Garden Greenhouses
Greenhouses are one of our specialisms at BillyOh. Whether you’re looking for a traditional and customisable wooden greenhouse or an aluminium greenhouse, our collection offers something for every gardener. All our greenhouses come with free mainland delivery and are available in multiple size options.
FAQs
Polycarbonate is a nearly transparent plastic that is tougher and more shatterproof than glass. A polycarbonate greenhouse is simply one which features this type of glazing.
Greenhouses are good for a range of plants. Tomatoes, carrots, onions, asparagus, cucumbers, squash, peppers and brussels sprouts all make easy-to-grow vegetables.
Kale, cabbage, garlic, potatoes, broccoli are all great options for the chillier months.
Yes! Painting or staining is recommended to keep the wood healthy and shielded from moisture. You should always build the greenhouse first before painting. Tape some old cloth or newspaper over the windows to keep the paint on the wood only. A fresh coat should be applied annually. Our best tip is that you wait for a dry period of weather before you paint, as you want to be able to leave it to dry. We sell paint and stain at BillyOh.
We wouldn't advise moving a greenhouse, especially a large one, without deconstructing it first.
Buy a Greenhouse
A BillyOh greenhouse gives you more than just growing space — it’s an investment in healthier plants, bigger harvests, and a more productive garden. Whether you want to extend your growing season, protect delicate crops, or simply enjoy gardening all year round, our designs make it easy.
Wooden Greenhouses
Wooden greenhouses are the more traditional greenhouses in our selection. Constructed in much the same way as some of our sheds and summerhouses, each of our quality timber greenhouses feature big double doors for easy access and transparent glazing on opening windows, which are ideal for letting a bulk of light in and allowing for easy air circulation during the summer months.
With a traditional greenhouse from BillyOh, you can opt for one of a range of sizes: 3x6, 6x6, 9x6 and 12x6. The choice is great and means you don't need to spend any extra money or waste space if you're only planning to be growing a few bits and bobs. Similarly, if you're planning a tomato super-lab, we've got you covered.
While the majority of a greenhouse is windowed, the wooden frame is still a vital part, which is why it's important to look after it. At BillyOh, we offer pressure treatment on most of our wooden products, including our greenhouses. Pressure treatment is an industrial process that protects the wood from rot, decay and insect infestation. By opting for it, you ensure that you won't need to treat the wood yourself with wood preserver upon construction of the building and annually after that.
Metal Greenhouses
Alongside our wooden greenhouses, we also offer metal greenhouses, which feature an aluminium frame. They're great for people who'd prefer to spend less time maintaining their greenhouse throughout the year. While a timber greenhouse will require an annual dosage of wood preservative and may be more susceptible to the weather, metal greenhouses are durable, sturdy and weather-resistant.
That doesn't mean there aren't great benefits to a wooden greenhouse, though! Our timber products are a lot more customisable than our aluminium ones - a key factor in many people's decision to opt for one. However, come with the option of shelving, guttering and a greenhouse base if you want them.
Potting shed
You’ll also find our potting shed in this category. While not technically a greenhouse, it serves a similar purpose: providing sheltered space for indoor planting and keeping delicate seedlings warm. For gardeners who want both storage and a dedicated area for potting and growing, it’s a smart alternative.
Free Delivery Greenhouses
We offer free delivery on every garden greenhouse in our range to most regions of the country. Delivery charges may apply for customers in certain areas, such as Scotland, Devon and Cornwall. Please see our terms and conditions for more details and a comprehensive list of where fees apply.