Shopping security
Imagine a sunlit space where your plants thrive all year round. The Royal Victorian Greenhouse isn't just a greenhouse; it's your personal gardening oasis. With its generous 150 square feet of space, you'll have plenty of room to grow your favorite flowers, vegetables, or even exotic plants. Its tall sidewalls and peak height mean you won't have to worry about bumping your head as you tend to your growing collection.
This greenhouse isn't just practical; it's a beautiful addition to any backyard. Its classic Victorian design will make you feel like you've stepped into a charming English garden. It's a place where you can relax, unwind, and connect with nature.
Don't let another gardening season pass you by. The Royal Victorian VI 34 is more than just a greenhouse – it's an investment in your passion. Take the first step towards a flourishing garden and a beautiful backyard. Contact us today to explore exclusive offers and bring home the Janssens difference!
Match your dream greenhouse to your vision. Choose between glass or polycarbonate for the Royal Victorian Greenhouse, with each option providing distinct advantages to suit your gardening style and climate.
The Royal Victorian, our most popular greenhouse, brings a touch of English elegance to your outdoor space. This full-sized model boasts generous headroom, customizable door and window placement, and a robust structure made with tempered glass and sturdy aluminum framing.
The hybrid model (UV/Heat block 10mm poly roof with glass sidewalls) effectively blocks more UV and heat, making it ideal for warm, sunny climates. This frosted poly reduces interior heat gain significantly, as noted by assemblers, and has a subtle gold sheen outdoors.
| Window Material | Now available with 10mm triple layer "X-Strong" Polycarbonate windows. No special order required. |
| Aluminum Profiles | Larger, thicker, and stronger than competitors in this price range. |
| Glazing Material | Uses 4mm tempered glass, providing enhanced insulation compared to 3mm glass used by others. |
| Roof Window Openers | 1 or 2 Spindle Roof Window Openers for windy conditions, and automatic openers on other roof windows. |
| Misting System | Includes a misting system; customer needs to provide a hose to connect to a faucet. |
| Shoulder Height | Shoulder height (with large gutter) is 6'7", about 1 foot higher than other greenhouses. |
| Insulation | Significantly better insulation with rubber seals, single-pane windows, and 4mm glass. |
| Dimensions (W x L x H) | 10'2" x 15' x 9' |
| Square Footage | 80 sq. ft. |
| Sidewall Height | 6'7" |
| Area | 150 sq. ft. / 25 degrees |
| Windows | 3 Roof Vents, 1 Louvre |
| Window Openers | 2 Automatic + 1 Spindle (Roof), 1 Automatic (Louvre) |
| Glazing | For Glass Greenhouse: 4mm tempered glass panes / For Polycarbonate Greenhouse: 10mm twin-wall ploycarbonate panels |
| Frame | 17 gauge tubular aluminum extrusions |
| Colors | Black (RAL9005), Fir Green (RAL6009). For custom colors, please email us for options! |
The Royal Victorian VI 34 Greenhouse comes equipped with accessories that help you maintain ideal growing conditions throughout the year. A misting system keeps your plants hydrated, a louvre window cover protects them during colder months, and gutters and downspouts ensure efficient water collection.
Included with your Royal Victorian Greenhouse is an adjustable misting system that ensures your plants thrive. With five customizable misting heads, you can tailor the water flow to your plants' specific needs. The flexible design fits greenhouses up to 14 feet long and can be easily adjusted to fit smaller sizes.
All VI34 greenhouses now feature a standard double sliding door, but you can still choose to install them as two single doors if you prefer. Please note that if you order a low threshold kit, it we be assumed that it's for a double door unless you tell us otherwise!
Gutters and downspouts included with the Royal Victorian VI 34 Greenhouse protect against water damage by diverting rainwater. Note: Integrated into some Janssens models, they cannot be purchased separately or added to other models.
Protect your louvered window from winter weather with this clear Lexan panel. Measuring 40" x 28", this 4mm thick cover offers sturdy protection while letting in plenty of light.
Complete your Royal Victorian VI 34 Greenhouse with our specially curated accessory kit. This cost-effective package includes essential items to help you make the most of your space and protect your plants. The top shelf provides additional room for your growing collection, while the bottom shelf keeps your tools and supplies organized. Plus, the shade curtain helps to regulate temperature and light levels, ensuring your plants thrive. Get everything you need in one convenient package.
This 19'10" L x 4" W shelf gives you plenty of room for more plants or storage. Choose from dark green or black to match your greenhouse's aesthetic.
Measuring 19'10" L x 20" W x 4" D, it provides ample space for organizing your plant materials. Available in both green and black, it seamlessly blends into your greenhouse setup.
Shield your plants from intense sunlight with our custom-designed VI 34 shade curtain. This cream-colored curtain, tailored for your Victorian Greenhouse VI 34, comes in three sections for easy installation with included hardware.
Effortlessly adapt to any weather conditions with retractable aluminum weave curtains designed for both roofs and side walls.
Click here to know more what's suitable for your greenhouse!
Enhance your greenhouse with the VI 34 Wood Shade Kit that has 4 triples. Provides cooling shade, fits roof vents, 12" overhang, adjustable with metal rings for perfect plant protection.
Reduce heat and sunlight with fixed shadecloths by 40–50% while adding a sleek look. For the VI 34, you’ll need 6 panels (up to 33" drape) to achieve full, reliable coverage.
PECO TF115P-002: weatherproof greenhouse thermostat. Easy dial control, plug-and-play 110/120V, switchable cooling & heating, built for humidity.
This solar-powered exhaust fan kit includes a 50-watt solar panel, a 16" CE-approved fan, and a thermostat, operating without batteries. Its brushless motor comes with a lifetime warranty, ensuring long-term reliability.
Portable greenhouse heater keeps plants safe in cold weather. Provides 4,437–5,120 BTU, 1,300–1,500W power, durable metal housing, 6’ cord, and automatic shut-off for safe, reliable use.
This system automatically regulates temperature and humidity to help your plants thrive. Available in 16", 20", or 24" sizes, it can be tailored to fit your greenhouse's requirements.
Connect the 110-volt cord and select from 12", 16", or 20" sizes. For hassle-free temperature management, consider adding the optional thermostat, which comes with an 8-foot cord.
Available in dark green or black to complement your greenhouse's look, it combines style and functionality. With dimensions of 122 inches in length and 4 inches in width, it's an ideal addition to any greenhouse.
Perfect for seed starting, this 122" L x 20" W x 4" D shelf features a corrugated plastic bottom for excellent drainage. Available in dark green or black to seamlessly blend with your greenhouse's style.
Enhance your greenhouse's capacity with our economical slatted shelving, tailored for all Victorian Greenhouses. Available in 2-slat (9"W x 59"L) or 5-slat (21"W x 59"L) options, in timeless black or dark green.
Select from timeless black or vibrant green to complement your existing arrangement, and personalize your greenhouse's entrance with a single or double door option. Both selections feature an accessible low threshold for convenient access.
Our dual-swing doors come in black or green to match your greenhouse's design and feature a low threshold for easy entry. Additionally, each door is equipped with a lock for increased security.
Note: Original doors still come with the greenhouse—you must request their removal.
Designed for 20" to 36" high walls (24" optimal), this kit excludes glass panels, which should be locally acquired along with extra polycarbonate. Opt for "Lowered Threshold" for lower doors and provide precise wall height for a custom fit.
The 2025 Lower Threshold Kit for Janssens Royal Victorian greenhouses lowers the entry height to just 1¼", making it more accessible. It has a bottom-only design and can be adjusted for single doors or combined with another kit for double sliding doors.
A sturdy black door stop with a built-in latch keeps doors securely open. It comes standard with original hinged doors, unless alternative hardware is selected.
Commercial-style auto closer with adjustable arm gently pulls doors shut. Fits greenhouses on knee walls; allows up to 120° opening for safety and convenience.
Perfect for greenhouses on stem walls, this sturdy magnetic holder keeps hinged doors open at 90°. Easy to use, reliable, and highly effective in windy conditions.
Manually operated and equipped with 11 glass panels, offers flexible ventilation. An automatic opener can be acquired separately for effortless, hands-free use. Please see price list for more information on the automatic opener.
This pre-assembled fly screen effortlessly attaches to the exterior of your window, providing simple protection. Available in green or black to suit the look of your greenhouse.
When the inside temperature hits approximately 72°F, the tube extends, opening the window to a maximum of 14 inches. As it cools, a strong spring automatically shuts the window, helping to effortlessly regulate your greenhouse's climate.
During winter, a 40" x 28" clear Lexan cover, 4mm in thickness, shields the louvre window. This cover fits tightly and doesn't need extra fasteners, ensuring your greenhouse stays warm and bright with daylight.
This top-hinged window, available in dark green or black to complement your greenhouse's design, measures 40 ½” x 30 ½”. It comes with an additional glass panel to integrate smoothly into your side wall.
Install the pre-built screen within your window for an insect-free environment. Available in green or black, it matches your current decor and includes a brush seal opening for your window device.
Every Royal Victorian model includes at least one vent, with the option to add additional ones. Select dark green or black to coordinate with your greenhouse's design. The dimensions of each vent are 30 ½” by 32 ½”.
This easy-to-set-up screen fits beneath the vent window and comes with brush seals compatible with both automatic and manual openers. Choose from green or black frames to match your greenhouse.
This automatic black window opener activates at 72°F, opening the window as much as 14 inches, and then a strong spring closes it as the temperature drops, all without using electricity!
This manual opener for roof windows is made from stainless steel with a threaded screw mechanism. Please note that it requires a long handle for use, which is not provided.
Eco-friendly solar LED light for greenhouses/sheds. 250 lumens, 4 hrs runtime, cool white 6000K. Easy install, weather-resistant, 2-yr warranty. Not a grow light.
Boost growth with the ASTRICA 45W Interlight LED. F3 spectrum delivers efficient light (112 μmol/s, 2.5 μmol/J). IP65 durable, link up to 12 units. Note: stringing units needs different cables.
Strengthen and stylize your greenhouse over 20 feet with a three-piece dark green scroll support set, including two shoulder and one roof supports for extra durability and aesthetic appeal. Note: Curtains are restricted from moving past these supports.
Roof Bracing with adjustable turnbuckle, made of 2 flat bars (~41" x 0.75" x 2mm). Adds strength to greenhouses. Available in aluminum, green, or black finishes.
Made of sturdy solid rubber, this ramp measures 49cm in width, 31cm in length, and 10cm in height, providing an effortless transition for transporting items to and from your greenhouse.
This 5-hook set lets you hang plants or accessories in your Royal Victorian greenhouse with ease. The T-bolt head slides into frame channels, and the adjustable height offers convenient customization.
Quickly attach shelves and more to your aluminum greenhouse with 20 stainless steel bolts and nuts. Slide the 6mm bolts into the channels, twist to lock, and select 12mm for Victorian or 15mm for RIGA models.
Ships within 48 hours · Estimated delivery Jun 25 - Jun 30
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order