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A Royal Victorian VI-34 greenhouse on a patio with open curtains and surrounding foliage in a serene garden setting.

Exaco Janssens Royal Victorian VI 34 Greenhouse

by Exaco

SKU VI-34-Green

Sale

$13,999.00

$13,999.00 - $15,999.00

$13,999.00

$11,499.00

$11,499.00 - $14,999.00

$11,499.00

Benefits

Best For

Bonuses

Elevate Your Backyard with top of the line premium glass greenhouse that prevents replacing cheap polycarbonate greenhouses every year.
Massive Accessory Customizations allow you to design the greenhouse to fit the style of your backyard.
Indulge In All That Extra Space with your family, neighbors, children, and most importantly your plants.
Make Your Neighbors Jealous with a finely designed outdoor shade solution.

Serious Plant Parents: Ideal for those who love growing plants all year round or need a separate space for other activities.
All-Season Growing: Perfect for individuals who want to enjoy an enclosed space year-round, regardless of the weather.
Design Enthusiasts: Tailored for homeowners who appreciate the beauty of natural of a premium glass greenhouse in their backyard.

Risk-Free Purchase: We provide replacement parts free of cost.
Premium European Quality: Proudly designed and assembled in Belgium. 15 Year Standard Warranty.
Exaco Preferred Dealer And No Sales Tax (ex NV)
Lowest Prices Or We Price Match (Rules Apply)

Quantity

Why Buy From Us?

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☑ Authorized Retailer For All Brands: Only new warrantied equipment for peace of mind.

Shipping & Handling For Exaco

Handling Time: Ships in 5 to 9 business days. Custom items may take longer.

Shipping Time: Please allow 2-9 business days for delivery to your curbside.

Our goal is to get your order to you as quickly as possible. This item ships to all States of the contiguous U.S.A (lower 48). Please note that all shipments over 100lbs go by LTL freight. For more information check out our Shipping Policy.

Cancellation/Return Policy For Exaco

Return Policy: Exaco generally does not accept returns as everything is built to order. Exceptions apply.

Any order can be canceled within 24 hours of payment.

After 24 hours, most orders will be packed and placed for pickup by the shipping carriers. Once picked up, the item will be considered shipped.

Custom, Built-To-Order, on demand products cannot be canceled or refunded after 24 hours, as these products are put into production specifically for your order.

Damaged Items:

All orders are protected by the manufacturer's warranty. We will repair, or replace any item damaged during shipment or faulty upon arrival as long as the documentation is provided.

Questions? We Are Here To Help!

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Gardening Grandeur at Your Fingertips with Exaco Royal Victorian VI 34

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.

Ornate Janssens Victorian Royal VI-34 greenhouse with black framing and glass panes surrounded by a garden.

Foster a Lush, Ever-Blooming Botanical Retreat with Royal Victorian Greenhouse

A Showpiece for Your Garden – Stunning 15' L x 10'2" W Victorian greenhouse with 9' peak height, 6'7" sidewalls, and 150 sq. ft. of space to grow, relax, and impress.
Crafted by the Masters – Designed by Janssens, renowned for over 30 years of excellence in glass greenhouse engineering.
Built Like No Other – Heavy-duty 17-gauge tubular aluminum frame paired with 4mm tempered glass panes and a 15-year warranty for total peace of mind.
Fresh Air, Perfect Climate – Smart ventilation with 1 sliding door, 3 roof vents (2 automatic + 1 spindle), and 1 louvre vent with automatic opener; 25° roof pitch keeps airflow just right.
Style Your Way – Choose a sleek Black or classic Fir Green powder-coated finish to match your outdoor space.
Strength for Every Season – Engineered to stand strong all year, protecting your plants while adding timeless elegance to your home.

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!

Elegant design of an Exaco Janssens Victorian VI-34 greenhouse with spacious interior and garden tools visible through the glass.

Glass or Hybrid Construction - Choose Which is Best For You

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.

Patio view of a VI-34 Royal greenhouse by Exaco, showcasing its classic design and integration into a residential garden.

Advantages of Tempered Glass

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.

This shows the frosted texture of the "Gold" poly material (indicated by the red arrow), highlighting its light-diffusing and UV-blocking properties compared to the clearer poly on the right.

Advantages of Hybrid Model

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.

Why Choose a Victorian Greenhouse?

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.

Black Royal Victorian greenhouse with glass panels and decorative roof cresting. Situated on a brick foundation, with wooden chairs and potted plants inside.

Specs of Royal Victorian VI 34 Greenhouse

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!

A Royal Victorian VI23 greenhouse with green frame, open roof vents, and white shade cloths in a lush garden.

Manuals of the VI 34 Royal Victorian Greenhouse

Royal Victorian Assembly Manual

Warranty Document

Victorian Greenhouses Structural Certification

Royal Victorian VI 34 Standard Accessories

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.

An image of the misting system that comes standard with some models of the Exaco Victorian Greenhouses.

Misting / Watering System

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.

Janssens Royal Victorian Greenhouse with stylish black frame and glass panels, furnished as an outdoor living space with a fire pit and wicker furniture.

Double Sliding Doors

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 with Downspout

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.

Louvre Window Cover

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. Designed for a snug fit, it installs and removes easily, keeping your greenhouse warm and secure.

Elevate Your Gardening Experience With This Bundle Package

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.

Top Shelf

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.

Elevated greenhouse staging with green frame and white tray liner, ideal for seed starting and plant propagation.

Bottom Shelf

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.

Exaco Janssens Royal Victorian VI Accessory Kit vi23, vi34, vi36 & vi46 cloth shade

Shade Curtain

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.

Optional Add-Ons That Can Enhance Climate Control in Your Victorian Greenhouse

Retractable shade system for Exaco Janssen Modern and Royal Victorian greenhouses, provides temperature control and protects plants from excessive sunlight.

Retractable Roll-Up Shades

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!

Wood Slat Shades

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.

Exaco Fixed Shadecloth 2D diagram of where to put in the roof + side windows

Fixed Shadecloths

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.

Close-up of Exaco INKBIRD ITC-608T thermostat with dual probes.

Inkbird Thermostat

The Inkbird ITC-608T thermostat features dual probes, allowing it to control two heating or cooling devices independently. It’s plug-and-play, operates at 120V/15A/1800W, and has a temperature range from -40°F to 212°F.

Exaco Solar Exhaust Fan System

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.

Exaco Victorian Greenhouse Accessory red heater for heating the greenhouse.

Uline Milkhouse Heater

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.

Automated aluminum louver Exaco Modern greenhouse vent for temperature and humidity control.

Intake Shutter Vent

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.

Exhaust Vent with Fan

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.

Increase Your Plant Collection with These Handy Greenhouse Shelves

Top Shelf

Available in dark green or black to complement your greenhouse's look, it combines style and functionality. With dimensions of 10 feet in length and 4 inches in width, it's an ideal addition to any greenhouse.

Bottom Shelf (Seed Tray)

Perfect for seed starting, this 10' 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.

Black powder-coated slatted shelving installed in a Victorian-style greenhouse, maximizing space for seed trays and potted plants.

Slat Shelving - 2 & 5 Slats

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.

Customize Your Doors for Effortless Access

Sliding Door - Single or Double Configuration

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.

Janssens Greenhouse Double Hinged Door - perfect for wide entryways and easy access in your backyard greenhouse.

Hinged Door - Double Configuration

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.

Janssens Greenhouse Double Hinged Door with black frame and glass panels - easy access and wide entryway for your backyard greenhouse.

Drop Door Kit - Hinged Doors & Sliding Doors

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.

Exaco Royal Victorian Lowered Threshold Sliding Door Installation Guide

Lower Threshold Kit

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.

Photo of the Door Stopper installed in the bottom of the door.

Hinged Door Stopper

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.

Photo of the Auto closer installed at a green door.

Hinged Door Auto Closer

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.

Magnetic Hinged Door Holder

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.

Enhance Airflow and Climate in Your Royal Victorian Greenhouse

Exaco Royal Victorian greenhouse with adjustable louvre window for ventilation and temperature control.

Additional Louvre Window

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.

Exaco Greenhouse Fly Screen for roof vent, keeps pests out while allowing airflow for optimal plant growth.

Louvre Window Fly Screen

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.

Janssens Automatic Louvre Vent Opener for greenhouses, regulating temperature and airflow for optimal plant growth.

Automatic Louvre Windows Opener

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.

Louvre Window Cover

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.

Exaco Royal Victorian greenhouse with push-open side window for ventilation.

Push Open Side Windows

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.

Janssens Greenhouse Louvre Window with Fly Screen for ventilation and pest control

Push Out Side Window Fly Screen

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.

Exaco Royal Victorian greenhouse roof vents open for ventilation, with sunlight shining through.

Additional Roof Vents

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”.

A detailed view of a Janssens Greenhouse showcasing the automatic roof vent in an open position, and the fly screen protecting the interior.

Roof Vent Fly Screen

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.

Exaco Royal Victorian Automatic roof vent opener for greenhouses, regulating temperature and airflow for optimal plant growth.

Automatic Roof Window Opener

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!

Manual Roof Window Opener

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.

Boost Your Royal Victorian Greenhouse With These Accessories

A solar-powered LED light mounted on a white wall.

Solar Powered Light

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.

Astrica 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.

Scroll Supports

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

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.

Wheelbarrow Ramp

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.

Victorian greenhouse adjustable metal hooks for hanging plants and accessories.

Stainless Steel Plant Hooks

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.

T Bolts

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.

Exaco Janssens Royal Victorian VI 34 Greenhouse

Gardening Grandeur at Your Fingertips with Exaco Royal Victorian VI 34

Foster a Lush, Ever-Blooming Botanical Retreat with Royal Victorian Greenhouse