10 x 18 Ft Greenhouse

Create your own thriving garden oasis with this premium 10X12 FT polycarbonate greenhouse. Designed for both beginners and seasoned gardeners, it offers a reliable growing environment through every season. The clear panels allow natural sunlight to nourish your plants, while the sturdy aluminum frame ensures long-lasting performance. Whether you're growing vegetables, flowers, or tropical plants, this green house blends function and beauty seamlessly in your backyard, patio, or garden space.

Faisal. West Bloomfield, MI. Sun May 31 2026

Perfect for home gardening, this walk-in outdoor greenhouse provides a spacious, safe growing space for plants and gardening supplies. It features a heavy-duty reinforced aluminum frame, rust-proof hardware, UV-resistant polycarbonate panels, a windproof slanted barn roof, and a solid galvanized steel base for stable outdoor use. The 4-level adjustable roof vent and smooth sliding doors allow flexible airflow and humidity control to create ideal growing conditions. This all-weather greenhouse effectively protects plants from sun, rain, cold and wind, and supports easy assembly for backyards and lawns.

So very disappointed in this greenhouse purchase. The metal is VERY thin. Bolts and plates are already rusting. Hasnt even been a month yet. Finished setting it up around Sept. 19, 2026 as we still had to finish prepping the area when it arrived. Wish I had sent it back before we even attempted to put it together. But we were hoping it would be sturdy once it was built. I bought it because it said heavy duty, price was good, had a 4+ review and wind rating was higher then most. We are retired, on a fixed income, so I try to be smart with big purchases. There's ALOT of room for improvement.. Lulu. FL. Mon Oct 05 2026

Create a dedicated growing space in your backyard, garden, or patio with this black aluminum walk-in greenhouse collection. Available in multiple sizes, this greenhouse gives you room to organize seedlings, flowers, herbs, vegetables, potted plants, and everyday gardening supplies in one practical outdoor area. The aluminum frame creates a clean outdoor look with a supportive structure for daily gardening use. Polycarbonate panels help soften direct sunlight and spread natural light more evenly inside the greenhouse, creating a more balanced space for plants. The adjustable roof vent helps support airflow and heat release during everyday use, while the hinged door allows convenient walk-in access. Designed with a quick-fit frame and slide-in panel structure, this greenhouse helps make setup more straightforward than traditional panel-by-panel designs. Built-in gutter channels help guidInvest in a greenhouse that grows with you—order yours today！

Built for year-round outdoor plant protection and growth, this 8x14 FT walk-in greenhouse features a heavy-duty reinforced aluminum frame and premium shatterproof polycarbonate panels for superior all-weather durability. Designed with practical gardening-focused functions including multi-angle adjustable ventilation windows, integrated rain gutters, and a lockable double-door system, it effectively stabilizes indoor temperature and humidity, blocks harmful UV rays, and resists wind, rain, and snow. Boasting a spacious interior and user-friendly slide-in panel assembly design, this versatile greenhouse extends growing seasons for vegetables, flowers, herbs and tender plants, perfect for backyard, patio and outdoor garden use.

Large Walk-In Tunnel Greenhouse for Outdoors with Watering System, White/Green

I ordered this by accident and thought I canceled only because I didn’t realize how big it was. It has sat a few months as I was unable to return it. Well we opened it and realized that because of how you set this up, we were able to put just half of it together and even that size is enormous. We still need to figure out the covering since we only made half of it but this is wha it looks like before the covering. I will have to come back at end of summer with more pics and review how we were able to put cover on and use it. So far decent product! c. Joann. Lyndhurst, OH. Wed Apr 15 2026

Newly marketed Gain height windproof aluminum greenhouse Polycarbonate Greenhouse Heavy Duty Walk-in Greenhouses for Outdoor Backyard in All Season

Polycarbonate Greenhouse twin-wall translucent PC panels UV protection 99.99%, perfect for raising seedlings or heat-loving plants. Upgraded 5.2 ft wall height, easy to access, and no need to bend over.

This greenhouse looks super modern! I love the black frame. It took a while to put together, but it wasn’t hard. I am very happy with it. It is so spacious! I am pleased with how it’s made and can’t wait to start using it. It’s perfect!. Jelena. North Royalton, OH. Sun Sep 27 2026

Bring charm and functionality to your garden with this wooden greenhouse. Crafted from natural wood and designed with clear panels, it creates the perfect sheltered space for growing vegetables, flowers, or herbs while allowing abundant sunlight to nourish your plants. The classic frame adds a rustic touch to any backyard, while the spacious interior offers ample room for pots, tools, and gardening activities. Whether you're a beginner or a seasoned gardener, this sunroom-style greenhouse provides a beautiful and practical environment to enjoy year-round planting.

The wood looks great but I’m wondering if I will have to apply a protective coat over it for extra precaution. I am currently finishing up our paver foundation so haven’t quite got it up yet but it will be completed this weekend and my experience will be updated to reflect the final outcome. Overall I’m super happy with this greenhouse and I’m excited to finish it up.. Joseph Ram. San Antonio, Texas. Mon Jul 07 2025

Crafted from premium materials, our heavy-duty greenhouse offers more than just a space to nurture your beloved plants, flowers, and produce. Imagine adorning the sunroom with elegant furniture, transforming it into a cozy and inviting home. Product Name: Polycarbonate Greenhouse Product Dimensions: 11x8.5x8.5 FT Sunshine board material: PC and Transparent endurance board Thickness of sunlight board: 6mm Frame Material: Aluminum Frame Thickness: 15mm Foundation Material: Steel

Large Space Greenhouse: Your Reliable Gardening Partner.Built with thickened metal poles and a durable PE cover, Artpuch greenhouse provides a stable and long-lasting growing space for your plants. The spacious tunnel design offers plenty of room for flowers, vegetables, and gardening supplies. The UV-resistant, tear-resistant PE cover helps protect plants from outdoor elements, while mesh windows ensure proper ventilation and airflow. Equipped with a factory-installed drip irrigation and misting system, this greenhouse helps maintain consistent moisture levels and simplifies daily plant care, creating a convenient and efficient gardening environment.

Nice size, but definitely purchase the larger one if you want more space inside to move around.. Courtnie. Atlanta, GA. Thu Oct 15 2026

Crafted from premium materials, our heavy-duty greenhouse offers more than just a space to nurture your beloved plants, flowers, and produce. Imagine adorning the sunroom with elegant furniture, transforming it into a cozy and inviting home. Product Name: Polycarbonate Greenhouse. Product dimensions: 14x9.5x9 FT. Sunshine board material: PC Thickness of sunlight board: 6mm. Frame material: Aluminum. Frame thickness: 15mm Foundation Material: Steel

This greenhouse was perfect for what I needed a bit of a pain to put together, but that is to be expected. Anonymous. Tue Apr 14 2026

Featured here is our 10X16 DIY E-Z Frame greenhouse kit. Our E-Z Frame brackets make it easy for anyone to assemble a structure in less than a few hours. No angle cuts necessary! Our brackets take the guesswork out of figuring out complicated cuts. Screw it together and you are ready to go! Afraid to use a saw? Most local lumberyards will cut your lumber for you - remember to bring your lumber cut list with you when you shop! Cover with your choice of finishing materials and step back and admire your work! Designed to use inexpensive 2X2 lumber (actual dimensions are slightly smaller--lumber not included), this kit is a great, cost-effective way to build your own DIY structure that can save you thousands of dollars compared to ready-made sheds! Our E-Z Frame brackets are made from a heavy-duty polypropylene material that doesn't rust like similar metal products. Our brackets also have a built-in UV inhibitor that prevents them from cracking or getting brittle in the sun or extreme cold! This kit includes: • (12) 90-degree brackets • (27) 120-degree brackets • (34) 30-degree brackets • (48) T brackets • Step by step Instructions and lumber cut list • LUMBER NOT INCLUDED Needed to complete this kit: • (79) 2X2X8' lumber (actual dimensions slightly smaller) • Roof: 176 sqft cover material • Walls: 372 sqft cover material • (600) 1 1/4" wood screws • 6 hinges & 2 door latches • Recommended: Platform of concrete, concrete blocks, railroad ties or treated lumber Product details: • Sidewall height: 6 Ft. LUMBER NOT INCLUDED as we strive to keep shipping costs low for our customers.

Impossible to find true 2x2 lumber and cheap plastic parts!. Richard. Hico, TX. Mon Aug 26 2019

Bring charm and functionality to your garden with this 9.5' x 8' wooden greenhouse. Crafted from natural wood and designed with clear panels, it creates the perfect sheltered space for growing vegetables, flowers, or herbs while allowing abundant sunlight to nourish your plants. The classic frame adds a rustic touch to any backyard, while the spacious interior offers ample room for pots, tools, and gardening activities. Whether you're a beginner or a seasoned gardener, this sunroom-style greenhouse provides a beautiful and practical environment to enjoy year-round planting.

Absolutely thrilled with this greenhouse. The craftsmanship is beautiful and feels solid and well-built from top to bottom. The wood is smooth, sturdy, and looks even better in person, and the clear panels let in tons of light while still feeling durable and protective. Assembly was straightforward, taking 2 people just a few hours to build it. everything fit together as it should. The doors open and close smoothly, ventilation is great, and it feels like it’s going to hold up well through the seasons. It’s both functional and gorgeous, and it instantly elevated our outdoor space. We can’t wait to get our garden growing in and around it.. Julie. Tennessee. Sun Feb 08 2026

20 x 10 x 7 ft Tunnel Greenhouse: 3 Top Beams & 4 Diagonal Poles & 12 Mesh Windows. If you are looking for an outstanding greenhouse for your beloved plants or flowers, VEVOR can meet your demands. Our tunnel greenhouse has a reinforced galvanized structure with 3 top beams and 4 diagonal poles to ensure stability. Moreover, the PE cover is also waterproof, bite-proof and snow-proof. Are you ready to create the optimal environment for your plants and flowers to flourish and thrive? Treat your plants right and watch them grow!.

Just the right size for a temporary greenhouse/plant sorting.. Debbie. MI. Thu Jun 18 2026

Ygh108- Tunnel Greenhouse - Jet Dome Roller Shutter Side Door Ultimate Edition -10*44ft-

Really impressed with this greenhouse! Took the two of us about 4.5 hours to assemble, and the instructions were clear and easy to follow. Quality genuinely exceeded our expectations — the frame feels sturdy and the cover is well made. The 10x44 size gives tons of growing space, and the roller shutter side door is a nice touch. Only downside no extra fasteners included, which would’ve been nice to have as backup during assembly. Overall a great value and would recommend.. Regina. Jamestown, RI. Wed May 20 2026

Step into your garden oasis with the Bellerose XL Greenhouse from Backyard Discovery. This spacious walk-in greenhouse is thoughtfully designed for gardening enthusiasts, featuring a built-in workstation with five fixed staging shelves, hose hook-ups, and eight moveable plant hooks for versatile plant care and organization. Two easy-open windows provide natural airflow and allow for pollination, while the temperature-activated exhaust fan ensures optimal ventilation to create ideal growing conditions. Crafted from beautiful cedar wood and commercial-grade 4-wall polycarbonate, this outdoor greenhouse not only naturally resists rot and decay but also provides excellent heat retention, making it perfect for gardening through every season. The Bellerose XL is Pro-Tect tested and proven to withstand up to 9,200 pounds of roof weight and 100 mph winds*, ensuring its built to last. With a pergola over the entrance, this wooden greenhouse brings timeless style while creating the perfect spot for climbing vines and lighting to enhance your outdoor space. The patented PowerPort features three electrical outlets and three USB ports to connect fans, misters, grow lights, and other gardening accessories. This backyard greenhouse comes ready for assembly and offers guided instructions with the BILT app to ensure you can start cultivating your garden sanctuary today.

Great looking green house. Suggest locating all hardware in shipment before starting assembly.. Anonymous. Sun May 31 2026

Crafted from premium materials, our heavy-duty greenhouse offers more than just a space to nurture your beloved plants, flowers, and produce. Imagine adorning the sunroom with elegant furniture, transforming it into a cozy and inviting home. Product name: Polycarbonate greenhouse product dimensions: 12x13.5x9 ft sunshine board material: Pc thickness of sunlight board: 6mm frame material: Aluminum frame thickness: 15mm foundation material: Steel

Very satisfied with this purchase. The greenhouse is good quality and has held up to winds and rain. It definitely does require two people and two days to assemble. The only complaint is that the instructions can be a bit confusing and it came with a rubber liner that we never did figure out what to do with it.. Erin. Sherman Oaks, CA. Sat May 16 2026

Greenhouses for outside is equipped with 2 Swing doors and 2 adjustable vents. Double layer transparent polycarbonate panels could block 99.9% of UV raysHeavy-Duty. The solarium can be used for 4 seasons. The greenhouse shed is perfect for the home gardener or plant collector.

We attached this to 4x4’s and filled with gravel. It is a sweet little place, but I do wish I’d picked a bigger one!! It does need to be caulked to keep the panels in place. Ours had a few destroyed in high winds. There are packs of replacement panels on Wayfair that you can buy and they’re the perfect size.. Andrea. US. Sun May 24 2026

Spacious Outdoor Storage Shed: It offers substantial storage space, ideal for storing equipments, bicycles and seasonal items, helping to keep your outdoor area tidy and organized

Greenhouses for outside features upgrade 2 swing doors, 4 adjustable roof vents, and 4mm twin-wall translucent polycarbonate panels which block 99.9% of harmful UV rays solarium could for 4 seasons. A greenhouse shed is ideal for the home gardener or plant collector use. Product name: Polycarbonate greenhouse Special feature: Quick-connect fittings Product dimensions: 8x12x7 ft/ 8x14x7 ft/ 8x17x7 ft Sunshine board material: PC Thickness of sunlight board: 4mm Frame material: Aluminum Frame thickness: 0.8-1.5mm Foundation material: Steel Item weight: 163 LB/168 LB/212 LB Applicable scenarios: Outdoors, backyard garden Max load: 1200lb UV resistant: 99.9% Wind rating: 60 Mph winter backyard greenhouse snow Load capacity:18 psf

Great product ….easy assembly. Light weight but feels sturdy once assembled. Looked at several other companies and settled on AMERLIFE. Dawn. Lincoln, NH. Tue Apr 21 2026

Greenhouses for outdoor use, equipped with four adjustable roof vents and four millimeter-thick twin-wall translucent polycarbonate panels that block 99.9% of harmful UV rays, can be utilized for four seasons. A greenhouse shed is an optimal choice for the home gardener or plant collector. One can envision adorning the greenhouse with sophisticated furnishings and transforming it into a cozy and welcoming abode.Product Name: Polycarbonate Greenhouse.Sunshine panel material: PC.Frame material: Aluminum.

Our walk-in outdoor aluminum greenhouse is the ideal solution for keeping plants healthy year-round! Constructed with a reinforced aluminum frame and durable polycarbonate greenhouse panels, it withstands strong winds, heavy snow, and harsh weather conditions throughout the seasons. UV-resistant panels trap warmth while blocking harmful rays, creating the perfect environment for plant growth. Adjustable vents and a secure door ensure fresh air circulation, a safe environment, and balanced temperature and humidity. Beyond material upgrades, the greenhouse's optimized structure simplifies assembly significantly while maintaining durability—two beginners can complete installation in just 3-6 hours. Furthermore, we include complimentary plant lights, a thermometer, and LED light strips. Monitor indoor temperatures at any time and freely adjust lighting to observe plant growth. Whether cultivating fresh organic vegetables, flowers, fruits, indoor plants, or growing multiple crops simultaneously, simply choose your preferred gardening method and embark on your horticultural journey.

The assembly instructions are poorly written and incorrect with some of the directions. The panels were damaged at the corner of several wall panels. Not incredibly impressed so far considering the price paid for a damaged product and poor assembly instructions.. Anonymous. Tue Aug 18 2026

Greenhouses for outside is equipped with 2 Swing doors and 2 adjustable vents. Double layer transparent polycarbonate panels could block 99.9% of UV raysHeavy-Duty. The solarium can be used for 4 seasons. The greenhouse shed is perfect for the home gardener or plant collector.

It was great once assembled but it does not take 2 people a few hours to build. Closer to 2 days. There are so many pieces and a few of the directions are vague. Otherwise a great product.. Tina. Tappahannock Va. Fri Jul 03 2026

Transform your backyard into a four-season gardening retreat with this spacious walk-in greenhouse. Its distinctive T-shaped bay design creates a generous multi-zone interior — perfect for starting seeds, growing vegetables and herbs, overwintering tender plants, or simply relaxing among your greenery. Built with a reinforced black aluminum frame and clear UV-resistant polycarbonate panels, this greenhouse is engineered for lasting performance in all weather. The panels diffuse sunlight evenly to prevent scorching while blocking nearly all harmful UV rays, and the sturdy frame stands up to heavy snow and strong winds. Thoughtful features include an adjustable roof vent for airflow control, an integrated drainage system to channel rainwater away, and two split-opening entry doors with locks for flexible access and security. With its patented quick-connect assembly system and dual foundation anchoring options, this greenhouse is easy to install on concrete, decking, or bare ground. Whether you're cultivating in spring, harvesting in fall, or protecting plants through winter, it gives you the space and features to garden your way, every day of the year.

The GROW IT® Greenhouse-in-a-Box 10 x 10 ft. greenhouse with Easy-Flow roll-up side vents delivers quality construction, quick and easy assembly, and best-in-class value. Ready to build out of the box, the GROW IT® Greenhouse-in-a-Box with Easy-Flow features a powder-coated 1-3/8 in. steel frame with ShelterLock steel stabilizers for added strength and durability. The translucent, ripstop cover is waterproof and UV-treated, providing enhanced illumination -- for plant growth and protection. Easy Slide cross rails ensure a snug cover fit while Ratchet-Tite tensioning provides solid cover anchoring to the frame. Easy-Flow side panels and zippered half-moon end-panel vents provide airflow and temperature control.

So far came together very well and is strapped down and anchored. Anonymous. Sun Oct 11 2026

This spacious walk-in greenhouse is a perfect solution for year-round gardening, offering ample space to grow flowers, vegetables, and fruits. The durable aluminium frame ensures long-term use, while the UV-protective polycarbonate panels shield your plants from harsh sunlight. The sliding door design provides easy access, and the 5-level adjustable windows ensure optimal airflow inside. The tilted roof with rain gutters prevents water build-up, and the galvanized base offers stable support. With overall dimensions of 8' W x 20.3' D x 6.9' H, this greenhouse is ideal for passionate home gardeners. Whether you're looking to extend your growing season or protect your plants from cold weather, this greenhouse combines functionality and durability in a practical design.

Crafted from premium materials, our heavy-duty greenhouse offers more than just a space to nurture your beloved plants, flowers, and produce. Imagine adorning the sunroom with elegant furniture, transforming it into a cozy and inviting home. Product name: Polycarbonate Greenhouse. Product dimensions: 14x10x9.5 FT. Sunshine board material: PC. Thickness of sunlight board: 6mm. Frame material: Aluminum. Frame thickness: 1.5mm. Foundation material: Steel.

My wife has been wanting a greenhouse for awhile now. I ordered the 9.5 x 14 foot one for the backyard. Delivery was fast and it comes in three big boxes. One box came on one day and the other two came the following day. Assembly is easier if you lay out all the parts. One of the boxes has all of the plastic sheeting for the walls and ceiling. The other two contain all the metal parts for the base, frame and hardware. Tools are included for assembly, but I highly recommend a power drilldriver to speed up assembly. Assemble was time consuming, but not not super complex if you follow the directions and don’t try to rush it. There are some parts of the assembly that does require two people. My son helped with constructing the base and the wall and ceiling frames. The rest I did alone over a three day period for 2-3 hours a day. The greenhouse is massive and has plenty of room. I was surprised at how all the pieces fit snug like a glove. I am happy with the quality of the materials and my wife loves her new greenhouse.. Scott. US. Sat Dec 09 2023

This spacious greenhouse provides ample room to nurture a wide variety of plants, seedlings, and gardening essentials. Its thoughtful design enhances your gardening productivity without compromising the aesthetics of your outdoor space. Made with high-grade polycarbonate panels and a sturdy aluminum frame, it withstands the elements season after season. The sloped roof design promotes water runoff, while the simplified assembly process with clearly marked parts and a detailed guide ensures a straightforward setup.

We were able to build it fairly easily BUT we had a few parts that were not the correct size. We are waiting for the manufacturer to contact us regarding replacement of the 2 roof vents which were about 6inches too short. One of the corner frames was too short by about an inch as well. we were able to make this work by drilling a different hole but it was incredibly frustrating to deal with. I think we were unlucky enough to get a box that had been previously opened. Many of the parts were dented, though not beyond use, and it was not really obvious that they were until we started putting the poly panels into the frames. If the manufacturer makes this right, by replacing the vents, I would probably give it 4 stars. I am very excited to have it completed and it is quite sizable. My husband is 6ft1 and is able to walk around the majority of the space without ducking. I am 5ft4 and can stand at the shortest side without ducking. Update!! The manufacturer was super helpful and replaced our incorrect parts quickly. Edited review to 4 stars. Sarah. Waukesha, WI. Fri Jun 19 2026

Our greenhouses provide plenty of sheltered space for plant preparation. Not only can you safely nurse seedlings in them, but they're also great for storing garden tools, seeds, and plant pots.

Very flimsy and cheaply made.. Amanda. Valparaiso, IN. Sat Oct 10 2026