The 10 best Polycarbonate Greenhouse
Polycarbonate greenhouse can be a cheaper option to glass greenhouses. They can also be a lot safer if you have children or pets as if a pane smashes it could cause serious injury. With Polycarbonate greenhouse you will not have the worry of any panes smashing. The only thing you could have is the wind blowing a panel out but we will explain our tips on this later in the article.
Polycarbonate greenhouses use the technology that a lot of mainstream growers use and that is to have UV panels this means it will only let natural light in which the plants will prefer. This is the same if you are purchasing a polytunnel also opt for the UV cover.
In this article, we will be reviewing the top 10 polycarbonate greenhouse that is for sale on Amazon. We will be looking at the price, what is included in the greenhouse and what the customers thought of the product.
Allotment and Kitchen Garden Book
Are you starting an allotment or planning on growing your own fruit, vegetables, herbs, and flowers in a kitchen garden? If so we highly recommend the book Allotment Month By Month. This does exactly what it does on the cover to help you with what you should be doing in the allotment and kitchen garden each month. Below you can see the link for Amazon where you can purchase the book directly. This book is extremely popular with all allotment holders as you will read in the reviews:-
You can check out all the allotment and kitchen garden books we recommend here.
Outsunny Clear Polycarbonate Greenhouse Large
About the Greenhouse
If you are looking for a good polycarbonate greenhouse this is a great one to purchase. It is sturdy and durable. It is constructed with sturdy aluminium alloy frame. This greenhouse has a strong and sturdy framed base to keep it firm to the ground. When purchasing a polycarbonate greenhouse you have to be careful as they can be light and easily blow away in strong winter winds. The polycarbonate sheets on the greenhouse are UV resistant so they only let the natural light into it for your plants, fruit an vegetables. This greenhouse even comes with a hinged window to allow the proper ventilation the plants need.
Purchase the Greenhouse
Here you can see the price of the Greenhouse at Amazon. Click the link below where you can purchase the Greenhouse safely and securely through Amazon.
Reviews of the Greenhouse
This Greenhouse has an average rating of 3.9 out of 5. It has a 5* percentage of 58% from over 50 purchases. Here is what some of the purchases have said about the greenhouse:-
- Took a while to construct, but great product. Do take extra time to silicone round the panes, it’s definitely worth ot if you get high winds
Outsunny 6 x 4 FT Walk-In Greenhouse
About the Greenhouse
This greenhouse is one of the cheaper versions on here. It is also a lot smaller than some of the greenhouses. Sometimes it is better to spend a bit more money and get a larger one as when you get into the gardening hobby you will always want extra space. This greenhouse comes with a aluminium frame to keep the greenhouse rust free. just make sure you secure the base down well on all polycarbonate greenhouses. This greenhouse also comes with UV polycarbonate sheets for the greenhouse. The window on the greenhouse has 4 opening positions to keep your airflow right within the greenhouse.
Purchase the Greenhouse
Here you can see the price of the Greenhouse at Amazon. Click the link below where you can purchase the Greenhouse safely and securely through Amazon.
Reviews of the Greenhouse
This Greenhouse has an average rating of 3.5 out of 5. It has a 5* percentage of 39% from over 25 purchases. Here is what some of the purchases have said about the greenhouse:-
- I am happy with the greenhouse and it is value for money given the size. Be warned though that to erect it is definitely not an easy or simple task. It was beyond me so had to get someone in to do it. Some of the instructions are not that clear. Once up though it looks great and does the job
TecTake Greenhouse Polycarbonate Aluminium Growhouse
About the Greenhouse
This greenhouse is a perfect size and a great price for any gardener or someone starting out growing fruit and vegetables. The size of it will make it ideal for growing flowers, vegetables, tomatoes, cucumbers or whatever takes your fancy. This greenhouse comes with UV polycarbonate windows as well as the aluminium frame. When purchasing polycarbonate greenhouses it is always ideal to use a sealant to secure the panels in this will stop them from blowing out when it is windy in the garden or allotment.
Purchase the Greenhouse
Here you can see the price of the Greenhouse at Amazon. Click the link below where you can purchase the Greenhouse safely and securely through Amazon.
Reviews of the Greenhouse
This Greenhouse has an average rating of 3 out of 5. It has a 5* percentage of 28% from over 20 purchases. Here is what some of the purchases have said about the greenhouse:-
- Great product, easy assembly when you follow instruction received with greenhouse. No missing parts or screws. I would highly recommend this seller. Thank you.
Outsunny Clear Polycarbonate Greenhouse Large
About the Greenhouse
This greenhouse is the ideal greenhouse to purchase for the garden. It is strong, sturdy and will last you years in the garden as long as you secure it well from the winds. Try growing different fruit and vegetables even new ones that you have never tried growing before. This greenhouse is also green so it will blend in with the garden rather than the old fashioned silver varieties. Have a modern greenhouse in your modern garden
Purchase the Greenhouse
Here you can see the price of the Greenhouse at Amazon. Click the link below where you can purchase the Greenhouse safely and securely through Amazon.
Reviews of the Greenhouse
This Greenhouse has an average rating of 3.9 out of 5. It has a 5* percentage of 58% from over 50 purchases. Here is what some of the purchases have said about the greenhouse:-
- Took a while to construct, but great product. Do take extra time to silicone round the panes, it’s definitely worth it if you get high winds
Palram Harmony Greenhouse
About the Greenhouse
This greenhouse has everything you want in a greenhouse. It is strong a great size and its green. With the greenhouse, the base is included in the purchase. With all polycarbonate, greenhouses make sure that you secure the base to the ground really well. This will stop it blowing away or buckling under the wind. With this greenhouse, it includes some great accessories including the greenhouse guttering and a greenhouse vent.
Purchase the Greenhouse
Here you can see the price of the Greenhouse at Amazon. Click the link below where you can purchase the Greenhouse safely and securely through Amazon.
Reviews of the Greenhouse
This Greenhouse has an average rating of 4 out of 5. It has a 5* percentage of 55% from over 20 purchases. Here is what some of the purchases have said about the greenhouse:-
FIDOOVIVIA Polycarbonate Garden Greenhouse
About the Greenhouse
This greenhouse is of great quality with a aluminium frame. It is a very large greenhouse so you can start all your seeds off at the beginning of the year going onto growing your tomatoes in the summer and enjoying the rewards of your hard work. The greenhouse has fantastic ventilation encouraging your plants to grow well.
Purchase the Greenhouse
Here you can see the price of the Greenhouse at Amazon. Click the link below where you can purchase the Greenhouse safely and securely through Amazon.
Reviews of the Greenhouse
This Greenhouse has an average rating of 3.4 out of 5. It has a 5* percentage of 39% from over 15 purchases. Here is what some of the purchases have said about the greenhouse:-
- Although it is very rigid now, when assembling the greenhouse it was quite fiddly and you need to follow the instructions very carefully as some of the bolts have to go in early in the build for fastening later. All that aside it is good value for money. I have fixed mine with some small metal brackets and it is very solid. The door is a bit hit and miss to open and shut but not really a problem once you get the hang of it. On reflection I would buy this again
Deuba Garden Greenhouse Polycarbonate
About the Greenhouse
This greenhouse comes with great heat storage with its high-quality twin wall sheets. The greenhouse also has a rain gutter on it – meaning that you can fix a water butt to it to collect your water for the plants. Plants respond better to rainwater than tap water. This greenhouse comes with a base to fix the greenhouse to – this will stop it getting blown away in the winter winds as this is a common problem with polycarbonate greenhouses.
Purchase the Greenhouse
Here you can see the price of the Greenhouse at Amazon. Click the link below where you can purchase the Greenhouse safely and securely through Amazon.
Reviews of the Greenhouse
This Greenhouse has an average rating of 3.2 out of 5. It has a 5* percentage of 35% from over 70 purchases. Here is what some of the purchases have said about the greenhouse:-
- We are putting this together! It’s ok so far we’ve deciphered the instructions you’ve to be a little logically minded very impressed with the quality ! SNOW has put a stop of play at the minute! But price & quality excellent,I’ve a good feeling it’s gonna be great!
BillyOh Polycarbonate Aluminium Frame Lean-To Greenhouse
About the Greenhouse
If you have not got room for a full-sized greenhouse why not purchase half a greenhouse? This one is ideal to fasten to your house. This is ideal for a polycarbonate greenhouse as it will be supported well and stand strong in the garden. This greenhouse also has a twin wall making it warmer for the plants. It comes with roof vents to add that extra bit of ventilation in the hot summer weather.
Purchase the Greenhouse
Here you can see the price of the Greenhouse at Amazon. Click the link below where you can purchase the Greenhouse safely and securely through Amazon.
Reviews of the Greenhouse
This Greenhouse has an average rating of 3.7 out of 5. It has a 5* percentage of 40% from over 5 purchases. Here is what some of the purchases have said about the greenhouse:-
Came well packaged Before due date by a nice guy ,
Instructions are hit & miss, impossible to understand in places it took myself & partner 8 hours the first day ,8 the second day & 2 the third day to put the door on , a neighbour had to help with the gutter ,the window latch fits on one way (the wrong way ) & when the window is open the latch hangs down so u walk straight into it unless the window is fully open & when closed it doesn’t clip on to anything to keep it up so again just hangs waiting for a victim , on the plus side it has coped in high winds & quite a lot of room for a 4”x 6”
We put it up against the shed & painted the shed the same colour ,& it looks really nice & I am really pleased with it now it’s up ,I just don’t think I could cope putting another together
FIDOOVIVIA Polycarbonate Garden Greenhouse
About the Greenhouse
This greenhouse is a great sized one to have in the garden. The thing when you get into the gardening hobby you never have enough space to start your seeds no matter how big the greenhouse is, you will still need to find extra room!
Purchase the Greenhouse
Here you can see the price of the Greenhouse at Amazon. Click the link below where you can purchase the Greenhouse safely and securely through Amazon.
Reviews of the Greenhouse
This Greenhouse has an average rating of 3.3 out of 5. It has a 5* percentage of 33% from over 5 purchases.
Rion EcoGrow 6×8 Greenhouse with Green Resin Frame
About the Greenhouse
This greenhouse in our reviews is the most expensive one but it’s the best one as it’s the strongest one available. It has UV protected panels which only let natural light into the greenhouse. The panels are also double layered to give the greenhouse extra warmth that the plants may need in the colder months. In the summer you can open the door and the roof window to allow the extra ventilation for the plants.
Purchase the Greenhouse
Here you can see the price of the Greenhouse at Amazon. Click the link below where you can purchase the Greenhouse safely and securely through Amazon.
Reviews of the Greenhouse
This Greenhouse has an average rating of 4.5 out of 5. It has a 5* percentage of 47% from over 5 purchases. Here is what some of the purchases have said about the greenhouse:-
- Second Rion EcoGrow greenhouse. Nice piece of kit. Used Rion base on concrete to ensure level build and give extra height. Solo build in four part days. Follow the manual exactly, with no short cuts. Dip all plastic parts in strong washing up liquid solution to enable easy join and slide. Some muscle required in manipulating roof sections. Seal vertical wall panels to prevent popping and wind rattle. Great satisfaction on completion.
Greenhouse Accessories
When purchasing a greenhouse whether it be a glass greenhouse or a plastic greenhouse there are many accessories that you can purchase to improve your greenhouse. You could even add some of these to your Amazon wishlist for your birthday or Christmas so people know what to get you for the special day. The accessories you can purchase for the greenhouse are:-
- Greenhouse staging and greenhouse shelving for putting your seed trays and plants on.
- Greenhouse glass clips – the more you use of these the better to hold your glass and plastic panels in.
- Greenhouse base – This can be used to secure the greenhouse to the ground better to stop it blowing away if it is light.
- Greenhouse guttering – This is for catching the rainwater as this is better than using tap water to water your plants with.
- Greenhouse thermometer – this is used to keep an eye on the temperature and the humidity in the greenhouse, if it gets to humid diseases can form in the plants.
- Greenhouse watering system – these can be used to set up irrigation on timers for if you are away or you don’t always have time to water.
- Greenhouse cover – wrap your greenhouse up in the winter by placing a cover over it to keep it warmer.
- Greenhouse nuts and bolts – it’s always good to have some spare just in case you do have any issues.
- Greenhouse heating – In the winter you will need to keep your greenhouse warm to stop plants dying of the cold frosts.
- Greenhouse table – this can be used for potting up your plants ready for planting outside.
- Greenhouse water butt – connect your greenhouse to a water butt to collect all the rainwater.
Polycarbonate Greenhouse Questions
When purchasing a polycarbonate greenhouse there is always questions everybody asks. We hope we answer a few of those questions.
Are Polycarbonate Greenhouses any good?
Polycarbonate greenhouse is great to have they are a lot cheaper to maintain and replace any panels if you lose them. They are safer because if the glass smashes in a glass greenhouse it can be sharp, cause an injury and a mess.
Polycarbonate greenhouse is good for keeping warm in the winter with there UV panels they will only let natural light in. There will be no need to paint the panels as you do with a glass greenhouse. Glass greenhouses can scorch the plants from the hot sun rays.
How thick should the polycarbonate sheets be?
When looking for a greenhouse ideally you want to be getting one that has polycarbonate sheets that are around 4mm – 6mm thick any less and they won’t last as long or keep the heat in as good. Don’t always go for the cheaper option when buying a greenhouse. Spending wisely could make it last a long time.
Polycarbonate Greenhouse Tips
Once you have bought your polycarbonate greenhouse there are some tips and advice you need to know to maintaining them and growing in them. Hope these greenhouse tips help.
How to secure your Polycarbonate Greenhouse
When you are building your polycarbonate greenhouse you need to spend extra time securing it. The reason for this is because you see so many posts online about the bad winds blowing them over and crumpling them. Make sure you have secured it to the ground as much as possible either using a greenhouse base, concrete or paving slabs and screwing it down.
For the panels make sure you use as many greenhouse clips as possible. Once you have done this go-round each panel with silicone and seal it. This will stop the plastic windows blowing out. If one does blow out fix it straight away because if the wind gets in the greenhouse it could blow more out.
How to clean and maintain your Polycarbonate Greenhouse
To grow successfully in a greenhouse you have to spend time maintaining and cleaning them. This can be a yearly thing, usually in the winter months once your tomatoes and cucumbers have died off.
To clean your greenhouse you need to wash and disinfect all the windows and framework so that they are gleaming. Make sure there is no moss or mould anywhere. Cleaning and disinfecting it will kill off any diseases which may be lurking in the greenhouse – leaving it could cause tomatoes, cucumbers and plants to catch something bad. Ideally, you want steel or aluminium staging and shelves as this can be cleaned easily for the year ahead.
Each year go round and make sure all the panels are firmly in place, any old greenhouse clips replaced and sealant fixed around the windows. If the greenhouse is glass replace any cracked windows.
Make sure all the greenhouse guttering is clear of leaves and that it’s connected up to your water butts ready to catch the winter rain for the next year. Why not set up multiple water butts to catch as much rainwater as possible.
Growing in a Polycarbonate Greenhouse
When you purchase a polycarbonate greenhouse it’s always exciting to learn to grow and knowing what you can grow in it can always be confusing. In a greenhouse you can start all your flower and vegetable seeds off at the beginning of the year depending on the temperature, if you have a greenhouse heater that is always a bonus, this is where a greenhouse thermometer comes in handy to keep an eye on the temperature in the day and the night.
Greenhouses are obviously popular for growing tomatoes, cucumbers, peppers and chillies but you should try growing melons also as they are delicious and you can have some great success from them. If you have not got room for a greenhouse you could always opt for a grow light for indoors.
Polycarbonate Greenhouse Conclusion
Our overall conclusion of the polycarbonate greenhouse is that it can be worth it’s weight in gold. We would rather have a plastic one than a glass greenhouse which can be dangerous. As long as you follow our tips for securing it well it should last you years of enjoyment.
