition, layout, all of the hardware in an area that you can see. If you can, recommend installing all four Windows at the same time. This allows the structure to sit more true given the size, it’s slightly difficult to wait to tighten all of the bolts. We found it helpful to combine the BILT app with the paper manual in the construction process.

This kit was very high quality and worth every penny. We researched ones at The big box stores and feel so fortunate to have found this. Getting the ground ready took longer than anything, but my dad and I put it up over about 4 days. Great product and highly recommend!! My wife loves it.

We put this together with the help of our friends. This greenhouse fit perfectly into a space in our new backyard where a raised bed had stood. The inside of this greenhouse is spacious enough for our two person inflatable hot-tub as well as winter protection for our more delicate plants. Most of the work occurred during (3) 5 hour Sunday workparties. 1 person sorted and matched required hardware 1 person sealed all the pieces 3 erected walls and assembled the greenhouse. We used a combination of the booklet, the app and assistance from the 1800 number. We were still good enough friends at the end of each day to enjoy a meal together. We took a pause prior to erecting the pergola and unfortunately frozen ground prevents us from moving forward.

This took me a couple months to assemble. Definitely the foundation was the most difficult and time-consuming part of the project. There aren't instructions for that, so be ready to do a little research if you're unfamiliar. We looked up gravel shed foundations. The passive ventilation system was not enough to cool it where I live, so I added a misting system. Adding lights soon since it's getting darker earlier and earlier where I live. I love this greenhouse! It's beautiful, it's fun! I wish they'd had the XL version when I bought mine in the spring. I haven't really had the chance to use it yet because I got it for houseplants and it's already starting to get too cold at night where I live, but I'm very excited for next spring! The quality of the fasteners, hardware, and wood was fantastic. It didn't feel like it should be as affordable as it all was. I'm a technical writer as my job and I was impressed by the physical instruction manual (they are accurate, the pictures are almost always very clear, with great angles selected to get the most information across), but you do have to be a little on your guard with them. Sometimes, if you weren't really paying attention, you could do a step that looked very similar to a previous one and not realize there was a subtle change, like one part was upside down now. So you might end up doing it wrong while being very confident you were doing it right. (If whoever does the instructions reads this, you could add warnings that the orientation of a part is different from previous similar steps.) So yeah, pay careful attention to each step, and especially to any red text. And look for addendums before you get started and tuck them into the manual! You will need two physically strong people to do the roof. I (a somewhat wimpy lady in her early thirties) was not able to contribute much with some of the roof assembly steps. If I didn't have two strong folks to help me I could not have finished this project.

We installed the XL greenhouse recently. For most homeowners this is far far too much to take on and best left to pro's. I would expect two young ambitious homeowners to need 10-15 weekends for foundation work, wood sealing, assembly, andfinishing touches. I felt this kit was overall very well made and the precision the kit is made at (e.g. pre-drilled holes, notches etc.) is astonishing. I'm not a fan of the poly panel taping it required (why not sealed panes?) as moisture can get in and fog the panels. I felt the fasteners were well made except for the metal roof screws which are terrible and window latches are akward. I'm not a fan of how the roof was flashed especially where poly roof panels meet metal. I felt the kit would benefit from gutters/rain barrel option and the fan/thermostat a solar option. Despite the criticisms this kit is awesome overall and if you're crazy ambitious get one.

The greenhouse kit arrived near the end of March. We had a cement pad poured this summer for it. My husband and I spent less than a week off and on assembling it near the end of July. We love it!! It’s solid and charming❤️. We still need to get the electric run to the venting but we have many plans for it this winter.

I bought this in March 2026. Got delivered in seven or eight boxes. All in good shape. To early here in Maine to put together outside so my truck got to live out in the cold while the greenhouse got my side of the garage. Put together the four walls and gable ends. I never saw so many nuts and bolts and screws together for one project. What a blast I had doing as much as I could inside. FOLLOW THE INSTRUCTIONS. Don't get ahead of yourself. I didn't make too many mistakes, but I did have to change a post or two because they were at the wrong angle. End of May made a crushed stone pad in the garden and got all the parts assembled and what fun it was. I can't say enough about how precise the cuts and fit of all the parts were. Have had a lot of comments on how great it looks. We just love it.

Very hard to set up for us older people so we hired it done and it was worth it. It has so many features- I love the window in the back instead of a roof vent. I've already used the built in fan many times-so handy. I'm growing lettuce in their now (it's Fall) but I can't wait till Spring. I can't just imagine flower pots hanging down from the rafters (now there are hanging baskets that I'm using for harvest in the outdoor garden). So far I'm in love.

I love my greenhouse. But I must say doing the install was a HUGE challenge. Pieces came in seven boxes and most would have thought it would be installed by the box. But instead, every box had to be opened to get the pieces or hardware needed. Who I choose to do the install has said the product is awesome but having to go through every box was just awful!!!!

I am 66 years old and my husband and I put this greenhouse together in 4 days. After receiving, we stored the boxes under the carport, then we unboxed and sorted by number. Sealed each piece before we started putting the greenhouse together. Placed all of the hardware in color coded Solo cups with the part number written on the outside of the cup. After all this, we could see there were no pieces damaged or missing and the great quality of each piece. The instructions were very easy to follow. We did use the BILT app some as well (very helpful). I love my Bellerose Greenhouse!