Still standing after the storm
Reinforced steel and deep-ground anchors hold it steady, so you're not worrying every time the wind picks up.
Polycarbonate collection
One greenhouseDecades of
harvests
SHOP POLYCARBONATE
99% UV protection3ft Snow ratedBuilt for generations
BUILT TO SURVIVE BAD WEATHER
65 mphWind rated
3 ftSnow load
Built for heavy snow
Reinforced arches shed snow before it can pile up and stress the roof, so it's ready for whatever winter brings.
Panels that take the hit
Twin-wall polycarbonate is 200× stronger than glass. Hail and debris just bounce off, year after year.
Extended farming
Start planting earlier in spring and keep harvesting later into fall, well past when the garden usually winds down.
Find your Greenhouse in 3 questions
Three questions about your climate, space and goals. We'll tell you exactly which greenhouse to buy and why.
Question 1 of 3
Why are you getting a greenhouse?
Question 2 of 3
How would you describe the weather in your area?
Question 3 of 3
How much space do you have available?
Finding your perfect greenhouse…
Our Recommendation
World's Most Popular Polycarbonate Greenhouse
Your space is tight and your winters are real. The World's Most Popular is rated for 3 feet of snow and 65 mph wind, and the arched roof sheds snow before it can pile up. It is 9.84 feet wide, so measure your spot first. If it fits, nothing in its class beats it.
Our Recommendation
World's Most Popular Polycarbonate Greenhouse
You want protection from serious weather, and the World's Most Popular is built for exactly that. Rated for 3 feet of snow and 65 mph wind, with an arched roof that sheds snow before it can load the frame. One Midwest buyer told us it was the only greenhouse that passed her city code.
Our Recommendation
World's Most Popular Polycarbonate Greenhouse
You told us space is tight. The World's Most Popular has the most efficient footprint in our lineup, 9.84 feet wide with six lengths starting at just 13 feet. Measure your spot first. If the width works, the shortest length gives you a full greenhouse in a small space.
Our Recommendation
Classic Arch Greenhouse
You need full standing height and room to trellis. The Classic Arch gives you 7.87 feet of clearance across the full 9.84 foot width, so you can run string lines for tomatoes, cucumbers or climbing beans without the frame getting in the way.
Our Recommendation
World's Most Popular Polycarbonate Greenhouse
You want to grow year round and your area gets real winter. The World's Most Popular handles up to 3 feet of snow load and keeps heat in well with its twin wall panels. The wide arched frame gives you the most usable floor space for raised beds and planters.
Our Recommendation
World's Most Popular Polycarbonate Greenhouse
For year round growing in a moderate climate the World's Most Popular is the right call. The 9.84 foot width gives you the most floor space of the three models, and the twin wall polycarbonate holds heat through shoulder seasons without a heater.
Our Recommendation
World's Most Popular Polycarbonate Greenhouse
In a mild climate you do not need a heavy snow rated structure. The World's Most Popular gives you the most interior space at the lowest entry price, and the arched roof sheds rain well without needing the steeper pitch of the Arrow.
Our Recommendation
World's Most Popular Polycarbonate Greenhouse
For hot climates the key is ventilation and UV protection, not snow load. The World's Most Popular blocks 99 percent of UV while diffusing light so plants do not scorch, and accepts optional auto vent upgrades to keep temperatures stable in summer.
Our Recommendation
World's Most Popular Polycarbonate Greenhouse
For season extension the World's Most Popular is the most popular choice for a reason. The wide floor plan lets you run long raised bed rows, and the twin wall panels trap enough heat to push your season three to four weeks in both directions.
Our Recommendation
World's Most Popular Polycarbonate Greenhouse
For weather protection in a mild climate the World's Most Popular covers everything you need at the best price point. It is rated for 65 mph wind and handles moderate rain and hail without the premium cost of the heavier snow rated models.
Our Recommendation
World's Most Popular Polycarbonate Greenhouse
A standard backyard is exactly what this model was designed for. At 9.84 feet wide it gives you the maximum floor space without feeling oversized. More than 500,000 have been sold worldwide and most customers put it in a typical suburban backyard.
Our Recommendation
World's Most Popular Polycarbonate Greenhouse
For most backyards and most growing goals the World's Most Popular is the right starting point. It is the widest floor plan of the three models, the most forgiving to assemble, and the one most customers come back to after comparing all three.
The Polycarbonate Line
Best seller
World's Most Popular
From $2,765$3,072Save $307
Our best-seller. The all-rounder that fits most backyards.
9.84′Width
6.56′Peak height
128–451Sq ft
Lengths from 13′ to 45.83′
Check availability
Classic Arch
From $3,039$3,376Save $337
Extra height and our strongest snow rating. Built for heavy winters.
9.84′Width
7.87′Peak height
128–451Sq ft
Lengths from 13′ to 45.93′
Check availability
Arrow
From $2,810$3,123Save $313
Our tallest model. Steep arrow roof for tall crops and snug spaces.
8.2′Width
8.03′Peak height
128–451Sq ft
Lengths from 13′ to 45.83′
Check availabilityStill not sure? Talk to a greenhouse expert
Leave your contact details and a greenhouse expert will reach out with personalized recommendations.
FOOD ON THE TABLE, EVERY SEASON
365 DAYS
OF GROWING POTENTIAL
From Arizona deserts to northern winters, twin-wall polycarbonate helps create a stable growing environment through every season.
WHY IT MATTERS
- Holds warmth overnight
- Reduces summer heat spikes
- Diffuses sunlight to prevent leaf burn
200×
STRONGER THAN GLASS.
Twin-wall polycarbonate absorbs hail and debris on impact, resisting cracks and breakage through years of harsh weather.
WHY IT MATTERS
- 70% stronger than standard polycarbonate
- UV protection built into the material
- Resists yellowing and cracking over time
20°F+
HARSH WINTERS
Engineered to remain stable through snow, wind, and freezing conditions with reinforced framing and secure ground anchoring.
WHY IT MATTERS
- Rated for 65 mph winds
- Handles up to 3 ft snow loads
- T-shaped anchors set 13.5–16" into the ground
REAL EXPERIENCES
FROM OWNERS ACROSS THE US
The quality is solid
"It held up great thru some of the heaviest snow in years. The greenhouse also stayed bone dry despite the snow melt and heavy spring rains. We also experienced some days with sustained high winds in excess of 50kph without any issues."
I Love my Greenhouse
"Bruno and his team have been very helpful when we reached out to get help on assembly. Even though my boyfriend and I have no building skills they made it relatively easy. I believe that their pricing is very reasonable for the high quality of the materials. Mahalo Your Greenhouse"
Year round garden
"Shipped on time in good shape. Easy to construct even at 68. All I expected and more. Year round garden is now possible. I love this greenhouse!!! After the first planting and moving plants in from my basement grow room even more impressed. Get you one!!!!!"
Great customer service
"I worked with Chris. He called me after my order and helped me add some things on and understand the process after ordering. Everyone has been so helpful and the communication has been impressive."
Highly recommend
"We had a really bad wind storm (Tornadoes in the area) and the greenhouse didn’t budge! We are so pleased with the quality. It’s a big project to put together, but well worth it."
Standing in gardens across the US
Russell, Danny & Tomand 100,000+ other gardeners trust YourGreenHouses
Hundreds of independent reviews from verified owners
You lock the current price at checkout. Pre-orders ship free across the US, with standard delivery starting at about 9 weeks and faster paid options available; in-stock units ship in about 4–6 weeks. You can cancel for a full refund any time before it ships, and every order is covered by our 30-day money-back guarantee.
Every order is covered by a 30-day money-back guarantee. Standard returns run 14 days; return shipping is at the customer's expense.
Yes. Parts arrive pre-cut and labeled, and most owners finish in a weekend with basic tools and a helper, using the manual and video guide.
The steel frame is covered for 10 years and the polycarbonate panels for 5 years. If a covered part fails, we ship a replacement. A lifetime warranty extension is available on each product page.
Yes. Rated for 3 to 5 ft of snow (32–48 psf depending on model), with arched or steep-pitched frames that help snow slide off.
It depends on local zoning; many areas do not require one. Our greenhouses meet 65 mph wind-load requirements, which satisfies most local codes, but check with your city or HOA.
Twin-wall polycarbonate is UV-protected and engineered to resist yellowing for years. Panels carry a 5-year warranty.
No. Twin-wall panels transmit 80%+ of available light and diffuse it evenly, which many plants prefer over harsh direct sun.